JP2011176315A - レーザ装置 - Google Patents
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- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
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- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
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- 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
- H01S3/094049—Guiding of the pump light
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- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
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- 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
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- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
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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
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
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Abstract
【解決手段】 本発明は、折り畳み式共振器を備え、この共振器の分岐部1a、1b内に、それぞれ1つの活性媒質が配置されている、固体レーザのためのレーザ装置に関する。折り畳み素子がレンズ装置11の焦点合わせレンズ10の湾曲した折り畳みミラー9として形成され、共振器分岐部1a、1bが別個の2つのコリメータレンズ6を用いてレンズ装置によって片側からポンピングされる。焦点合わせレンズ10の外面上の湾曲した折り畳みミラー9は、ポンピングエネルギーの波長に関して高透過性であり、かつ基本波長に関して高反射性であり、そして、例えば、焦点合わせレンズ10の適切なコーティングによって実現可能である。実現可能な約4°の小さな折り畳み角度βに基づいて、不所望な非点収差が十分に回避される。
【選択図】 図2
Description
2a、2b 活性媒質
3、3′、3″ 折り畳みミラー
4、4a、4b、4a′、4b′ 光波導体
5a、5b コリメータレンズ
6a、6b 焦点合わせレンズ
7 折り畳み素子
8 凹形端面
9 折り畳み素子
11 レンズ装置
12 方向変更素子
13a、13b 方向変更ミラー
14 プリズム
16a、16b 光学的くさび
17 レンズ装置
18 折り畳み素子
19、20 活性媒質
21 Qスイッチ変調器
22 モジュール
23 非線形素子
24 分割プリズム
25 結像システム
26a、26b 活性容積
27a、27b 光軸
Claims (18)
- 少なくとも1つの活性媒質(2a、2b、19、20)と、基本波長に関して高反射性である折り畳み素子(7、9、18)を介して接続された、光学式共振器内の2つの共振器分岐部(1a、1b)のV字状構造体と、光学式ポンピング結像システム(25)とを備えた、特に縦方向ダイオードポンピング式固体レーザのレーザ装置において、
前記両共振器分岐部(1a、1b)にそれぞれ1つの活性容積(26a、26b)が付設され、前記両共振器分岐部が前記ポンピング結像システム(25)の共通のレンズ装置(11、17)を用いて、ポンピング波長に関して透過性の前記折り畳み素子(7、9、18)を通って片側からポンピングされることを特徴とするレーザ装置。 - 前記各共振器分岐部(1a、1b)がそれぞれ活性媒質(2a、2b)を有することを特徴とする請求項1に記載のレーザ装置。
- 前記各活性媒質(2a、2b)が少なくとも1つの凹形端面(8)を有し、前記折り畳み素子(7)が平らに形成されていることを特徴とする請求項1または2に記載のレーザ装置。
- 前記活性媒質(2a、2b、19、20)が平らな端面を有し、前記折り畳み素子(9、18)が球状に形成されていることを特徴とする請求項1〜3のいずれか一項に記載のレーザ装置。
- 前記折り畳み素子(9)が前記レンズ装置(11)の外面の高反射性面として形成されていることを特徴とする請求項1〜4のいずれか一項に記載のレーザ装置。
- 前記折り畳み素子(18)がミラー、特にメニスカスミラーとして形成されていることを特徴とする請求項1〜5のいずれか一項に記載のレーザ装置。
- 前記ポンピング結像システム(25)が少なくとも1個のコリメータレンズ(5a、5b)を備えていることを特徴とする請求項1〜6のいずれか一項に記載のレーザ装置。
- 前記ポンピング結像システム(25)が中間結像を生じるための少なくとも1個の焦点合わせレンズ(6a、6b)を備えていることを特徴とする請求項1〜7のいずれか一項に記載のレーザ装置。
- ポンピングパワーが別個の光波導体(4a、4b、4a′、4b′)によって供給可能であることを特徴とする請求項1〜8のいずれか一項に記載のレーザ装置。
- 前記ポンピング結像システム(25)が少なくとも1個の方向変更素子(12)、例えば、方向変更ミラー(13a、13b)、プリズム(14)または光学的くさび(16a、16b)を備えていることを特徴とする請求項1〜9のいずれか一項に記載のレーザ装置。
