DE69943248D1 - Doppelmonochromator - Google Patents
DoppelmonochromatorInfo
- Publication number
- DE69943248D1 DE69943248D1 DE69943248T DE69943248T DE69943248D1 DE 69943248 D1 DE69943248 D1 DE 69943248D1 DE 69943248 T DE69943248 T DE 69943248T DE 69943248 T DE69943248 T DE 69943248T DE 69943248 D1 DE69943248 D1 DE 69943248D1
- Authority
- DE
- Germany
- Prior art keywords
- double monochromator
- monochromator
- double
- 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 - Lifetime
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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/04—Slit arrangements slit adjustment
-
- 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
- G01J3/02—Details
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
-
- 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
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
-
- 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
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
- G01J3/1804—Plane gratings
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19788198 | 1998-07-13 | ||
JP05194499A JP3861496B2 (ja) | 1998-07-13 | 1999-02-26 | 2段式分光器 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69943248D1 true DE69943248D1 (de) | 2011-04-14 |
Family
ID=26392531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69943248T Expired - Lifetime DE69943248D1 (de) | 1998-07-13 | 1999-07-15 | Doppelmonochromator |
Country Status (4)
Country | Link |
---|---|
US (1) | US6166805A (de) |
EP (1) | EP1462781B1 (de) |
JP (1) | JP3861496B2 (de) |
DE (1) | DE69943248D1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000337962A (ja) | 1999-05-27 | 2000-12-08 | Ando Electric Co Ltd | 分光器及び光スペクトル測定装置 |
JP2001183233A (ja) * | 1999-12-27 | 2001-07-06 | Advantest Corp | 分光器および分光方法 |
JP2001304963A (ja) * | 2000-04-21 | 2001-10-31 | Ando Electric Co Ltd | 4段式分光器 |
CA2348568C (en) * | 2000-06-01 | 2003-02-04 | Advantest Corporation | Monochromator and spectrometric method |
WO2002099368A1 (en) * | 2001-06-01 | 2002-12-12 | Cidra Corporation | Optical channel monitor |
US7253897B2 (en) | 2001-06-01 | 2007-08-07 | Cidra Corporation | Optical spectrum analyzer |
JP4340833B2 (ja) * | 2001-06-08 | 2009-10-07 | 横河電機株式会社 | 偏光解消板及び偏光解消板を用いた光学装置 |
JP4009818B2 (ja) | 2001-10-31 | 2007-11-21 | 横河電機株式会社 | 分光器及びそれを用いた光スペクトラムアナライザ |
FR2864257B1 (fr) * | 2003-12-23 | 2006-02-17 | Commissariat Energie Atomique | Module de deflexion optique |
US7209230B2 (en) | 2004-06-18 | 2007-04-24 | Luckoff Display Corporation | Hand-held spectra-reflectometer |
US7233394B2 (en) | 2005-06-20 | 2007-06-19 | Luckoff Display Corporation | Compact spectrometer |
JP4839845B2 (ja) * | 2006-01-13 | 2011-12-21 | 横河電機株式会社 | 分光装置 |
US7817274B2 (en) | 2007-10-05 | 2010-10-19 | Jingyun Zhang | Compact spectrometer |
WO2009070459A1 (en) | 2007-11-30 | 2009-06-04 | Jingyun Zhang | Miniature spectrometers working with cellular phones and other portable electronic devices |
US8422013B2 (en) * | 2008-11-11 | 2013-04-16 | Bae Systems Information And Electronic Systems Integration Inc. | Optical multiplexer/demultiplexer |
WO2016101984A1 (de) * | 2014-12-22 | 2016-06-30 | Spectro Analytical Instruments Gmbh | Gitterspektrometer mit verbesserter auflösung |
US9863810B2 (en) * | 2015-01-07 | 2018-01-09 | Yokogawa Electric Corporation | Optical device for improved wavelength resolution and wavelength accuracy |
JP6673674B2 (ja) * | 2015-11-12 | 2020-03-25 | 横河電機株式会社 | 分光測定装置 |
EP3788329A4 (de) | 2018-04-25 | 2022-01-19 | National Research Council of Canada | Spektrometer mit hoher auflösung und hohem durchsatz |
CN108981914B (zh) * | 2018-05-22 | 2020-12-01 | 中国电子科技集团公司第四十一研究所 | Offner双路结构成像光谱仪及方法 |
US11639873B2 (en) * | 2020-04-15 | 2023-05-02 | Viavi Solutions Inc. | High resolution multi-pass optical spectrum analyzer |
JP7449903B2 (ja) | 2021-07-29 | 2024-03-14 | 横河計測株式会社 | 第1光学系、分光器、及び光学装置 |
CN117647311B (zh) * | 2024-01-30 | 2024-04-19 | 中国海洋大学 | 一种飞米级超高光谱分辨率光谱仪光学系统及其应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922331A (en) * | 1953-03-24 | 1960-01-26 | Walter G Finch | Spectroscopic device |
US2868063A (en) * | 1957-05-16 | 1959-01-13 | Leeds & Northrup Co | Adjustable mirror support in successive dispersion monochromator |
US3888590A (en) * | 1974-04-10 | 1975-06-10 | John U White | Grating monochromator |
IT1178827B (it) * | 1984-01-20 | 1987-09-16 | Cselt Centro Studi Lab Telecom | Monocromatore con ricostruzione delle immagini |
JP3239512B2 (ja) * | 1993-01-28 | 2001-12-17 | 安藤電気株式会社 | 2段式分光器 |
US5532818A (en) * | 1993-12-27 | 1996-07-02 | Advantest Corporation | Difference dispersive double-path monochromator having wavelength-independent imaging point |
-
1999
- 1999-02-26 JP JP05194499A patent/JP3861496B2/ja not_active Expired - Lifetime
- 1999-07-09 US US09/350,093 patent/US6166805A/en not_active Expired - Lifetime
- 1999-07-15 EP EP04102410A patent/EP1462781B1/de not_active Expired - Lifetime
- 1999-07-15 DE DE69943248T patent/DE69943248D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1462781A3 (de) | 2004-10-06 |
JP3861496B2 (ja) | 2006-12-20 |
JP2000088647A (ja) | 2000-03-31 |
EP1462781B1 (de) | 2011-03-02 |
US6166805A (en) | 2000-12-26 |
EP1462781A2 (de) | 2004-09-29 |
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