CN202522721U - Two-hue mirror filtering film - Google Patents
Two-hue mirror filtering film Download PDFInfo
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- CN202522721U CN202522721U CN201220083626XU CN201220083626U CN202522721U CN 202522721 U CN202522721 U CN 202522721U CN 201220083626X U CN201220083626X U CN 201220083626XU CN 201220083626 U CN201220083626 U CN 201220083626U CN 202522721 U CN202522721 U CN 202522721U
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- hue
- mirror
- aspect mirror
- optical filters
- film
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Abstract
A two-hue mirror filtering film is characterized in that the two-hue mirror filtering film comprises a support bottom lining and at least two two-hue mirror filters with different transmission wavelengths and reflection wavelengths; the two-hue mirror filters are arranged as a single queue and are fixed on the support bottom lining; surface layers of the two-hue mirror filters are provided with transparent protection layers. Because there are at least two two-hue mirror filters in the utility model and the two-hue mirror filters possess the different transmission wavelengths and reflection wavelengths, through one measurement, fluorescence information of at least two wavelengths of the measured object can be obtained so that a detection process and equipment are simplified. The filtering film of the utility model can be bended into a roll shape and has a same shape with a film used for photographing. Operation is convenient. Cost is low. Occupied space is small. Weight is light and light transmittance is high. A spectral resolution is greatly increased. In a microscopic fluorescence acquisition system apparatus, only the rotation wheels on the two ends of the two-hue mirror filtering film are rotated so that a plurality of two-hue mirrors can simply realize collection of the different wavelengths or fluorescence of the object.
Description
Technical field
The utility model relates to two form and aspect mirror technical field of imaging, relates in particular to a kind of two form and aspect mirror light filter films.
Background technology
The Biomedical Instruments and the microscopic fluorescence instrument that use in the market all are the spectral characteristics of utilizing two form and aspect mirrors; Excitation source, two form and aspect mirrors and biological sample (tested object) plane are set to be mutually miter angle; Excitation source sends parallel wavelength light full impregnated and crosses two form and aspect mirrors biological sample is shone; Own fluorescence is sent in the biological sample stimulated radiation; Own wavelength of fluorescence shines two form and aspect mirrors and carries out total reflection, and multi-spectral camera is taken imaging to the own fluorescence of biological sample with other optical photography instrument devices in certain spectral range, accomplish the observation and the detection of biological sample.One two form and aspect mirror once can only obtain the fluorescence information of a wavelength of measured target thing, expect the fluorescence information image of the different spectrum of measured target thing, be used through many groups two form and aspect mirrors.So just make the beam split light path very complicated; Cause the huge of the volume and weight of instrument own; The increase of two form and aspect mirror light-splitting devices simultaneously makes the cost of instrument own high, is unfavorable for general popularization and use, is particularly having under the situation of a plurality of excitation sources; Use in faint detection of information such as biomedicine observation bioluminescence information, use two discrete form and aspect mirrors to receive bigger application limitation.
Summary of the invention
The purpose of the utility model is to overcome the defective that above-mentioned two form and aspect mirrors exist; Provide a kind of wavelength (fluorescence) to carry out multiple collection, objectively respond the spectral characteristic of tested object the tested object of target; Fast, real-time in imaging system, forming images, obtain two form and aspect mirror light filter films of tested object wavelength.
The technical scheme that the utility model adopted is: a kind of two form and aspect mirror light filter films are provided; Its main points are that it comprises support end liner and at least two two form and aspect mirror optical filters with different transmission peak wavelengths and reflection wavelength; Two form and aspect mirror optical filters are arranged to be fixed on by single queue and are supported on the end liner, also are provided with transparent protective seam on the surface of two form and aspect mirror optical filters.
Because the two form and aspect mirror optical filters of the utility model have two different transmission peak wavelengths and reflection wavelength at least, one-shot measurement can obtain the fluorescence information of two wavelength of measured target thing at least, has simplified testing process and equipment.
Wherein, said support end liner is the optical thin film dielectric material.
