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 óptico

Info

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
Application number
BR112013028327A
Other languages
English (en)
Inventor
Eric Cheung
Peter A Thielen
Timothy Mccomb
Original Assignee
Northrop Grumman Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northrop Grumman Systems Corp filed Critical Northrop Grumman Systems Corp
Publication of BR112013028327A2 publication Critical patent/BR112013028327A2/pt

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)
BR112013028327A 2011-05-06 2012-04-25 sistema para fornecer um pulso óptico dividido, e, método para gerar um pulso óptico BR112013028327A2 (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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