- ポンピングパワーの供給が、特に一平面内に配置された光波導体(4)の端面を有する平行な光波導体(4a、4b)によって行われ、前記レンズ装置(11)が対物側テレセントリック結像レンズとして形成されていることを特徴とする請求項1〜10のいずれか一項に記載のレーザ装置。
- 共通の1個の活性媒質(19、20)が両共振器分岐部(1a、1b)を備えていることを特徴とする請求項1〜11のいずれか一項に記載のレーザ装置。
- 前記ポンピング結像システム(25)が光波導体(4)によって供給されたポンピングビームを2つの部分ビームに分割するための分割プリズム(24)によって形成されていることを特徴とする請求項1〜12のいずれか一項に記載のレーザ装置。
- 前記レーザ装置が付加的な折り畳みミラー(3′)によって光学的に連結された少なくとも2つのV字状構造体を備えていることを特徴とする請求項1〜13のいずれか一項に記載のレーザ装置。
- 前記レーザ装置が2個のV字状構造体と、この両V字状構造体にとって共通の1個のレンズ装置(11)を備え、このV字状構造体が特に互いに垂直な平面X、Y内に配向され、かつ付加的な折り畳みミラー(3′、3″)によって光学的に連結されていることを特徴とする請求項1〜14のいずれか一項に記載のレーザ装置。
- 前記共振器の1つの共振器分岐部(1a)内に、パルスのレーザビームを発生するための少なくとも1個のQスイッチ変調器(21)が配置されていることを特徴とする請求項1〜15のいずれか一項に記載のレーザ装置。
- 前記共振器の1つの共振器分岐部(1b)内に、少なくとも1つの高い高調波を発生するための少なくとも1個の非線形素子(23)を有する少なくとも1個のモジュール(22)が配置されていることを特徴とする請求項1〜16のいずれか一項に記載のレーザ装置。
- 前記各共振器分岐部(1a、1b)に付設された活性容積(26a、26b)が、当該の共振器分岐部(1a、1b)の光軸(27a、27b)に対して同軸にかつ同心的に位置決めされて配向されていることを特徴とする請求項1〜17のいずれか一項に記載のレーザ装置。
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DE102010009048.4 | 2010-02-23 | ||
DE102010009048A DE102010009048A1 (de) | 2010-02-23 | 2010-02-23 | Laseranordnung |
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JP2011176315A true JP2011176315A (ja) | 2011-09-08 |
JP5474851B2 JP5474851B2 (ja) | 2014-04-16 |
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US (1) | US20110222572A1 (ja) |
EP (1) | EP2362503B1 (ja) |
JP (1) | JP5474851B2 (ja) |
KR (1) | KR101401866B1 (ja) |
CN (1) | CN102170084A (ja) |
DE (1) | DE102010009048A1 (ja) |
TW (1) | TWI479759B (ja) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH028160U (ja) * | 1988-06-30 | 1990-01-19 | ||
JPH04226092A (ja) * | 1990-04-13 | 1992-08-14 | Coherent Inc | リングレーザ |
JPH04302186A (ja) * | 1991-03-29 | 1992-10-26 | Hitachi Ltd | 固体レーザ発振器とレーザ露光装置 |
JPH05145148A (ja) * | 1991-11-25 | 1993-06-11 | Sony Corp | 固体レーザ共振器 |
JPH06275891A (ja) * | 1993-03-19 | 1994-09-30 | Mitsui Petrochem Ind Ltd | レーザ共鳴器と固体レーザ装置 |
JPH08234254A (ja) * | 1995-02-23 | 1996-09-13 | Asahi Glass Co Ltd | 高調波発生装置 |
JPH08250797A (ja) * | 1995-01-10 | 1996-09-27 | Mitsubishi Electric Corp | 固体レーザ装置 |
JPH0964438A (ja) * | 1995-08-24 | 1997-03-07 | Seitai Hikari Joho Kenkyusho:Kk | 固体レーザ発振器 |
JPH118428A (ja) * | 1997-06-18 | 1999-01-12 | Nec Corp | 固体レーザ発振器 |
JPH11177165A (ja) * | 1997-12-10 | 1999-07-02 | Natl Aerospace Lab | 固体レーザーの光励起方式 |
JP2001305449A (ja) * | 2000-04-21 | 2001-10-31 | Fuji Photo Film Co Ltd | マルチビーム露光装置 |
JP2005158886A (ja) * | 2003-11-21 | 2005-06-16 | Hamamatsu Photonics Kk | 光増幅器、レーザ発振器およびmopaレーザ装置 |
JP2006344863A (ja) * | 2005-06-10 | 2006-12-21 | Fujifilm Holdings Corp | モードロックレーザ装置 |
JP2007524246A (ja) * | 2004-02-27 | 2007-08-23 | ロフィン−ジナール レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 固体レーザ |