Common said optical thin film dielectric material is that transparent glassine or blank photography used film with film or blank the photograph.
Wherein, the thickness of said optical filter is less than 1 millimeter.
The advantage of the utility model is that because two form and aspect mirror optical filters have two different transmission peak wavelengths and reflection wavelength at least, one-shot measurement can obtain the fluorescence information of two wavelength of measured target thing at least, has simplified testing process and equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model two form and aspect mirror light filter films;
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the structural representation of the utility model two form and aspect mirror light filter film embodiment 2;
Fig. 4 is the vertical view of Fig. 3
Fig. 5 utilizes the utility model to make the structural representation of two form and aspect mirror light filter film device embodiment 1
Fig. 6 utilizes the utility model to make the structural representation of two form and aspect mirror light filter film device embodiment 2
Fig. 7 is the utility model manufacturing process schematic representation intention
Wherein 1 support end liner, 2 two form and aspect mirror optical filters, 3 protective seams, 4 rotary driving wheels 5 rotate engaged wheels 6 and engrave hole 7 excitation sources, 8 imaging systems, 9 tested object 10 load planes 11 excitation source beam expanding lenss 12 compressed cluster mirrors 13 magnetic strip medium 14 viscose papers.
Embodiment
By the technology contents, the structural attitude that specify the utility model, realized being elaborated purpose and effect below in conjunction with embodiment and conjunction with figs..
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; Two form and aspect mirror light filter films; It comprises that supporting end liner 1 is fixed on the support end liner 1 by the single queue arrangement with at least two two form and aspect mirror optical filters, 2, two form and aspect mirror optical filters 2 with different transmission peak wavelengths and reflection wavelength, and the different surfaces position is a plurality of two form and aspect mirror optical filters, 2 position occupied on this soft end liner; Each two form and aspect mirror optical filter 2 occupies one of them position; Supporting end liner 1 is that transparent glassine or blank photography used film with film or blank the photograph, also is provided with transparent protective seam 3, two form and aspect mirror optical filters 2 thickness on the top layer of two form and aspect mirror optical filters 2 less than 1 millimeter.
Method for making like Fig. 1, two form and aspect mirror light filter films shown in Figure 2: with two form and aspect mirror optical filter 2 organic resins that ingratiating with property of usefulness is good, stress absorption is strong (" transparent " " adhesive sticker " can both use; What we used always is 3M stationery adhesive tape) be bonded on the transparent glassine 14, between the diameter D1 1-5mm of the diameter D2 of glassine greater than optical filter; Photographic film or common photograph with film on; According to the design size of two form and aspect mirror optical filters 2 with the equidistant hole of engraving of punch press; Promptly extrude with punch press and can place the through hole that advances above-mentioned two form and aspect mirror optical filters 2, the diameter of engraving hole 6 is D3, between glassine and two form and aspect mirror optical filters; Be D1+1mm >=D3 >=D1; Normally be slightly larger than the external diameter of two form and aspect mirror optical filters, preferably the two is a transition fit, makes two form and aspect mirror optical filters can put into the hole smoothly; The glassine that will have two form and aspect mirror optical filters 2 is bonded in photographic film or common photograph with the engraving on the hole site of film with what the organic resin that ingratiating with property is good, stress absorption is strong coincide, and two form and aspect mirror optical filters 2 place to be engraved in the hole 6; Be bonded in photographic film or common photograph with film engrave glassine on the hole site greater than engraving the hole external diameter, the glassine diameter is greater than engraving hole external diameter 2mm--4mm, the spacing between the two form and aspect mirror optical filters is 2mm-4mm, glassine is not overlapping each other; The magnetic strip medium 13 of mark optical filter wavelength location status recognition; Be bonded in photographic film or common photograph top simultaneously with film; After two form and aspect mirror optical filters, 2 soft end liner barbola works are accomplished; Formed soft end liner two form and aspect mirror optical filters 2 are carried out the film protective finish to be handled; Described film protective finish is handled and is meant that high (like U.S. 3M600 or above series) the pressure-sensitive adhesive sticker of transmittance, bonding force and stress dispersing characteristic that adopts the feature of environmental protection sticks on two form and aspect mirror optical filters surface, as the protective seam 3 of two form and aspect mirror optical filter surface transparent, 0.05 millimeter of the thickness of adhesive sticker.
