TW249278B - - Google Patents
Info
- Publication number
- TW249278B TW249278B TW080104300A TW80104300A TW249278B TW 249278 B TW249278 B TW 249278B TW 080104300 A TW080104300 A TW 080104300A TW 80104300 A TW80104300 A TW 80104300A TW 249278 B TW249278 B TW 249278B
- Authority
- TW
- Taiwan
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
- G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
- G01J9/0246—Measuring optical wavelength
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
- G01J2003/265—Read out, e.g. polychromator
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2143449A JPH0436622A (ja) | 1990-06-01 | 1990-06-01 | レーザ光の波長検出方法及び装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW249278B true TW249278B (zh) | 1995-06-11 |
Family
ID=15338962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW080104300A TW249278B (zh) | 1990-06-01 | 1991-06-01 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5319441A (zh) |
EP (1) | EP0459494A3 (zh) |
JP (1) | JPH0436622A (zh) |
KR (1) | KR920001184A (zh) |
CA (1) | CA2043582A1 (zh) |
TW (1) | TW249278B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2079282B1 (es) * | 1993-09-13 | 1997-11-16 | Fagor S Coop | Dispositivo interferometrico y metodo para medir y para estabilizar la longitud de onda de diodo laser. |
JP3417323B2 (ja) * | 1998-02-03 | 2003-06-16 | 松下電器産業株式会社 | エタロン評価方法及びエタロン評価装置並びにレーザ発振器 |
JP2001007007A (ja) * | 1999-06-23 | 2001-01-12 | Ushio Sogo Gijutsu Kenkyusho:Kk | 半導体露光用エキシマレーザ光のための波長モニタ装置 |
KR20020069667A (ko) * | 2001-02-27 | 2002-09-05 | 삼성전자 주식회사 | 퍼스널 컴퓨터를 이용한 음성 사서함 시스템 및 그 제어방법 |
US6816516B2 (en) * | 2001-03-21 | 2004-11-09 | Intel Corporation | Error signal generation system |
US7653095B2 (en) | 2005-06-30 | 2010-01-26 | Cymer, Inc. | Active bandwidth control for a laser |
KR20230014762A (ko) | 2020-06-24 | 2023-01-30 | 사이머 엘엘씨 | 에탈론에서의 측정 에러의 결정 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1516925A (fr) * | 1967-01-13 | 1968-02-05 | Commissariat Energie Atomique | Spectromètre électro-optique rapide |
US4172663A (en) * | 1977-04-27 | 1979-10-30 | Board of Trustees Leland Stanford Jr., University | Optical wavelength meter |
US4173442A (en) * | 1977-05-27 | 1979-11-06 | The United States Of America As Represented By The Secretary Of Commerce | Apparatus and method for determination of wavelength |
WO1989002068A1 (en) * | 1987-08-31 | 1989-03-09 | Kabushiki Kaisha Komatsu Seisakusho | Method and apparatus for detecting the wavelength of a laser beam |
JPH0244219A (ja) * | 1988-08-04 | 1990-02-14 | Matsushita Electric Ind Co Ltd | 波長検出装置 |
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1990
- 1990-06-01 JP JP2143449A patent/JPH0436622A/ja active Pending
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1991
- 1991-05-30 CA CA002043582A patent/CA2043582A1/en not_active Abandoned
- 1991-05-31 EP EP19910108887 patent/EP0459494A3/en not_active Withdrawn
- 1991-06-01 KR KR1019910009113A patent/KR920001184A/ko not_active Application Discontinuation
- 1991-06-01 TW TW080104300A patent/TW249278B/zh active
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1993
- 1993-09-01 US US08/114,287 patent/US5319441A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0459494A2 (en) | 1991-12-04 |
JPH0436622A (ja) | 1992-02-06 |
KR920001184A (ko) | 1992-01-30 |
EP0459494A3 (en) | 1992-04-15 |
CA2043582A1 (en) | 1991-12-02 |
US5319441A (en) | 1994-06-07 |