JP2021523562A - 光学素子の特徴付け - Google Patents

光学素子の特徴付け Download PDF

Info

Publication number
JP2021523562A
JP2021523562A JP2020561720A JP2020561720A JP2021523562A JP 2021523562 A JP2021523562 A JP 2021523562A JP 2020561720 A JP2020561720 A JP 2020561720A JP 2020561720 A JP2020561720 A JP 2020561720A JP 2021523562 A JP2021523562 A JP 2021523562A
Authority
JP
Japan
Prior art keywords
laser
optical
mirror
characterization device
cavity
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2020561720A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021523562A5 (https=
JPWO2019212735A5 (https=
Inventor
シー． シュルツ、ジョナサン
シー． シュルツ、ジョナサン
ブイ． オキシェフ、アンドレイ
ブイ． オキシェフ、アンドレイ
ウェンガー、クレイグ
ラスロップ、ブリタニー
アール． アフマド、ファイサル
アール． アフマド、ファイサル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quantum Si Inc
Original Assignee
Quantum Si Inc
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 Quantum Si Inc filed Critical Quantum Si Inc
Publication of JP2021523562A publication Critical patent/JP2021523562A/ja
Publication of JP2021523562A5 publication Critical patent/JP2021523562A5/ja
Publication of JPWO2019212735A5 publication Critical patent/JPWO2019212735A5/ja
Pending legal-status Critical Current

Links

Images

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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/0014—Monitoring arrangements not otherwise provided for
    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J11/00—Measuring the characteristics of individual optical pulses or of optical pulse trains
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/042—Arrangements for thermal management for solid state lasers
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation thereof
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08081—Unstable resonators
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
    • 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
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/164—Solid materials characterised by a crystal matrix garnet
    • H01S3/1643—YAG
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1655—Solid materials characterised by a crystal matrix silicate
    • H01S3/1658—Mg2SiO4 (Forsterite)
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0092—Nonlinear frequency conversion, e.g. second harmonic generation [SHG] or sum- or difference-frequency generation outside the laser cavity
    • 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
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/0405—Conductive cooling, e.g. by heat sinks or thermo-electric elements
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/0813—Configuration of resonator
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1312—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1645—Solid materials characterised by a crystal matrix halide
    • H01S3/1653—YLiF4(YLF, LYF)
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1671—Solid materials characterised by a crystal matrix vanadate, niobate, tantalate
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1671—Solid materials characterised by a crystal matrix vanadate, niobate, tantalate
    • H01S3/1673—YVO4 [YVO]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lasers (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
  • Semiconductor Lasers (AREA)
JP2020561720A 2018-05-03 2019-04-15 光学素子の特徴付け Pending JP2021523562A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862666677P 2018-05-03 2018-05-03
US62/666,677 2018-05-03
PCT/US2019/027534 WO2019212735A1 (en) 2018-05-03 2019-04-15 Characterizing an optical element

Publications (3)

Publication Number Publication Date
JP2021523562A true JP2021523562A (ja) 2021-09-02
JP2021523562A5 JP2021523562A5 (https=) 2022-04-25
JPWO2019212735A5 JPWO2019212735A5 (https=) 2022-04-25

Family

ID=66429564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020561720A Pending JP2021523562A (ja) 2018-05-03 2019-04-15 光学素子の特徴付け

Country Status (11)

Country Link
US (2) US11128098B2 (https=)
EP (1) EP3788684A1 (https=)
JP (1) JP2021523562A (https=)
KR (1) KR20210005215A (https=)
CN (1) CN112166534A (https=)
AU (1) AU2019262767A1 (https=)
BR (1) BR112020021337A2 (https=)
CA (1) CA3098712A1 (https=)
MX (1) MX2020011617A (https=)
TW (1) TW201947207A (https=)
WO (1) WO2019212735A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024214298A1 (ja) * 2023-04-14 2024-10-17 ギガフォトン株式会社 レーザ装置及び光学素子の劣化判定方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10732105B1 (en) * 2019-02-15 2020-08-04 Agilent Technologies, Inc. Method and apparatus for characterizing laser gain chips
CN113375914B (zh) * 2021-06-04 2022-09-02 哈尔滨工程大学 一种用于激光板条面检测的光斑强度分布获取方法
JP7789508B2 (ja) * 2021-08-19 2025-12-22 株式会社ディスコ パルス幅計測治具
CN116780336B (zh) * 2023-06-25 2024-02-09 重庆师范大学 利用半导体材料非线性效应实现自锁模的超快紫外激光器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06104513A (ja) * 1992-09-22 1994-04-15 Matsushita Electric Ind Co Ltd レーザー装置
JPH09289347A (ja) * 1996-04-23 1997-11-04 Mitsubishi Electric Corp レーザ装置
JPH11103122A (ja) * 1997-09-25 1999-04-13 Nec Corp モード同期半導体レーザ
JP2000228550A (ja) * 1998-09-08 2000-08-15 Imra America Inc 共鳴ファブリ―ペロ半導体可飽和吸収体と２光子吸収パワ―制限器
WO2002045219A1 (en) * 2000-11-29 2002-06-06 Ron Nagar Tunable laser
US20150016479A1 (en) * 2013-07-12 2015-01-15 Coherent Kaiserslautern GmbH Laser apparatus with beam translation