US20070201532A1 (en) * | 2006-02-28 | 2007-08-30 | Quantronix Corporation | Longitudinally pumped solid state laser and methods of making and using |
JP2008034459A (ja) * | 2006-07-26 | 2008-02-14 | Fujifilm Corp | 固体レーザ発振装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921096A (en) * | 1974-12-16 | 1975-11-18 | United Technologies Corp | Unstable split mode laser resonator |
WO1986003601A1 (en) | 1984-12-03 | 1986-06-19 | Hughes Aircraft Company | Variable lens and birefringence compensator for continuous operation |
FR2647973B1 (fr) * | 1989-05-30 | 1991-08-16 | Thomson Csf | Lasers de puissance pompes par diodes lasers |
CA2071598C (en) * | 1991-06-21 | 1999-01-19 | Akira Eda | Optical device and method of manufacturing the same |
US5638397A (en) * | 1994-02-04 | 1997-06-10 | Spectra-Physics Lasers, Inc. | Confocal-to-concentric diode pumped laser |
DE4428194C2 (de) | 1994-08-09 | 1998-02-12 | Rofin Sinar Laser Gmbh | Lasersystem mit einer kompensierten Spiegeloptik |
DE19714175B4 (de) | 1996-03-25 | 2008-07-17 | Koch, Ralf, Dr. | Verfahren zur Kompensation der thermischen Linse in optisch gepumpten Festkörper-Laser-Medien |
US6285702B1 (en) * | 1999-03-05 | 2001-09-04 | Coherent, Inc. | High-power external-cavity optically-pumped semiconductor laser |
US6185235B1 (en) * | 1998-11-24 | 2001-02-06 | Spectra-Physics Lasers, Inc. | Lasers with low doped gain medium |
US6366596B1 (en) * | 2000-01-21 | 2002-04-02 | Photonics Industries International, Inc. | High power laser |
DE10043269C2 (de) * | 2000-08-29 | 2002-10-24 | Jenoptik Jena Gmbh | Diodengepumpter Laserverstärker |
ITTO20020173A1 (it) | 2002-02-28 | 2003-08-28 | Bright Solutions Soluzioni Las | Metodo di pompaggio di una cavita' laser e relativo sistema laser. |
US6678308B1 (en) * | 2002-09-06 | 2004-01-13 | The Boeing Company | Laser resonator system using offner relay |
US7016389B2 (en) | 2003-01-24 | 2006-03-21 | Spectra Physics, Inc. | Diode pumped laser with intracavity harmonics |
KR20060014398A (ko) * | 2003-05-14 | 2006-02-15 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 조정 가능형 미러 |
US7068700B2 (en) * | 2003-11-14 | 2006-06-27 | Honeywell International Inc. | Optical bench for diode-pumped solid state lasers in field applications |
US7535938B2 (en) * | 2005-08-15 | 2009-05-19 | Pavilion Integration Corporation | Low-noise monolithic microchip lasers capable of producing wavelengths ranging from IR to UV based on efficient and cost-effective frequency conversion |
US7457328B2 (en) | 2006-05-17 | 2008-11-25 | Battelle Memorial Institute | Polarization methods for diode laser excitation of solid state lasers |
US7796671B2 (en) * | 2008-03-31 | 2010-09-14 | Electro Scientific Industries, Inc. | Multi-pass optical power amplifier |