Like the method for making of Fig. 3, two form and aspect mirror light filter films shown in Figure 4, as shown in Figure 7: adopt vacuum multicoating technology with two form and aspect mirror optical filters, 2 plated films of different transmission peak wavelengths and reflection wavelength on membraneous material.Membraneous material can be that photography is used film with film or common photograph, also can be the optical thin film dielectric material.Said vacuum multicoating process is:
1) on optical glass, evenly spray grease, two form and aspect mirror optical filters 2 place on the optical glass that sprays grease, utilize the vacuum multiple surface coating that two form and aspect mirror optical filters are plated on the optical glass plane that scribbles grease;
2) evenly coat viscose in the position of supporting end liner appointment placement optical filter, the area and the shape of gluing area and shape and two form and aspect mirror optical filters are complementary;
3) will evenly scribble the plane that is coated with two form and aspect mirror optical filters on support end liner and the optical glass of viscose and carry out pressing;
4) after the completion pressing in 1-3 minute; The support end liner that evenly scribbles viscose is separated with optical glass; Two form and aspect mirror optical filters break away from and have been bonded on the support end liner from optical glass, form two form and aspect mirror light filter films, are stained with the magnetic strip medium 13 of mark optical filter wavelength location status recognition.
5) carry out the film protective finish and handle, form transparent protective seam 3.
As shown in Figure 5; Embodiment 1, is the two form and aspect mirror light filter film devices that a kind of two form and aspect mirror light filter films that utilize the utility model are made, and the utility model is with two form and aspect mirror optical filter 2 plated films or stick on photography cinefilm or the common photographic film; Form two form and aspect mirror light filter films; Can bend to web-like, the film just as photography or photograph usefulness is provided with rotor wheel at the two ends of two form and aspect mirror light filter films; Promptly two form and aspect mirror light filter film two ends are separately fixed at rotary driving wheel 4 and rotate on the engaged wheel 5, and launch or roll through rotor wheel.Easy to operate, cost is low, the institute take up space little, in light weight and transmittance high, significantly improved spectral resolution.Two form and aspect mirror light filter films are in microscopic fluorescence acquisition system device; The drawback that has overcome two the form and aspect mirror is bulky, light path is complicated; Only need to move the rotating shaft at two form and aspect mirror light filter film two ends, the many covers of easy realization two form and aspect mirrors are to the collection of tested object wavelength (fluorescence).Its use and prior art are roughly the same; Two form and aspect mirror optical filters 2 place between the light path of excitation source 7 and tested object load plane 10; 10 one-tenth miter angles of load plane with excitation source and tested object 9; The exciting light that light source 7 sends sees through on the tested object 9 of two form and aspect mirror optical filters, 2 vertical irradiations to the load plane, and optical source wavelength is all through two form and aspect mirror optical filters 2 of two form and aspect mirror light filter films, and it is luminous to activate tested object 9; Tested object 9 wavelength light are all reflected by two form and aspect mirror optical filters 2, the parallel imaging system 8 that outputs to.
This device has been arranged; Fixing and the selection of a plurality of two form and aspect mirror optical filters of the utility model just becomes simple; Expect the fluorescence information image of the different spectrum of measured target thing, just needn't use the beam split light path, only need to rotate the rotor wheel at two form and aspect mirror light filter film two ends; The many covers of realization that just can be easy two form and aspect mirrors are to the collection of object different wave length or fluorescence, and whole device volume is little easy to operate.
Can rotate through manually controlling rotor wheel, or rotor wheel is linked to each other with motor, rotate through the motor-driven rotor wheel.
