BR112013028327A2 - sistema para fornecer um pulso óptico dividido, e, método para gerar um pulso óptico - Google Patents
sistema para fornecer um pulso óptico dividido, e, método para gerar um pulso ópticoInfo
- Publication number
- BR112013028327A2 BR112013028327A2 BR112013028327A BR112013028327A BR112013028327A2 BR 112013028327 A2 BR112013028327 A2 BR 112013028327A2 BR 112013028327 A BR112013028327 A BR 112013028327A BR 112013028327 A BR112013028327 A BR 112013028327A BR 112013028327 A2 BR112013028327 A2 BR 112013028327A2
- Authority
- BR
- Brazil
- Prior art keywords
- optical pulse
- generating
- providing
- split
- split optical
- Prior art date
Links
Classifications
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
- H01S5/5045—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement having a frequency filtering function
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
- H01S5/06216—Pulse modulation or generation
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
- H01S5/0057—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for temporal shaping, e.g. pulse compression, frequency chirping
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
- H01S5/0651—Mode control
- H01S5/0653—Mode suppression, e.g. specific multimode
- H01S5/0654—Single longitudinal mode emission
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4006—Injection locking
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/102,684 US8928863B2 (en) | 2011-05-06 | 2011-05-06 | Systems and methods for generating an optical pulse |
PCT/US2012/034913 WO2012154406A1 (en) | 2011-05-06 | 2012-04-25 | Systems and methods for generating an optical pulse |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013028327A2 true BR112013028327A2 (pt) | 2017-01-24 |
Family
ID=46085690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013028327A BR112013028327A2 (pt) | 2011-05-06 | 2012-04-25 | sistema para fornecer um pulso óptico dividido, e, método para gerar um pulso óptico |
Country Status (5)
Country | Link |
---|---|
US (1) | US8928863B2 (pt) |
BR (1) | BR112013028327A2 (pt) |
DE (1) | DE112012001996T5 (pt) |
GB (1) | GB2504236B (pt) |
WO (1) | WO2012154406A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012237714A (ja) * | 2011-05-13 | 2012-12-06 | Sony Corp | 非線形ラマン分光装置、顕微分光装置及び顕微分光イメージング装置 |
US8937976B2 (en) | 2012-08-15 | 2015-01-20 | Northrop Grumman Systems Corp. | Tunable system for generating an optical pulse based on a double-pass semiconductor optical amplifier |
US9377669B2 (en) * | 2013-08-08 | 2016-06-28 | Technion Research & Development Foundation Limited | Method and system for generating and emitting terahertz radiation |
JP2018032824A (ja) * | 2016-08-26 | 2018-03-01 | 国立大学法人東北大学 | 光パルス信号生成装置、レーザ加工装置及びバイオイメージング装置 |
WO2018191808A1 (en) | 2017-04-20 | 2018-10-25 | Huawei Technologies Co., Ltd. | Optical pulse clipper for lidar |
US11415675B2 (en) * | 2017-10-09 | 2022-08-16 | Luminar, Llc | Lidar system with adjustable pulse period |
US11415676B2 (en) | 2017-10-09 | 2022-08-16 | Luminar, Llc | Interlaced scan patterns for lidar system |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928316A (en) * | 1988-02-04 | 1990-05-22 | Bell Communications Research, Inc. | Optical systems and methods based upon temporal stretching, modulation and recompression of ultrashort pulses |
US4980891A (en) | 1989-12-22 | 1990-12-25 | Bell Communications Research, Inc. | Clocked optical regenerator and other optoelectronic functional circuits |
US5331455A (en) | 1991-10-31 | 1994-07-19 | The Research Foundation Of State University Of New York | Electrical pulse operated laser sampling light amplifier |
