CN109244819A - A kind of laser and its out light control method, device and laser equipment - Google Patents
A kind of laser and its out light control method, device and laser equipment Download PDFInfo
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- CN109244819A CN109244819A CN201811427134.6A CN201811427134A CN109244819A CN 109244819 A CN109244819 A CN 109244819A CN 201811427134 A CN201811427134 A CN 201811427134A CN 109244819 A CN109244819 A CN 109244819A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
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Abstract
The present invention is suitable for laser field, provides a kind of laser and its out light control method, device and laser equipment.The described method includes: MO, BS and EN that S101, reception laser controller are generated and exported；S102, real-time detection EN start timing according to pre-set first timer when detecting that high level occurs in EN, during first timer timing, high level are adjusted to low level, generates EN_new；S103, during first timer timing, when detecting that low level occurs in EN, control first timer reset, then return to S102；S104, judge whether the result of first timer timing reaches the time value of preset first timer, if it is, closing first timer, and EN_new is adjusted to high level.The present invention can to avoid laser by caused by the unstable state in laser controller power up extremely go out light.
Description
Technical field
The invention belongs to laser field more particularly to a kind of laser and its out light control method, device and laser equipment.
Background technique
Referring to Fig. 1, laser equipment includes laser and the laser for going out light be electrically connected with laser, control laser
(laser controller is often known as laser controlling board to controller by industry, such as welding equipment, marking equipment, cutting equipment swash
Photocontrol board).
If laser first powers on, then powered on to laser controller, then just having during laser controller powers on
There is the unstable state of one section of duration, laser has light leakage phenomena, and main cause is exactly laser controller in power up,
Since hardware handles are not proper, the interface that causes to open the light has the unstable pulse of one section of duration, unstable for different laser controllers
The duration for determining pulse is different.As shown in Fig. 2, being exactly three signals of laser controller: master oscillator switching signal (master
Oscillator, MO), power amplifier switches signal (booster, BS) (i.e. laser modulation input signal) and initial enabled
Signal (enable, EN) is all as seen from Figure 2 to have rambling pulse electricity in three signals in a flash powered on
Ordinary mail number, and this when, laser have worked normally, therefore at this up to the other rambling interference of Millisecond
In, wherein EN is enable signal, and high level is effective；MO is the pre- electric current open signal of laser, and high level is effective；BS is laser
Operating current open signal, high level are effective；When three kinds of signals are simultaneously high level, so that it may lead to laser moment
Light out.
Summary of the invention
The purpose of the present invention is to provide a kind of laser and its out light control method, device, computer-readable storage medium
Matter and laser equipment, it is intended to which solving laser by the unstable state in laser controller power up leads to light leakage phenomena
The problem of.
In a first aspect, going out light control method the present invention provides a kind of laser, which comprises
S101, master oscillator switching signal MO, power amplifier switches signal that laser controller is generated and exported are received
BS and initial enable signal EN；
The initial enable signal EN of S102, real-time detection, when detecting that high level occurs in initial enable signal EN, according to pre-
The first timer being first arranged starts timing, and during first timer timing, high level is adjusted to low level, generates
Enable signal EN_new after adjustment；
S103, during first timer timing, when detecting that low level occurs in initial enable signal EN, control
First timer is reset, and then returns to S102；
S104, judge whether the result of first timer timing reaches the time value of preset first timer, if so,
First timer is then closed, and enable signal EN_new after adjustment is adjusted to high level；
Enable signal EN_ after S105, detection master oscillator switching signal MO, power amplifier switches signal BS and adjustment
New, enable signal EN_new is high electricity simultaneously after master oscillator switching signal MO, power amplifier switches signal BS and adjustment
Usually, control generates laser signal.
Further, after the S105, the method also includes:
The initial enable signal EN of S106, real-time detection, when detecting that low level occurs in initial enable signal EN, according to pre-
The second timer being first arranged starts timing, and during second timer timing, low level is adjusted to high level, generates
Enable signal EN_new after adjustment；
S107, during second timer timing, when detecting that high level occurs in initial enable signal EN, control
Second timer is reset, and then returns to S106；
S108, judge whether the result of second timer timing reaches the time value of preset second timer, if so,
Second timer is then closed, and enable signal EN_new after adjustment is adjusted to low level；
S109, control stop generating laser signal.
Second aspect goes out light control device the present invention provides a kind of laser, and described device includes:
Receiving module, master oscillator switching signal MO, the power amplifier for generating and exporting for receiving laser controller
Switching signal BS and initial enable signal EN；
First detection and adjustment module, are used for the initial enable signal EN of real-time detection, when detecting initial enable signal EN
When there is high level, timing is started according to pre-set first timer, during first timer timing, by high electricity
It is flat to be adjusted to low level, generate enable signal EN_new after adjustment；
First dump block, for during first timer timing, when detecting that initial enable signal EN occurs
When low level, control first timer is reset, and then returns to the first detection and adjustment module executes step；
First judgment module, for judge the result of first timer timing whether reach preset first timer when
Between be worth；
The first adjustment module, for judging that the result of first timer timing reaches preset first when first judgment module
When the time value of timer, first timer is closed, and enable signal EN_new after adjustment is adjusted to high level；
Laser signal generates control module, for detecting master oscillator switching signal MO, power amplifier switches signal BS
It is enabled after master oscillator switching signal MO, power amplifier switches signal BS and adjustment with enable signal EN_new after adjustment
When signal EN_new is high level simultaneously, control generates laser signal.
The third aspect, the present invention provides a kind of computer readable storage medium, the computer readable storage medium is deposited
Computer program is contained, is realized when the computer program is executed by processor such as the light control method out of above-mentioned laser
Step.
Fourth aspect, the present invention provides a kind of lasers, comprising: memory and the one or more connecting with memory
Processor；One or more computer programs, one or more of computer program quilts are wherein stored in the memory
It is configured to be executed by one or more of processors, the processor realizes that above-mentioned such as swashs when executing the computer program
The step of going out light control method of light device.
5th aspect, the present invention provides a kind of laser equipment, being electrically connected including above-mentioned laser and with laser,
Control the laser controller for going out light of laser.
In the present invention, master oscillator switching signal MO, the function for generating and exporting due to initially receiving laser controller
After rate amplifier switching signal BS and initial enable signal EN, the initial enable signal EN of real-time detection is initial enabled when detecting
When high level occurs in signal EN, timing is started according to pre-set first timer, during first timer timing,
High level is adjusted to low level, generates enable signal EN_new after adjustment；During first timer timing, work as detection
When there is low level to initial enable signal EN, control first timer is reset, and then returns to the initial enable signal of real-time detection
The step of EN；Then judge whether the result of first timer timing reaches the time value of preset first timer, if so,
First timer is then closed, and enable signal EN_new after adjustment is adjusted to high level.It therefore can will be on laser controller
The unstable state of electricity filters out, then powers on to laser, in this manner it is possible to which laser is avoided to be powered on by laser controller
Extremely go out light, i.e. light leakage phenomena caused by the unstable state of Cheng Dangzhong.
After generating laser signal due to control again, the initial enable signal EN of real-time detection, when detecting initial enable signal
When low level occurs in EN, timing is started according to pre-set second timer, it, will be low during second timer timing
Level is adjusted to high level, generates enable signal EN_new after adjustment；It is first when detecting during second timer timing
When high level occurs in beginning enable signal EN, control second timer is reset, and then returns to the initial enable signal EN's of real-time detection
Step；Judge whether the result of second timer timing reaches the time value of preset second timer, if it is, closing the
Two timers, and enable signal EN_new after adjustment is adjusted to low level.Therefore can solve initial enable signal EN because
Interference or other reasons cause laser caused by the low level of moment exit it is current go out light state, into standby mode,
Then re-enter goes out light state.
Detailed description of the invention
Fig. 1 is the structural block diagram of the laser equipment of the prior art.
Fig. 2 is the moment that laser controller powers on, the optical signals schematic diagram of MO, BS, EN signal and laser.
Fig. 3 is the flow chart for going out light control method for the laser that the embodiment of the present invention one provides.
Fig. 4 and Fig. 6 is the comparison of initial enable signal EN and enable signal EN_new after adjustment in the embodiment of the present invention one
Figure.
Fig. 5 is in the embodiment of the present invention one, after S105, the flow chart for going out light control method of laser.
Fig. 7 is the functional block diagram for going out light control device of laser provided by Embodiment 2 of the present invention.