As shown in Figure 6, embodiment 2 further improves two form and aspect mirror light filter film devices among the embodiment 1, and excitation source 1, two form and aspect eyeglasses 2 and tested object 9 planes are set to be mutually miter angle; Excitation source 7 is a LASER Light Source, below excitation source 7, is provided with an excitation source beam expanding lens 11 and a compressed cluster mirror 12 in the light path, and excitation source beam expanding lens 11 is arranged between excitation source 7 and the two form and aspect mirror optical filters 2; Compressed cluster mirror 12 is arranged between two form and aspect mirrors below and the tested object 9; Excitation source beam expanding lens 11 and compressed cluster mirror 12 same optical axises, the beam expanding lens of LASER Light Source are one group of optical lens combination, and beam expanding lens is made up of focus lamp group and collimating mirror group; Expand the bundle multiplying power more than or equal to 30 times; The incident bore is diameter 0.5-1mm, and the outgoing bore is 30---60mm, operation wavelength 1064nm; The same optical axis of beam expanding lens and LASER Light Source and compressional mirror; Laser beam as excitation source 7 changes its beam diameter through beam expanding lens 11, forms the parallel laser light beam all through two form and aspect mirror optical filters, activates tested object and sends own fluorescence.The compressed cluster mirror is one group of optical lens combination, is made up of focus lamp group and collimating mirror group, expands the bundle multiplying power more than or equal to 30 times; The incident bore is diameter 0.5-1mm, and the outgoing bore is 30---60mm, operation wavelength 1064nm; The same optical axis of compressional mirror and LASER Light Source and beam expanding lens, the own fluorescence that tested object 9 sends forms parallel wavelength fluorescent through compressed cluster mirror 12; All reflected the parallel imaging system that outputs to by two form and aspect mirror optical filters.
This experiment adopts model BJP-1064-5 to expand the maximum output of bundle multiple X5 length overall 80 (mm) the external diameter maximum incident light diameters 10 of 34 (mm) (mm) light diameter 28 (mm)
The above each embodiment and improvement thereof can be adjusted the collocation of each improvement project as required flexibly.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (4)
1. form and aspect mirror light filter film; It is characterized in that: it comprises supports end liner (1) and at least two two form and aspect mirror optical filters (2) with different transmission peak wavelengths and reflection wavelength; Two form and aspect mirror optical filters (2) are arranged to be fixed on by single queue and are supported on the end liner (1), also are provided with transparent protective seam (3) on the top layer of two form and aspect mirror optical filters (2).
2. two form and aspect mirror light filter films according to claim 1 is characterized in that: described support end liner (1) is the optical thin film dielectric material.
3. two form and aspect mirror light filter films according to claim 2 is characterized in that: described optical thin film dielectric material is that transparent glassine, blank photography are used film with film or blank the photograph.
4. two form and aspect mirror light filter films according to claim 1, it is characterized in that: the thickness of said two form and aspect mirror optical filters (2) is less than 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220083626XU CN202522721U (en) | 2012-03-08 | 2012-03-08 | Two-hue mirror filtering film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220083626XU CN202522721U (en) | 2012-03-08 | 2012-03-08 | Two-hue mirror filtering film |
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| CN202522721U true CN202522721U (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220083626XU Expired - Fee Related CN202522721U (en) | 2012-03-08 | 2012-03-08 | Two-hue mirror filtering film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565907A (en) * | 2012-03-08 | 2012-07-11 | 孔令华 | Dichroic beam combiner optical filtering film and preparation method and applications thereof |
| CN106052868A (en) * | 2016-05-16 | 2016-10-26 | 中国科学院长春光学精密机械与物理研究所 | Staring multispectral imaging method |
-
2012
- 2012-03-08 CN CN201220083626XU patent/CN202522721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565907A (en) * | 2012-03-08 | 2012-07-11 | 孔令华 | Dichroic beam combiner optical filtering film and preparation method and applications thereof |
| CN106052868A (en) * | 2016-05-16 | 2016-10-26 | 中国科学院长春光学精密机械与物理研究所 | Staring multispectral imaging method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20180308 |