US6016324A (en) | 1994-08-24 | 2000-01-18 | Jmar Research, Inc. | Short pulse laser system |
US5546415A (en) * | 1995-01-06 | 1996-08-13 | University Of Central Florida | High speed pulse slicer/demultiplexer with gain for use in solid state regenerative amplifier systems |
US5778015A (en) * | 1996-05-16 | 1998-07-07 | British Telecommunications Public Limited Company | Optical Pulse source |
US7656578B2 (en) * | 1997-03-21 | 2010-02-02 | Imra America, Inc. | Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking |
US20040134894A1 (en) * | 1999-12-28 | 2004-07-15 | Bo Gu | Laser-based system for memory link processing with picosecond lasers |
US7723642B2 (en) * | 1999-12-28 | 2010-05-25 | Gsi Group Corporation | Laser-based system for memory link processing with picosecond lasers |
US7838794B2 (en) * | 1999-12-28 | 2010-11-23 | Gsi Group Corporation | Laser-based method and system for removing one or more target link structures |
CA2352680C (en) * | 2000-07-07 | 2006-01-10 | Nippon Telegraph And Telephone Corporation | Multi-wavelength generating method and apparatus based on flattening of optical spectrum |
JP2002031823A (ja) | 2000-07-14 | 2002-01-31 | Japan Atom Energy Res Inst | 高出力短パルスレーザー光の発生システム |
JP3650818B2 (ja) | 2001-10-02 | 2005-05-25 | 独立行政法人情報通信研究機構 | 光パルスレーザ装置 |
US7257302B2 (en) * | 2003-06-03 | 2007-08-14 | Imra America, Inc. | In-line, high energy fiber chirped pulse amplification system |
US7557977B2 (en) | 2003-06-03 | 2009-07-07 | Kilolambda Tech Ltd | Laser pulse generator |
US7321731B2 (en) * | 2004-04-07 | 2008-01-22 | The Boeing Company | Optical pulse position modulation discriminator |
US7453552B1 (en) * | 2004-07-16 | 2008-11-18 | Lockheed Martin Corporation | Laser amplification methods and apparatuses |
JP4913396B2 (ja) | 2005-12-09 | 2012-04-11 | 古河電気工業株式会社 | 極短パルス光源 |
US7489440B2 (en) * | 2006-10-19 | 2009-02-10 | International Business Machines Corporation | Optical spectral filtering and dispersion compensation using semiconductor optical amplifiers |
WO2008144443A1 (en) * | 2007-05-18 | 2008-11-27 | Gsi Group Corporation | Laser processing of conductive links |
US8041219B2 (en) * | 2008-01-31 | 2011-10-18 | Tellabs Operations, Inc. | Optical network element with Brillouin effect colorless wavelength shift |
US8587856B2 (en) * | 2008-03-07 | 2013-11-19 | Alcatel Lucent | Nonlinear and gain optical devices formed in metal gratings |
FR2931309B1 (fr) * | 2008-05-16 | 2016-03-25 | Thales Sa | Dispositif laser monomode de puissance et systeme d'amplification comportant le dispositif laser |
US8593725B2 (en) * | 2009-08-04 | 2013-11-26 | Jds Uniphase Corporation | Pulsed optical source |
US9496684B2 (en) | 2009-12-22 | 2016-11-15 | International Business Machines Corporation | System to control an optical signal |
-
2011
- 2011-05-06 US US13/102,684 patent/US8928863B2/en not_active Expired - Fee Related
-
2012
- 2012-04-25 WO PCT/US2012/034913 patent/WO2012154406A1/en active Application Filing
- 2012-04-25 BR BR112013028327A patent/BR112013028327A2/pt not_active Application Discontinuation
- 2012-04-25 GB GB1319115.0A patent/GB2504236B/en active Active
- 2012-04-25 DE DE112012001996.2T patent/DE112012001996T5/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2504236A (en) | 2014-01-22 |
US20120281199A1 (en) | 2012-11-08 |
US8928863B2 (en) | 2015-01-06 |
DE112012001996T5 (de) | 2014-03-27 |
GB2504236B (en) | 2015-12-16 |
GB201319115D0 (en) | 2013-12-11 |
WO2012154406A1 (en) | 2012-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 8A ANUIDADE. |
|
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |