JP5563463B2 - 異なるスペクトル透過率を有する2つの出力結合器を備えるモードロック位相安定化レーザ - Google Patents
異なるスペクトル透過率を有する2つの出力結合器を備えるモードロック位相安定化レーザ Download PDFInfo
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- JP5563463B2 JP5563463B2 JP2010527283A JP2010527283A JP5563463B2 JP 5563463 B2 JP5563463 B2 JP 5563463B2 JP 2010527283 A JP2010527283 A JP 2010527283A JP 2010527283 A JP2010527283 A JP 2010527283A JP 5563463 B2 JP5563463 B2 JP 5563463B2
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- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
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- 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
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- 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
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- 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
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- 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
- H01S3/0816—Configuration of resonator having 4 reflectors, e.g. Z-shaped resonators
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- 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
- H01S3/083—Ring lasers
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- 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
- H01S3/094038—End pumping
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- 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
- H01S3/094076—Pulsed or modulated pumping
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- 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
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- H—ELECTRICITY
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- 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
- H01S3/1305—Feedback control systems
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- 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
- H01S3/162—Solid materials characterised by an active (lasing) ion transition metal
- H01S3/1625—Solid materials characterised by an active (lasing) ion transition metal titanium
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- H—ELECTRICITY
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- 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
- H01S3/1631—Solid materials characterised by a crystal matrix aluminate
- H01S3/1636—Al2O3 (Sapphire)
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- Optics & Photonics (AREA)
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Description
Claims (10)
- 広帯域レーザ放射を作り出すモードロック短パルスレーザ共振器(2)であって、
ポンプレーザビーム入力(12)と、単一のレーザ媒質(13)と、前記レーザ媒質(13)を介して互いに対向する位置に配置される複数のミラー(M1、M2)であって、複数のミラー(M1、M2)の間の共通のビーム経路に沿ったレーザビームを反射するように配置される複数のミラー(M1、M2)と、前記複数のミラー(M1、M2)の間の共通のビーム経路に沿って反射されたレーザビームを結合出力するビーム出力結合器手段と、を有し、前記出力結合器手段は、少なくとも1つの第1の出力結合器ミラー(OC1)と、第2の出力結合器ミラー(OC2)とを有し、前記第1の出力結合器ミラー(OC1)は、第1の分光帯域を有するレーザ放射を結合出力するように構成される層構造を有し、前記第2の出力結合器ミラー(OC2)は、第2の分光帯域を有するレーザ放射を結合出力するように構成される層構造を有し、前記第1の分光帯域は、前記第2の分光帯域よりも広い、ことを特徴とするモードロック短パルスレーザ共振器(2)。 - 前記第1の出力結合器ミラー(OC1)は、前記モードロック短パルスレーザ共振器のためのキャリアエンベロープ位相安定化装置(7)に結合される出力(3)を規定する請求項1に記載のモードロック短パルスレーザ共振器。
- 前記第1の出力結合器ミラー(OC1)は、前記キャリアエンベロープ位相安定化装置(7)の差周波発生手段(8)に結合される出力(3)を規定する請求項2に記載のモードロック短パルスレーザ共振器。
- 前記第1の出力結合器ミラー(OC1)は、前記キャリアエンベロープ位相安定化装置(7)のf:2f干渉計手段(8´)に結合される出力(3)を規定する請求項2に記載のモードロック短パルスレーザ共振器。
- 前記第1の出力結合器ミラー(OC1)は、前記第2の出力結合器ミラー(OC2)を介して結合出力されるレーザ放射よりも分光強度が小さいレーザ放射を結合出力するように構成される請求項1〜請求項4の何れかに記載のモードロック短パルスレーザ共振器。
- 前記第1の出力結合器ミラー(OC1)を介して結合出力される前記レーザ放射は、分光強度が1[mW/nm]より小さく、前記第2の出力結合器ミラー(OC2)を介して結合出力される前記レーザ放射は、分光強度が1[mW/nm]より大きい請求項5に記載のモードロック短パルスレーザ共振器。
- 前記第2の出力結合器ミラー(OC2)は、レーザ増幅器(5)に結合される出力を規定する請求項1に記載のモードロック短パルスレーザ共振器。
- 請求項1〜7の何れか一項に記載のモードロック短パルスレーザ共振器(2)と、前記モードロック短パルスレーザ共振器(2)にポンプレーザ放射を供給するポンプレーザ(11)と、前記レーザ放射を位相ロックするために、前記モードロック短パルスレーザ共振器(2)に結合されるキャリアエンベロープ位相安定化装置(7)とを有し、
前記第1の出力結合器ミラー(OC1)は、前記モードロック短パルスレーザ共振器(2)のためのキャリアエンベロープ位相安定化装置(7)に結合される出力(3)を規定する、
ことを特徴とする短パルスレーザの配置(1)。 - 前記CEP安定化装置(7)は、前記第1の出力結合器ミラーに結合される差周波発生手段(8)を有する請求項8に記載の短パルスレーザの配置。
- 前記第2の出力結合器ミラー(OC2)の出力(4)は、レーザ増幅器(5)に結合される請求項8に記載の短パルスレーザの配置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/867,446 | 2007-10-04 | ||
US11/867,446 US8018979B2 (en) | 2007-10-04 | 2007-10-04 | Mode-locked short pulse laser resonator and short pulse laser arrangement |
PCT/AT2008/000335 WO2009043067A1 (en) | 2007-10-04 | 2008-09-17 | Phase stabilized mode-locked laser with two output couplers having different spectral transmission |
Publications (2)
Publication Number | Publication Date |
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JP2010541257A JP2010541257A (ja) | 2010-12-24 |
JP5563463B2 true JP5563463B2 (ja) | 2014-07-30 |
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JP2010527283A Expired - Fee Related JP5563463B2 (ja) | 2007-10-04 | 2008-09-17 | 異なるスペクトル透過率を有する2つの出力結合器を備えるモードロック位相安定化レーザ |
Country Status (7)
Country | Link |
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US (1) | US8018979B2 (ja) |
EP (1) | EP2218150B1 (ja) |
JP (1) | JP5563463B2 (ja) |
KR (1) | KR101470321B1 (ja) |
CN (1) | CN101821913B (ja) |
CA (1) | CA2701631C (ja) |
WO (1) | WO2009043067A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US8462427B2 (en) * | 2009-07-24 | 2013-06-11 | Coherent, Inc. | Carrier envelope phase stabilization of an optical amplifier |
US9977311B2 (en) * | 2016-03-14 | 2018-05-22 | AOSense, Inc. | Optical comb carrier envelope frequency control using a rotating waveplate frequency shifter |
Family Cites Families (20)
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US3722609A (en) | 1971-08-11 | 1973-03-27 | Atlantic Richfield Co | Drilling tool and bearing system |
US3772609A (en) | 1972-06-30 | 1973-11-13 | Us Army | Laser cavity configuration yielding dual output beam |
US5043996A (en) * | 1989-03-31 | 1991-08-27 | The Board Of Trustees Of The Leland Stanford Junior University | Monlithic nonplanar ring oscillator and method |
US5079722A (en) | 1990-10-10 | 1992-01-07 | Fuji Xerox Co., Ltd. | Printer control device |
US5079772A (en) | 1990-12-21 | 1992-01-07 | Coherent, Inc. | Mode-locked laser using non-linear self-focusing element |
US5479422A (en) * | 1994-08-12 | 1995-12-26 | Imra America, Inc. | Controllabel dual-wavelength operation of modelocked lasers |
US6150630A (en) * | 1996-01-11 | 2000-11-21 | The Regents Of The University Of California | Laser machining of explosives |
DE19911103B4 (de) * | 1999-03-12 | 2005-06-16 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Erzeugung stabilisierter, ultrakurzer Lichtpulse und deren Anwendung zur Synthese optischer Frequenzen |
AU2001251214A1 (en) * | 2000-03-30 | 2001-10-15 | National Institute Of Standards And Technology ("Nist") | Mode-locked pulsed laser system and method |
US7190705B2 (en) * | 2000-05-23 | 2007-03-13 | Imra America. Inc. | Pulsed laser sources |
US6724788B1 (en) | 2000-09-06 | 2004-04-20 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Method and device for generating radiation with stabilized frequency |
AT411719B (de) | 2000-10-02 | 2004-04-26 | Femtolasers Produktions Gmbh | Dentallaseranordnung |
CN1160836C (zh) * | 2001-04-09 | 2004-08-04 | 中国科学院物理研究所 | 一种小型化固体飞秒激光振荡器 |
JP3837499B2 (ja) * | 2001-07-12 | 2006-10-25 | 独立行政法人産業技術総合研究所 | パルスレーザーの時間同期装置および任意波形生成装置 |
AT412829B (de) * | 2003-11-13 | 2005-07-25 | Femtolasers Produktions Gmbh | Kurzpuls-laservorrichtung |
US7277526B2 (en) * | 2004-04-09 | 2007-10-02 | Lyncean Technologies, Inc. | Apparatus, system, and method for high flux, compact compton x-ray source |
CA2574111C (en) * | 2004-07-21 | 2012-11-27 | Femtolasers Produktions Gmbh | Generation of radiation with stabilized frequency |
US7809222B2 (en) * | 2005-10-17 | 2010-10-05 | Imra America, Inc. | Laser based frequency standards and their applications |
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 |
KR20100023269A (ko) * | 2008-08-21 | 2010-03-04 | 아주대학교산학협력단 | 탄소나노튜브 포화흡수체를 이용해 자동발진 모드잠금된 크롬:포스터라이트 고체 레이저 |
-
2007
- 2007-10-04 US US11/867,446 patent/US8018979B2/en not_active Expired - Fee Related
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2008
- 2008-09-17 WO PCT/AT2008/000335 patent/WO2009043067A1/en active Application Filing
- 2008-09-17 JP JP2010527283A patent/JP5563463B2/ja not_active Expired - Fee Related
- 2008-09-17 CA CA2701631A patent/CA2701631C/en not_active Expired - Fee Related
- 2008-09-17 CN CN200880110439.2A patent/CN101821913B/zh not_active Expired - Fee Related
- 2008-09-17 EP EP08799924A patent/EP2218150B1/en not_active Not-in-force
- 2008-09-17 KR KR1020107006409A patent/KR101470321B1/ko not_active IP Right Cessation
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Publication number | Publication date |
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WO2009043067A1 (en) | 2009-04-09 |
CN101821913B (zh) | 2013-01-02 |
CA2701631A1 (en) | 2009-04-09 |
CA2701631C (en) | 2016-04-12 |
US8018979B2 (en) | 2011-09-13 |
KR101470321B1 (ko) | 2014-12-08 |
JP2010541257A (ja) | 2010-12-24 |
KR20100059900A (ko) | 2010-06-04 |
EP2218150A1 (en) | 2010-08-18 |
US20090092167A1 (en) | 2009-04-09 |
CN101821913A (zh) | 2010-09-01 |
EP2218150B1 (en) | 2012-12-12 |
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