FR2929766A1 (fr) * | 2008-04-04 | 2009-10-09 | Univ Claude Bernard Lyon I Eta | Procede de pompage d'un laser bifrequence, dispositif de pompage associe et laser bifrequence incorporant un tel dispositif de pompage |
-
2010
- 2010-02-23 DE DE102010009048A patent/DE102010009048A1/de not_active Ceased
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2011
- 2011-02-11 EP EP11401015.0A patent/EP2362503B1/de active Active
- 2011-02-15 TW TW100104840A patent/TWI479759B/zh active
- 2011-02-22 JP JP2011036061A patent/JP5474851B2/ja active Active
- 2011-02-22 KR KR1020110015547A patent/KR101401866B1/ko active IP Right Grant
- 2011-02-23 CN CN2011100726522A patent/CN102170084A/zh active Pending
- 2011-02-23 US US13/032,687 patent/US20110222572A1/en not_active Abandoned
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH028160U (ja) * | 1988-06-30 | 1990-01-19 | ||
JPH04226092A (ja) * | 1990-04-13 | 1992-08-14 | Coherent Inc | リングレーザ |
JPH04302186A (ja) * | 1991-03-29 | 1992-10-26 | Hitachi Ltd | 固体レーザ発振器とレーザ露光装置 |
JPH05145148A (ja) * | 1991-11-25 | 1993-06-11 | Sony Corp | 固体レーザ共振器 |
JPH06275891A (ja) * | 1993-03-19 | 1994-09-30 | Mitsui Petrochem Ind Ltd | レーザ共鳴器と固体レーザ装置 |
JPH08250797A (ja) * | 1995-01-10 | 1996-09-27 | Mitsubishi Electric Corp | 固体レーザ装置 |
JPH08234254A (ja) * | 1995-02-23 | 1996-09-13 | Asahi Glass Co Ltd | 高調波発生装置 |
JPH0964438A (ja) * | 1995-08-24 | 1997-03-07 | Seitai Hikari Joho Kenkyusho:Kk | 固体レーザ発振器 |
JPH118428A (ja) * | 1997-06-18 | 1999-01-12 | Nec Corp | 固体レーザ発振器 |
JPH11177165A (ja) * | 1997-12-10 | 1999-07-02 | Natl Aerospace Lab | 固体レーザーの光励起方式 |
JP2001305449A (ja) * | 2000-04-21 | 2001-10-31 | Fuji Photo Film Co Ltd | マルチビーム露光装置 |
JP2005158886A (ja) * | 2003-11-21 | 2005-06-16 | Hamamatsu Photonics Kk | 光増幅器、レーザ発振器およびmopaレーザ装置 |
JP2007524246A (ja) * | 2004-02-27 | 2007-08-23 | ロフィン−ジナール レーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 固体レーザ |
JP2006344863A (ja) * | 2005-06-10 | 2006-12-21 | Fujifilm Holdings Corp | モードロックレーザ装置 |
US20070201532A1 (en) * | 2006-02-28 | 2007-08-30 | Quantronix Corporation | Longitudinally pumped solid state laser and methods of making and using |
JP2008034459A (ja) * | 2006-07-26 | 2008-02-14 | Fujifilm Corp | 固体レーザ発振装置 |
Also Published As
Publication number | Publication date |
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KR20110097665A (ko) | 2011-08-31 |
EP2362503A1 (de) | 2011-08-31 |
JP5474851B2 (ja) | 2014-04-16 |
EP2362503B1 (de) | 2016-10-26 |
CN102170084A (zh) | 2011-08-31 |
DE102010009048A1 (de) | 2011-08-25 |
US20110222572A1 (en) | 2011-09-15 |
TW201201465A (en) | 2012-01-01 |
KR101401866B1 (ko) | 2014-05-29 |
TWI479759B (zh) | 2015-04-01 |
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