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814565A (en) 1995-02-23 1998-09-29 University Of Utah Research Foundation Integrated optic waveguide immunosensor
JPH09260753A (ja) * 1996-03-25 1997-10-03 Ando Electric Co Ltd 外部共振器型波長可変光源
JP3197869B2 (ja) * 1998-03-31 2001-08-13 アンリツ株式会社 波長可変レーザ光源装置
US6795198B1 (en) * 1998-05-28 2004-09-21 Martin Fuchs Method and device for measuring thin films and semiconductor substrates using reflection mode geometry
US6787308B2 (en) 1998-07-30 2004-09-07 Solexa Ltd. Arrayed biomolecules and their use in sequencing
US7175811B2 (en) 2000-04-28 2007-02-13 Edgelight Biosciences Micro-array evanescent wave fluorescence detection device
US6917726B2 (en) 2001-09-27 2005-07-12 Cornell Research Foundation, Inc. Zero-mode clad waveguides for performing spectroscopy with confined effective observation volumes
US6504967B1 (en) * 2000-06-02 2003-01-07 Calient Networks, Inc. Passive alignment method and apparatus for fabricating a MEMS device
FR2813121A1 (fr) 2000-08-21 2002-02-22 Claude Weisbuch Dispositif perfectionne de support d'elements chromophores
US6781734B2 (en) * 2001-03-30 2004-08-24 Santur Corporation Modulator alignment for laser
US6980572B2 (en) * 2002-05-28 2005-12-27 The Regents Of The University Of California Wavelength selectable light source
US7738086B2 (en) 2005-05-09 2010-06-15 The Trustees Of Columbia University In The City Of New York Active CMOS biosensor chip for fluorescent-based detection
US7991024B2 (en) * 2005-07-01 2011-08-02 Nec Corporation External cavity wavelength tunable laser device and optical output module
US7426322B2 (en) 2005-07-20 2008-09-16 Searete Llc. Plasmon photocatalysis
US20070046934A1 (en) * 2005-08-26 2007-03-01 New Wave Research, Inc. Multi-function laser induced breakdown spectroscopy and laser ablation material analysis system and method
US8975216B2 (en) 2006-03-30 2015-03-10 Pacific Biosciences Of California Articles having localized molecules disposed thereon and methods of producing same
JP4478800B2 (ja) * 2006-05-15 2010-06-09 独立行政法人産業技術総合研究所 クロック伝送装置
US8207509B2 (en) 2006-09-01 2012-06-26 Pacific Biosciences Of California, Inc. Substrates, systems and methods for analyzing materials
EP3936857B1 (en) 2006-09-01 2023-06-21 Pacific Biosciences Of California, Inc. Substrates, systems and methods for analyzing materials
FR2908888B1 (fr) 2006-11-21 2012-08-03 Centre Nat Rech Scient Dispositif pour la detection exaltee de l'emission d'une particule cible
US7599048B2 (en) * 2007-02-09 2009-10-06 Wafermasters, Inc. Optical emission spectroscopy process monitoring and material characterization
WO2009082706A1 (en) 2007-12-21 2009-07-02 The Trustees Of Columbia University In The City Of New York Active cmos sensor array for electrochemical biomolecular detection
WO2009102949A2 (en) * 2008-02-13 2009-08-20 Xitronix Corporation Method and apparatus of z-scan photoreflectance characterization
WO2009137494A1 (en) * 2008-05-05 2009-11-12 Applied Spectra, Inc. Laser ablation apparatus and method
CA2737505C (en) 2008-09-16 2017-08-29 Pacific Biosciences Of California, Inc. Substrates and optical systems and methods of use thereof
US8160113B2 (en) * 2009-07-21 2012-04-17 Mobius Photonics, Inc. Tailored pulse burst
US8278728B2 (en) 2009-10-17 2012-10-02 Florida Institute Of Technology Array of concentric CMOS photodiodes for detection and de-multiplexing of spatially modulated optical channels
CN102985803A (zh) 2010-02-19 2013-03-20 加利福尼亚太平洋生物科学股份有限公司 集成的分析系统和方法
JP5368360B2 (ja) 2010-04-09 2013-12-18 浜松ホトニクス株式会社 パルスファイバレーザ装置
US8865078B2 (en) 2010-06-11 2014-10-21 Industrial Technology Research Institute Apparatus for single-molecule detection
CA2856163C (en) 2011-10-28 2019-05-07 Illumina, Inc. Microarray fabrication system and method
US9606060B2 (en) 2012-01-13 2017-03-28 California Institute Of Technology Filterless time-domain detection of one or more fluorophores
US9372308B1 (en) 2012-06-17 2016-06-21 Pacific Biosciences Of California, Inc. Arrays of integrated analytical devices and methods for production
US9223084B2 (en) 2012-12-18 2015-12-29 Pacific Biosciences Of California, Inc. Illumination of optical analytical devices
US9765395B2 (en) 2014-04-28 2017-09-19 Nanomedical Diagnostics, Inc. System and method for DNA sequencing and blood chemistry analysis
CN104242051B (zh) * 2014-09-18 2017-05-10 武汉光迅科技股份有限公司 一种外腔可调谐激光器以及其腔模锁定方法
US9666748B2 (en) 2015-01-14 2017-05-30 International Business Machines Corporation Integrated on chip detector and zero waveguide module structure for use in DNA sequencing
EP3271762B1 (en) 2015-03-16 2023-01-04 Pacific Biosciences of California, Inc. Analytical system comprising integrated devices and systems for free-space optical coupling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06104513A (ja) * 1992-09-22 1994-04-15 Matsushita Electric Ind Co Ltd レーザー装置
JPH09289347A (ja) * 1996-04-23 1997-11-04 Mitsubishi Electric Corp レーザ装置
JPH11103122A (ja) * 1997-09-25 1999-04-13 Nec Corp モード同期半導体レーザ
JP2000228550A (ja) * 1998-09-08 2000-08-15 Imra America Inc 共鳴ファブリ―ペロ半導体可飽和吸収体と２光子吸収パワ―制限器
WO2002045219A1 (en) * 2000-11-29 2002-06-06 Ron Nagar Tunable laser
US20150016479A1 (en) * 2013-07-12 2015-01-15 Coherent Kaiserslautern GmbH Laser apparatus with beam translation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024214298A1 (ja) * 2023-04-14 2024-10-17 ギガフォトン株式会社 レーザ装置及び光学素子の劣化判定方法

Also Published As

Publication number Publication date
US11128098B2 (en) 2021-09-21
BR112020021337A2 (pt) 2021-01-19
AU2019262767A1 (en) 2020-11-12
MX2020011617A (es) 2020-12-07
US20210384696A1 (en) 2021-12-09
KR20210005215A (ko) 2021-01-13
US20190341736A1 (en) 2019-11-07
CN112166534A (zh) 2021-01-01
TW201947207A (zh) 2019-12-16
WO2019212735A1 (en) 2019-11-07
CA3098712A1 (en) 2019-11-07
EP3788684A1 (en) 2021-03-10

Similar Documents

Publication Publication Date Title
JP7591601B2 (ja) コンパクトなモードロックレーザモジュール
JP2021523562A (ja) 光学素子の特徴付け
US12170433B2 (en) Amplitude-modulated laser

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220415

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220415

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230307

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230605

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20231031