Fig. 8 is the specific block diagram for the laser that the embodiment of the present invention four provides.
Fig. 9 is the specific block diagram for the laser equipment that the embodiment of the present invention five provides.
Specific embodiment
In order to which the purpose of the present invention, technical solution and beneficial effect is more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one:
Referring to Fig. 3, the laser that the embodiment of the present invention one provides goes out light control method, it is applied to laser, including
Following steps: it is noted that if having substantially the same as a result, the light control method out of laser of the invention is not to scheme
The sequence of process shown in 3 is limited.
S101, master oscillator switching signal MO, power amplifier switches signal that laser controller is generated and exported are received
BS and initial enable signal EN.
The initial enable signal EN of S102, real-time detection, when detecting that high level occurs in initial enable signal EN, according to pre-
The first timer being first arranged starts timing (such as Fig. 4 vertical line shadow region), during first timer timing, by high electricity
It is flat to be adjusted to low level, generate enable signal EN_new after adjustment.
S103, during first timer timing, when detecting that low level occurs in initial enable signal EN, control
First timer resets (such as Fig. 4 diagonal line hatches region), then returns to S102.
S104, judge whether the result of first timer timing reaches the time value of preset first timer, if so,
First timer is then closed, and enable signal EN_new after adjustment is adjusted to high level.
Because the interference value of master oscillator switching signal MO is generally in 50ms or so, in the embodiment of the present invention one,
The optimum value of the time value of preset first timer is set as 100ms, naturally it is also possible to be set as being switched according to master oscillator
Between other empirical values, such as 40ms-150ms that the interference value of signal MO determines.
Enable signal EN_ after S105, detection master oscillator switching signal MO, power amplifier switches signal BS and adjustment
New, enable signal EN_new is high electricity simultaneously after master oscillator switching signal MO, power amplifier switches signal BS and adjustment
Usually, control generates laser signal.
Actual use when, during laser goes out light, initial enable signal EN may be because interference or
Other reasons lead to the low level of moment, this low level will make laser exit current light state out, into standby shape
State, then re-enter goes out light state.Therefore as shown in figure 5, in the embodiment of the present invention one, after S105, the method
Can with the following steps are included:
S106, real-time detection initial enable signal EN, (such as Fig. 6 when detecting that low level occurs in initial enable signal EN
It is shown), timing is started according to pre-set second timer, during second timer timing, low level is adjusted
For high level, enable signal EN_new after adjustment is generated.
S107, during second timer timing, when detecting that high level occurs in initial enable signal EN, control
Second timer is reset, and then returns to S106.
S108, judge whether the result of second timer timing reaches the time value of preset second timer, if so,
Second timer is then closed, and enable signal EN_new after adjustment is adjusted to low level.
In the embodiment of the present invention one, the optimum value of the time value of preset second timer is set as 10ms, certainly
It can be set between other empirical values, such as 8ms-15ms to be determined according to low level duration of initial enable signal EN moment
Deng.
S109, control stop generating laser signal.
Embodiment two:
Referring to Fig. 7, the light control device that goes out of laser provided by Embodiment 2 of the present invention includes:
Receiving module 11, for receiving master oscillator switching signal MO, the power amplification that laser controller is generated and exported
Device switching signal BS and initial enable signal EN；
First detection and adjustment module 12, are used for the initial enable signal EN of real-time detection, when detecting initial enable signal
When high level occurs in EN, timing is started according to pre-set first timer, it, will be high during first timer timing
Level is adjusted to low level, generates enable signal EN_new after adjustment；
First dump block 13, for during first timer timing, when detecting that initial enable signal EN goes out
When existing low level, control first timer is reset, and then returns to the first detection and adjustment module executes step；
First judgment module 14, for judging whether the result of first timer timing reaches preset first timer
Time value；
The first adjustment module 15, for judging that the result of first timer timing reaches preset the when first judgment module
When the time value of one timer, first timer is closed, and enable signal EN_new after adjustment is adjusted to high level；
Laser signal generates control module 16, for detecting master oscillator switching signal MO, power amplifier switches signal
BS and enable signal EN_new after adjustment, makes after master oscillator switching signal MO, power amplifier switches signal BS and adjustment
When energy signal EN_new is simultaneously high level, control generates laser signal.
In the embodiment of the present invention two, described device can also include:
Second detection and adjustment module are used for after laser signal generation control module control generates laser signal, in real time
Initial enable signal EN is detected, when detecting that low level occurs in initial enable signal EN, according to pre-set second timing
Device starts timing, during second timer timing, low level is adjusted to high level, generates enable signal after adjustment
EN_new；
Second dump block, for during second timer timing, when detecting that initial enable signal EN occurs
When high level, control second timer is reset, and then returns to the second detection and adjustment module executes step；
Second judgment module, for judge the result of second timer timing whether reach preset second timer when
Between be worth；
Second adjustment module, for judging that the result of second timer timing reaches preset second when the second judgment module
When the time value of timer, second timer is closed, and enable signal EN_new after adjustment is adjusted to low level；
Laser signal stops generating control module, stops generating laser signal for controlling.
The laser that light control device and the offer of the embodiment of the present invention one are provided of laser provided by Embodiment 2 of the present invention
The light control method that goes out belong to same design, specific implementation process is detailed in specification full text, and details are not described herein again.
Embodiment three:
The embodiment of the present invention three provides a kind of computer readable storage medium, the computer-readable recording medium storage
There is computer program, going out for the laser provided such as the embodiment of the present invention one is provided when the computer program is executed by processor
The step of light control method.
Example IV:
Fig. 8 shows the specific block diagram of the laser of the offer of the embodiment of the present invention four, and a kind of laser 100 includes depositing
Reservoir 102 and the one or more processors 101 being connect with memory 102, wherein be stored in the memory 102 one or
Multiple computer programs, one or more of computer programs are configured to be executed by one or more of processors 101,
The processor 101 realizes the photocontrol side out of the laser provided such as the embodiment of the present invention one when executing the computer program
The step of method.
The laser 100 that the embodiment of the present invention four provides further includes sequentially connected laser drive circuit 103, first laser
Pumping 104, master oscillator 105, power amplifier 106 and laser export head 107, further include respectively with the laser drive circuit
103 and power amplifier 106 connect second laser pumping 108.
In the embodiment of the present invention four, laser is pulse optical fiber.
The control generates laser signal specifically:
Processor controls laser drive circuit driving first laser pumping and second laser pumping, and is pumped by first laser
Master oscillator is driven, driving power amplifier is pumped by second laser, to export laser by laser export head.
The control stops generating laser signal specifically:
Processor controls laser drive circuit and closes first laser pumping and second laser pumping, to be stopped by laser export head
Only export laser.
Embodiment five:
Fig. 9 shows the specific block diagram of the laser equipment of the offer of the embodiment of the present invention five, and a kind of laser equipment includes
The laser 100 provided such as the embodiment of the present invention four and the laser controlling for going out light be electrically connected with laser, control laser
Device 200.
In the present invention, master oscillator switching signal MO, the function for generating and exporting due to initially receiving laser controller
After rate amplifier switching signal BS and initial enable signal EN, the initial enable signal EN of real-time detection is initial enabled when detecting
When high level occurs in signal EN, timing is started according to pre-set first timer, during first timer timing,
High level is adjusted to low level, generates enable signal EN_new after adjustment；During first timer timing, work as detection
When there is low level to initial enable signal EN, control first timer is reset, and then returns to the initial enable signal of real-time detection
The step of EN；Then judge whether the result of first timer timing reaches the time value of preset first timer, if so,
First timer is then closed, and enable signal EN_new after adjustment is adjusted to high level.It therefore can will be on laser controller
The unstable state of electricity filters out, then powers on to laser, in this manner it is possible to which laser is avoided to be powered on by laser controller
Extremely go out light, i.e. light leakage phenomena caused by the unstable state of Cheng Dangzhong.
After generating laser signal due to control again, the initial enable signal EN of real-time detection, when detecting initial enable signal
When low level occurs in EN, timing is started according to pre-set second timer, it, will be low during second timer timing
Level is adjusted to high level, generates enable signal EN_new after adjustment；It is first when detecting during second timer timing
When high level occurs in beginning enable signal EN, control second timer is reset, and then returns to the initial enable signal EN's of real-time detection
Step；Judge whether the result of second timer timing reaches the time value of preset second timer, if it is, closing the
Two timers, and enable signal EN_new after adjustment is adjusted to low level.Therefore can solve initial enable signal EN because
Interference or other reasons cause laser caused by the low level of moment exit it is current go out light state, into standby mode,
Then re-enter goes out light state.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (11)
1. a kind of laser goes out light control method, which is characterized in that the described method includes:
S101, receive laser controller generate and the master oscillator switching signal MO, the power amplifier switches signal BS that export and
Initial enable signal EN；
The initial enable signal EN of S102, real-time detection, when detecting that high level occurs in initial enable signal EN, according to setting in advance
The first timer set starts timing, during first timer timing, high level is adjusted to low level, generates adjustment
Enable signal EN_new afterwards；
S103, during first timer timing, when detecting that low level occurs in initial enable signal EN, control first
Timer is reset, and then returns to S102；
S104, judge whether the result of first timer timing reaches the time value of preset first timer, if it is, closing
First timer is closed, and enable signal EN_new after adjustment is adjusted to high level；
Enable signal EN_new after S105, detection master oscillator switching signal MO, power amplifier switches signal BS and adjustment, when
Enable signal EN_new is simultaneously when being high level after master oscillator switching signal MO, power amplifier switches signal BS and adjustment,
Control generates laser signal.
2. the method as described in claim 1, which is characterized in that the time value of the preset first timer is set as basis
The empirical value that the interference value of master oscillator switching signal MO determines.
3. method according to claim 1 or 2, which is characterized in that after the S105, the method also includes:
The initial enable signal EN of S106, real-time detection, when detecting that low level occurs in initial enable signal EN, according to setting in advance
The second timer set starts timing, during second timer timing, low level is adjusted to high level, generates adjustment
Enable signal EN_new afterwards；
S107, during second timer timing, when detecting that high level occurs in initial enable signal EN, control second
Timer is reset, and then returns to S106；
S108, judge whether the result of second timer timing reaches the time value of preset second timer, if it is, closing
Second timer is closed, and enable signal EN_new after adjustment is adjusted to low level；
S109, control stop generating laser signal.
4. method as claimed in claim 3, which is characterized in that the time value of the preset second timer is set as basis
The empirical value that initial enable signal EN moment low level duration determines.
5. a kind of laser goes out light control device, which is characterized in that described device includes:
Receiving module, master oscillator switching signal MO, the power amplifier switches for generating and exporting for receiving laser controller
Signal BS and initial enable signal EN；
First detection and adjustment module, are used for the initial enable signal EN of real-time detection, when detecting that initial enable signal EN occurs
When high level, timing is started according to pre-set first timer, during first timer timing, by high level tune
Whole is low level, generates enable signal EN_new after adjustment；
First dump block, for during first timer timing, when detecting that low electricity occurs in initial enable signal EN
Usually, control first timer is reset, and then returns to the first detection and adjustment module executes step；
First judgment module, for judging whether the result of first timer timing reaches the time of preset first timer
Value；
The first adjustment module, for judging that the result of first timer timing reaches preset first timing when first judgment module
When the time value of device, first timer is closed, and enable signal EN_new after adjustment is adjusted to high level；
Laser signal generates control module, for detecting master oscillator switching signal MO, power amplifier switches signal BS and tune
Enable signal EN_new after whole, enable signal after master oscillator switching signal MO, power amplifier switches signal BS and adjustment
When EN_new is high level simultaneously, control generates laser signal.
6. device as claimed in claim 5, which is characterized in that described device further include:
Second detection and adjustment module are used for after laser signal generation control module control generates laser signal, real-time detection
Initial enable signal EN is opened when detecting that low level occurs in initial enable signal EN according to pre-set second timer
Low level is adjusted to high level, generates enable signal EN_ after adjustment by beginning timing during second timer timing
new；
Second dump block, for during second timer timing, when detecting that high electricity occurs in initial enable signal EN
Usually, control second timer is reset, and then returns to the second detection and adjustment module executes step；
Second judgment module, for judging whether the result of second timer timing reaches the time of preset second timer
Value；
Second adjustment module, for judging that the result of second timer timing reaches preset second timing when the second judgment module
When the time value of device, second timer is closed, and enable signal EN_new after adjustment is adjusted to low level；
Laser signal stops generating control module, stops generating laser signal for controlling.
7. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In that realizes such as Claims 1-4 described in any item lasers when the computer program is executed by processor goes out photocontrol
The step of method.
8. a kind of laser, comprising: memory and the one or more processors being connect with memory；Wherein in the memory
One or more computer programs are stored with, one or more of computer programs are configured to by one or more of
It manages device to execute, which is characterized in that the processor is realized when executing the computer program such as any one of Claims 1-4 institute
The step of going out light control method of the laser stated.
9. laser as claimed in claim 8, which is characterized in that the laser further includes sequentially connected Laser Driven electricity
Road, first laser pumping, master oscillator, power amplifier and laser export head, further include respectively with the laser drive circuit
The second laser pumping connected with power amplifier.
10. laser as claimed in claim 9, which is characterized in that the control generates laser signal specifically:
Processor controls laser drive circuit driving first laser pumping and second laser pumping, and is pumped and driven by first laser
Master oscillator pumps driving power amplifier by second laser, to export laser by laser export head；
The control stops generating laser signal specifically:
Processor controls laser drive circuit and closes first laser pumping and second laser pumping, defeated to be stopped by laser export head
Laser out.
11. a kind of laser equipment, which is characterized in that including the described in any item lasers of such as claim 8 to 10 and and laser
Device electrical connection, the control laser laser controller for going out light.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811427134.6A CN109244819B (en) | 2018-11-27 | 2018-11-27 | Laser device, light emitting control method and device thereof, and laser equipment |
| PCT/CN2019/121026 WO2020108490A1 (en) | 2018-11-27 | 2019-11-26 | Laser and light exiting control method and apparatus therefor, and laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811427134.6A CN109244819B (en) | 2018-11-27 | 2018-11-27 | Laser device, light emitting control method and device thereof, and laser equipment |
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| CN109244819A true CN109244819A (en) | 2019-01-18 |
| CN109244819B CN109244819B (en) | 2020-06-09 |
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| CN201811427134.6A Active CN109244819B (en) | 2018-11-27 | 2018-11-27 | Laser device, light emitting control method and device thereof, and laser equipment |
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| WO2020108490A1 (en) * | 2018-11-27 | 2020-06-04 | 苏州创鑫激光科技有限公司 | Laser and light exiting control method and apparatus therefor, and laser device |
| CN112164968A (en) * | 2020-09-18 | 2021-01-01 | 苏州创鑫激光科技有限公司 | Laser current selection method, system, device and readable storage medium |
| CN116470376A (en) * | 2023-04-03 | 2023-07-21 | 密尔医疗科技(深圳)有限公司 | Optical fiber laser and light output control method thereof |
| CN117226251A (en) * | 2023-11-10 | 2023-12-15 | 珠海市申科谱工业科技有限公司 | Laser focus position and energy synchronous control method, circuit and laser processing equipment |
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- 2018-11-27 CN CN201811427134.6A patent/CN109244819B/en active Active
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- 2019-11-26 WO PCT/CN2019/121026 patent/WO2020108490A1/en active Application Filing
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108490A1 (en) * | 2018-11-27 | 2020-06-04 | 苏州创鑫激光科技有限公司 | Laser and light exiting control method and apparatus therefor, and laser device |
| CN112164968A (en) * | 2020-09-18 | 2021-01-01 | 苏州创鑫激光科技有限公司 | Laser current selection method, system, device and readable storage medium |
| CN112164968B (en) * | 2020-09-18 | 2021-08-17 | 苏州创鑫激光科技有限公司 | Laser current selection method, system, device and readable storage medium |
| CN116470376A (en) * | 2023-04-03 | 2023-07-21 | 密尔医疗科技(深圳)有限公司 | Optical fiber laser and light output control method thereof |
| CN117226251A (en) * | 2023-11-10 | 2023-12-15 | 珠海市申科谱工业科技有限公司 | Laser focus position and energy synchronous control method, circuit and laser processing equipment |
| CN117226251B (en) * | 2023-11-10 | 2024-01-26 | 珠海市申科谱工业科技有限公司 | Laser focus position and energy synchronous control method, circuit and laser processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020108490A1 (en) | 2020-06-04 |
| CN109244819B (en) | 2020-06-09 |
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