JP4842576B2 - 波面補正光学表面を有する光学システム - Google Patents
波面補正光学表面を有する光学システム Download PDFInfo
- Publication number
- JP4842576B2 JP4842576B2 JP2005216853A JP2005216853A JP4842576B2 JP 4842576 B2 JP4842576 B2 JP 4842576B2 JP 2005216853 A JP2005216853 A JP 2005216853A JP 2005216853 A JP2005216853 A JP 2005216853A JP 4842576 B2 JP4842576 B2 JP 4842576B2
- Authority
- JP
- Japan
- Prior art keywords
- wavefront
- optical
- laser
- optical system
- output
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims description 234
- 230000003068 static effect Effects 0.000 claims description 10
- 230000001902 propagating effect Effects 0.000 claims description 6
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 4
- 230000009467 reduction Effects 0.000 description 25
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000012937 correction Methods 0.000 description 10
- 230000003044 adaptive effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0972—Prisms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0911—Anamorphotic systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/008—Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/181—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
22,40, プリズム
24,62 入力
26,64 出力
28,102 ビーム経路
29 波面補正光学表面
42 ビーム
44 ビーム相互作用領域
50 プリズムビームアセンブリー
52 光学システム
56,58 プリズムサブセット
60,86 線幅縮小モジュール
68 反射型波長選択素子
70 折返しミラー
80,100 レーザ
82 前面半反射器
84 レーザ利得モジュール
104 レーザビーム出力
106 屈折光学素子
108 共振器
Claims (7)
- ビームを拡大するための、入力、出力及びビーム経路を有するビーム拡大アセンブリーであって、前記入力から前記ビーム経路に沿って前記出力に伝搬している前記ビームを拡大するように構成された1つまたはそれより多くのプリズムのセットを備えた、ビーム拡大アセンブリーにおいて、
前記1つまたはそれより多くのプリズムの内の少なくとも1つが、前記ビーム拡大アセンブリーが不使用状態にあるときには非平面である波面補正光学表面を有し、前記ビーム拡大アセンブリーが使用定常状態にあるときには前記波面補正光学表面が平面であることを特徴とするビーム拡大アセンブリー。 - 前記波面補正光学表面が凹面であることを特徴とする請求項1に記載のビーム拡大アセンブリー。
- 前記1つまたはそれより多くのプリズムがCaF2またはMgF2でつくられていることを特徴とする請求項1に記載のビーム拡大アセンブリー。
- 前記ビーム拡大アセンブリーが光学システムの一部であり、前記プリズムセットの第1のサブセットが前記光学システムにおける静的波面誤差を補正するように構成され、前記プリズムセットの第2のサブセットが前記光学システムにおける動的波面誤差を補正するように構成されていることを特徴とする請求項1に記載のビーム拡大アセンブリー。
- ビーム経路及び出力を有する光学システムにおいて、前記光学システムが、
光源及び、
1つまたはそれより多くの屈折光学素子のセットを有してなり、
前記屈折光学素子のセットが、当該セットが不使用状態にあるときには、波面誤差を生じる非平面表面であって、当該セットが使用定常状態のときには、前記波面誤差が除去される少なくとも1つの表面を有し、
前記屈折光学素子のセットが使用定常状態にあるときに、前記屈折光学素子セットが前記ビーム経路に沿う位置において所定の波面を前記光に与えるように選択されていることを特徴とする光学システム。 - 前記ビーム経路が少なくとも10mmの前記屈折光学素子内経路長を有することを特徴とする請求項5に記載の光学システム。
- 前記光学システムの前記出力において前記光が平面の波面を有することを特徴とする請求項6に記載の光学システム。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59166704P | 2004-07-27 | 2004-07-27 | |
| US60/591,667 | 2004-07-27 | ||
| US11/122,933 US7352791B2 (en) | 2004-07-27 | 2005-05-04 | Optical systems including wavefront correcting optical surfaces |
| US11/122,933 | 2005-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006093661A JP2006093661A (ja) | 2006-04-06 |
| JP4842576B2 true JP4842576B2 (ja) | 2011-12-21 |
Family
ID=35731814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005216853A Expired - Fee Related JP4842576B2 (ja) | 2004-07-27 | 2005-07-27 | 波面補正光学表面を有する光学システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7352791B2 (ja) |
| JP (1) | JP4842576B2 (ja) |
| DE (1) | DE102005034890B4 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4911558B2 (ja) * | 2005-06-29 | 2012-04-04 | 株式会社小松製作所 | 狭帯域化レーザ装置 |
| US8660155B2 (en) * | 2006-02-03 | 2014-02-25 | Bae Systems Information And Electronics Systems Integration Inc. | Method and apparatus for cooling semiconductor pumped lasers |
| DE102007009318B4 (de) * | 2007-02-22 | 2010-04-15 | Coherent Gmbh | Laseranordnung mit einem Laser zur Erzeugung eines hochenergetischen Laserstrahls |
| CN102981278B (zh) * | 2012-12-19 | 2016-11-23 | 北京科益虹源光电技术有限公司 | 基于等腰直角三角棱镜的激光线宽压窄扩束方法和系统 |
| WO2014121844A1 (en) | 2013-02-08 | 2014-08-14 | Carl Zeiss Laser Optics Gmbh | Beam reverser module and optical power amplifier having such a beam reverser module |
| CN209375770U (zh) * | 2018-01-25 | 2019-09-10 | 台湾东电化股份有限公司 | 光学系统 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3074692B2 (ja) * | 1990-02-08 | 2000-08-07 | ソニー株式会社 | 端面励起型固体レーザー発振器 |
| DE4438283C2 (de) * | 1994-10-26 | 1997-04-10 | Lambda Physik Gmbh | Laser zur Erzeugung schmalbandiger Strahlung |
| US5559816A (en) * | 1994-10-26 | 1996-09-24 | Lambda Physik Gesellschaft Zur Herstellung Von Lasern Mbh | Narrow-band laser apparatus |
| JPH08332587A (ja) * | 1995-06-08 | 1996-12-17 | Sumitomo Metal Mining Co Ltd | レーザ加工装置 |
| JP4102457B2 (ja) * | 1997-05-09 | 2008-06-18 | 株式会社小松製作所 | 狭帯域化レーザ装置 |
