JP2013536415A5 - - Google Patents
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- JP2013536415A5 JP2013536415A5 JP2013523657A JP2013523657A JP2013536415A5 JP 2013536415 A5 JP2013536415 A5 JP 2013536415A5 JP 2013523657 A JP2013523657 A JP 2013523657A JP 2013523657 A JP2013523657 A JP 2013523657A JP 2013536415 A5 JP2013536415 A5 JP 2013536415A5
- Authority
- JP
- Japan
- Prior art keywords
- stokes
- pump
- wavelength
- phys
- cars
- 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.)
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Description
ＣＡＲＳは干渉混合プロセスであり、ポンプ／プローブビームおよびストークスビームは、撮像されている試料内で相互作用し、かつ三次非直線偏極を有するコヒーレント放射源を誘導する。ＣＡＲＳの後の物理的なプロセスのさらなる詳細は、論文Volkmer, A「Vibrational imaging and microspectroscopies based on coherent anti-Stokes Raman scattering microscopy」J. Phys. D: Appl. Phys. vol 38 (2005) R.59-R81に記載されている。本実施形態において上記混合を行うため、好適なダイクロイックフィルタ１６でポンプ／プローブビーム８およびストークスビーム２を混合し、それらが共線となるようにする。ダイクロイックフィルタ１６は、ポンプ波長とストークス波長との間の遷移波長を有し、ロングパスフィルタまたはショートパスフィルタのいずれかとすることができる（この区別は、単に、共線ビームが出射する方向を変化させるにすぎない）。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB201013321A GB201013321D0 (en) | 2010-08-06 | 2010-08-06 | Method and apparatus for non-resonant background reduction in Coherent anti-strokes Raman Scattering (CARS) spectroscopy |
| GB1013321.3 | 2010-08-06 | ||
| PCT/GB2011/001161 WO2012017201A1 (en) | 2010-08-06 | 2011-08-02 | Method and apparatus for non-resonant background reduction in coherent anti-stokes raman scattering (cars) spectroscopy |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013536415A JP2013536415A (ja) | 2013-09-19 |
| JP2013536415A5 true JP2013536415A5 (ja) | 2014-08-21 |
| JP5847821B2 JP5847821B2 (ja) | 2016-01-27 |
Family
ID=42931357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013523657A Expired - Fee Related JP5847821B2 (ja) | 2010-08-06 | 2011-08-02 | コヒーレント反ストークスラマン散乱（ｃａｒｓ）分光法における非共鳴バックグラウンド低減のための方法および装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9127985B2 (ja) |
| EP (1) | EP2601514B1 (ja) |
| JP (1) | JP5847821B2 (ja) |
| GB (1) | GB201013321D0 (ja) |
| WO (1) | WO2012017201A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9134177B2 (en) | 2012-05-03 | 2015-09-15 | Nicholas Djeu | Self-referencing fiber-optic Raman probe |
| WO2014052502A1 (en) * | 2012-09-25 | 2014-04-03 | The Penn State Research Foundation | Resonator enhanced raman spectroscopy |
| DE102013112750B4 (de) * | 2013-11-19 | 2016-03-31 | Leica Microsystems Cms Gmbh | Einrichtung und Verfahren zum Beleuchten einer Probe |
| US9788406B2 (en) * | 2014-11-18 | 2017-10-10 | The Boeing Company | Laser cooling via stimulated photon emissions |
| DE112015006288B4 (de) * | 2015-03-11 | 2023-12-28 | Hitachi High-Tech Corporation | Optische Messvorrichtung und optisches Messverfahren |
| JP6765648B2 (ja) * | 2016-07-13 | 2020-10-07 | 国立大学法人東京農工大学 | 光検出装置、光検出方法および光検出プログラム |
| US10458917B2 (en) | 2017-01-09 | 2019-10-29 | Mks Technology, Inc. | Method of measuring Raman scattering and related spectrometers and laser sources |
| JP7330538B2 (ja) | 2018-07-13 | 2023-08-22 | ダンマークス テクニスク ユニバーシテット | 偏光分解ラマン分光法を実施するための装置 |
| CN110336182B (zh) | 2019-07-25 | 2020-06-23 | 温州激光与光电子协同创新中心 | 暗腔激光器 |
| WO2022093750A1 (en) * | 2020-10-30 | 2022-05-05 | Arizona Board Of Regents On Behalf Of The University Of Arizona | All-fiber single-cavity dual-comb for coherent anti-stokes raman scattering spectroscopy based on spectral focusing |
| CN113340868B (zh) * | 2021-05-11 | 2023-02-14 | 中国科学院上海光学精密机械研究所 | 单光束飞秒激光测量空气中污染物浓度的检测装置和检测方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6020963A (en) | 1996-06-04 | 2000-02-01 | Northeastern University | Optical quadrature Interferometer |
| EP1311813B9 (en) | 2000-07-13 | 2012-05-02 | President and Fellows of Harvard College | System and method for epi-detected coherent anti-stokes raman scattering microscopy |
| WO2003004983A1 (en) | 2001-07-03 | 2003-01-16 | President And Fellows Of Harvard College | System and method for polarization coherent anti-stokes raman scattering microscopy |
| US7256885B2 (en) * | 2003-01-29 | 2007-08-14 | Yeda Research And Development Company Ltd. | Coherently controlled nonlinear Raman spectroscopy and microscopy |
| WO2005124322A1 (en) | 2004-06-09 | 2005-12-29 | President And Fellows Of Harvard College | Phase sensitive heterodyne coherent anti-stokes raman scattering micro-spectroscopy and microscopy systems and methods |
| US7586618B2 (en) | 2005-02-28 | 2009-09-08 | The Board Of Trustees Of The University Of Illinois | Distinguishing non-resonant four-wave-mixing noise in coherent stokes and anti-stokes Raman scattering |
| DE102007021378A1 (de) | 2007-05-04 | 2008-11-06 | Ape Angewandte Physik Und Elektronik Gmbh | Verfahren und optische Anordnung zum Erzeugen eines nicht-linearen optischen Signals an einem durch ein Anregungsfeld angeregten Material sowie Verwendung des Verfahrens und der optischen Anordnung |
| KR100829439B1 (ko) * | 2007-06-08 | 2008-05-15 | 한국표준과학연구원 | 적외선 사광파 혼합 편광 이미징 장치 |
| US8120772B2 (en) | 2008-11-03 | 2012-02-21 | The United States of America as represented by the Secretary of Commerce, the National Institute of Standards and Technology | Method for NRB-free nonlinear vibrational spectroscopy and miscroscopy |
| JP5508899B2 (ja) | 2010-02-24 | 2014-06-04 | オリンパス株式会社 | レーザ顕微鏡装置 |
-
2010
- 2010-08-06 GB GB201013321A patent/GB201013321D0/en not_active Ceased
-
2011
- 2011-08-02 JP JP2013523657A patent/JP5847821B2/ja not_active Expired - Fee Related
- 2011-08-02 US US13/814,417 patent/US9127985B2/en not_active Expired - Fee Related
- 2011-08-02 EP EP20110757672 patent/EP2601514B1/en not_active Not-in-force
- 2011-08-02 WO PCT/GB2011/001161 patent/WO2012017201A1/en active Application Filing
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