JP5646095B1 - 計測装置 - Google Patents

計測装置 Download PDF

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Publication number
JP5646095B1
JP5646095B1 JP2014050993A JP2014050993A JP5646095B1 JP 5646095 B1 JP5646095 B1 JP 5646095B1 JP 2014050993 A JP2014050993 A JP 2014050993A JP 2014050993 A JP2014050993 A JP 2014050993A JP 5646095 B1 JP5646095 B1 JP 5646095B1
Authority
JP
Japan
Prior art keywords
light
pulse
pulsed light
wavelength
pulsed
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.)
Expired - Fee Related
Application number
JP2014050993A
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English (en)
Japanese (ja)
Other versions
JP2015175677A (ja
Inventor
勇輝 米谷
勇輝 米谷
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2014050993A priority Critical patent/JP5646095B1/ja
Application granted granted Critical
Publication of JP5646095B1 publication Critical patent/JP5646095B1/ja
Priority to PCT/JP2015/001360 priority patent/WO2015136939A1/fr
Publication of JP2015175677A publication Critical patent/JP2015175677A/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • 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
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
    • 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
    • H01S5/005—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
    • H01S5/0085—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 modulating the output, i.e. the laser beam is modulated outside the laser cavity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
  • Lasers (AREA)
JP2014050993A 2014-03-14 2014-03-14 計測装置 Expired - Fee Related JP5646095B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014050993A JP5646095B1 (ja) 2014-03-14 2014-03-14 計測装置
PCT/JP2015/001360 WO2015136939A1 (fr) 2014-03-14 2015-03-12 Appareil de mesure de diffusion de raman et procédé de mesure de diffusion de raman

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014050993A JP5646095B1 (ja) 2014-03-14 2014-03-14 計測装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014225721A Division JP2015175846A (ja) 2014-11-06 2014-11-06 ラマン散乱計測装置

Publications (2)

Publication Number Publication Date
JP5646095B1 true JP5646095B1 (ja) 2014-12-24
JP2015175677A JP2015175677A (ja) 2015-10-05

Family

ID=52139243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014050993A Expired - Fee Related JP5646095B1 (ja) 2014-03-14 2014-03-14 計測装置

Country Status (2)

Country Link
JP (1) JP5646095B1 (fr)
WO (1) WO2015136939A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016151766A (ja) * 2015-02-18 2016-08-22 トプティカ フォトニクス アクチエンゲゼルシャフトＴＯＰＴＩＣＡ Ｐｈｏｔｏｎｉｃｓ ＡＧ 短レーザパルスのファイバ伝送

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201503911D0 (en) 2015-03-09 2015-04-22 Renishaw Plc Transmission raman spectroscopy
WO2019176115A1 (fr) * 2018-03-16 2019-09-19 光トライオード株式会社 Dispositif d'analyse de l'absorbance lumineuse
DE102021103899A1 (de) 2021-02-18 2022-08-18 Toptica Photonics Ag Beleuchtungsvorrichtung für ein Konfokalmikroskop
WO2023243052A1 (fr) * 2022-06-16 2023-12-21 日本電信電話株式会社 Source de lumière

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617206A (en) * 1995-12-04 1997-04-01 Phi, Applied Physical Sciences International Compact laser diode monitor using defined laser momentum vectors to cause emission of a coherent photon in a selected direction
EP1658663A4 (fr) * 1997-03-21 2009-11-11 Imra America Inc Amplificateur a fibre optique haute energie pour impulsions picoseconde-nanoseconde destinees a des applications de traitement de materiaux hautes performances
JP2004287074A (ja) * 2003-03-20 2004-10-14 National Institute Of Information & Communication Technology 波長可変の光パルス発生装置
JP4205644B2 (ja) * 2004-08-11 2009-01-07 古河電気工業株式会社 パルス発生器、パルス増幅器、パルス圧縮器およびそれらを備えたパルス発生装置
JP4756948B2 (ja) * 2005-08-08 2011-08-24 ベイバイオサイエンス株式会社 フローサイトメータおよびフローサイトメトリ方法
JP4696319B2 (ja) * 2007-02-05 2011-06-08 日本電信電話株式会社 フィルタ方式高速波長掃引光源
US8629980B2 (en) * 2009-06-03 2014-01-14 Canon Kabushiki Kaisha Optical microscope and optical instrumentation
EP2681535A4 (fr) * 2011-03-04 2014-08-27 Canon Kk Appareil de détection de diffusion raman stimulée
JP2013025284A (ja) * 2011-07-26 2013-02-04 Nippon Telegr & Teleph Corp <Ntt> 短パルス光発生装置および方法
JP5697584B2 (ja) * 2011-11-25 2015-04-08 キヤノン株式会社 誘導ラマン散乱計測装置および誘導ラマン散乱計測方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016151766A (ja) * 2015-02-18 2016-08-22 トプティカ フォトニクス アクチエンゲゼルシャフトＴＯＰＴＩＣＡ Ｐｈｏｔｏｎｉｃｓ ＡＧ 短レーザパルスのファイバ伝送

Also Published As

Publication number Publication date
JP2015175677A (ja) 2015-10-05
WO2015136939A1 (fr) 2015-09-17

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