| US5856991A (en) * | 1997-06-04 | 1999-01-05 | Cymer, Inc. | Very narrow band laser |
| AU7821898A (en) * | 1997-07-01 | 1999-01-25 | Cymer, Inc. | Very narrow band laser with unstable resonance cavity |
| US6671294B2 (en) * | 1997-07-22 | 2003-12-30 | Cymer, Inc. | Laser spectral engineering for lithographic process |
| US6853653B2 (en) * | 1997-07-22 | 2005-02-08 | Cymer, Inc. | Laser spectral engineering for lithographic process |
| JP3590524B2 (ja) * | 1998-03-25 | 2004-11-17 | 株式会社小松製作所 | 狭帯域化レーザの波面制御装置 |
| US6285701B1 (en) * | 1998-08-06 | 2001-09-04 | Lambda Physik Ag | Laser resonator for improving narrow band emission of an excimer laser |
| US6424666B1 (en) * | 1999-06-23 | 2002-07-23 | Lambda Physik Ag | Line-narrowing module for high power laser |
| US6493374B1 (en) * | 1999-09-03 | 2002-12-10 | Cymer, Inc. | Smart laser with fast deformable grating |
| US6567450B2 (en) * | 1999-12-10 | 2003-05-20 | Cymer, Inc. | Very narrow band, two chamber, high rep rate gas discharge laser system |
| US6693745B1 (en) * | 1999-09-14 | 2004-02-17 | Corning Incorporated | Athermal and high throughput gratings |
| US6236490B1 (en) * | 2000-01-05 | 2001-05-22 | The B. F. Goodrich Company | Dual stage deformable mirror |
| JP4613272B2 (ja) * | 2000-05-10 | 2011-01-12 | 独立行政法人理化学研究所 | レーザー共振器およびその調整方法 |
| US6856638B2 (en) * | 2000-10-23 | 2005-02-15 | Lambda Physik Ag | Resonator arrangement for bandwidth control |
| JP2003174221A (ja) * | 2001-12-04 | 2003-06-20 | Gigaphoton Inc | グレーティング固定装置及び狭帯域化レーザ装置 |
| DE10258715B4 (de) * | 2002-12-10 | 2006-12-21 | Carl Zeiss Smt Ag | Verfahren zur Herstellung eines optischen Abbildungssystems |
-
2005
- 2005-05-04 US US11/122,933 patent/US7352791B2/en not_active Expired - Fee Related
- 2005-07-26 DE DE102005034890A patent/DE102005034890B4/de not_active Expired - Fee Related
- 2005-07-27 JP JP2005216853A patent/JP4842576B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7352791B2 (en) | 2008-04-01 |
| DE102005034890B4 (de) | 2008-08-21 |
| JP2006093661A (ja) | 2006-04-06 |
| DE102005034890A1 (de) | 2006-03-30 |
| US20060023277A1 (en) | 2006-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6560254B2 (en) | Line-narrowing module for high power laser | |
| JP6917890B2 (ja) | レーザ装置及び狭帯域化光学系 | |
| TWI553978B (zh) | 再生環型共振器 | |
| US7075963B2 (en) | Tunable laser with stabilized grating | |
| JP2008522438A (ja) | 高出力高パルス繰り返し率ガス放電レーザシステムの帯域幅管理 | |
| EP1240694A1 (en) | Line narrowed laser with bidirection beam expansion | |
| CN111934183A (zh) | 一种准分子激光器线宽和e95主动控制装置及方法 | |
| CN109565145B (zh) | 激光装置 | |
| JP4842576B2 (ja) | 波面補正光学表面を有する光学システム | |
| WO2021049020A1 (ja) | 波長変換システム、レーザシステム及び電子デバイスの製造方法 | |
| US20040190578A1 (en) | High power gas discharge laser with helium purged line narrowing unit | |
| US20190173258A1 (en) | Laser device | |
| US6778584B1 (en) | High power gas discharge laser with helium purged line narrowing unit | |
| JP4907865B2 (ja) | 多段増幅型レーザシステム | |
| JP4822285B2 (ja) | ガスレーザ用光学素子及びそれを用いたガスレーザ装置 | |
| JP2006073921A (ja) | 紫外線ガスレーザ用光学素子及び紫外線ガスレーザ装置 | |
| CN108780979B (zh) | 激光装置 | |
| JP7495506B2 (ja) | 狭帯域化ガスレーザ装置、及び電子デバイスの製造方法 | |
| JP2001174629A (ja) | 反射光学素子及びファブリー・ペロー・エタロン及び光源レーザー装置及び露光装置及びデバイス製造方法 | |
| JP5393725B2 (ja) | 多段増幅型レーザシステム | |
| JP4613272B2 (ja) | レーザー共振器およびその調整方法 | |
| JP2013065903A (ja) | ガスレーザ装置 | |
| US20250246865A1 (en) | Laser apparatus and electronic device manufacturing method | |
| JP2002151776A (ja) | 真空紫外レーザ装置 | |
| JP2011238976A (ja) | ガスレーザ用光学素子及びそれを用いたガスレーザ装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080403 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110118 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110125 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110425 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110428 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110525 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110530 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110627 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110630 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110725 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110906 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111006 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4842576 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141014 Year of fee payment: 3 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |