DE3888813T2 - Spektralphotometer mit Verwendung eines konkaven holographischen Beugungsgitters. - Google Patents
Spektralphotometer mit Verwendung eines konkaven holographischen Beugungsgitters.Info
- Publication number
- DE3888813T2 DE3888813T2 DE3888813T DE3888813T DE3888813T2 DE 3888813 T2 DE3888813 T2 DE 3888813T2 DE 3888813 T DE3888813 T DE 3888813T DE 3888813 T DE3888813 T DE 3888813T DE 3888813 T2 DE3888813 T2 DE 3888813T2
- Authority
- DE
- Germany
- Prior art keywords
- spectrophotometer
- diffraction grating
- holographic diffraction
- concave holographic
- concave
- 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
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
- G01J3/28—Investigating the spectrum
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/32—Investigating bands of a spectrum in sequence by a single detector
-
- 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
- G01J3/0237—Adjustable, e.g. focussing
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
- G01J3/1838—Holographic gratings
-
- 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
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/139,884 US4815849A (en) | 1987-12-30 | 1987-12-30 | Spectrometer using concave holographic diffraction grating |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3888813D1 DE3888813D1 (de) | 1994-05-05 |
DE3888813T2 true DE3888813T2 (de) | 1994-09-08 |
Family
ID=22488729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3888813T Expired - Fee Related DE3888813T2 (de) | 1987-12-30 | 1988-12-14 | Spektralphotometer mit Verwendung eines konkaven holographischen Beugungsgitters. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4815849A (de) |
EP (1) | EP0322654B1 (de) |
JP (1) | JP2760825B2 (de) |
DE (1) | DE3888813T2 (de) |
HK (1) | HK90694A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5493393A (en) * | 1989-03-17 | 1996-02-20 | The Boeing Company | Planar waveguide spectrograph |
US5262840A (en) * | 1990-01-30 | 1993-11-16 | Sequa Corporation | Multispectral reflectometer |
US5517302A (en) * | 1990-01-30 | 1996-05-14 | Stearns; Thornton | Multispectral reflectometer |
US5050992A (en) * | 1990-04-13 | 1991-09-24 | Hughes Aircraft Company | Dispersive holographic spectrometer |
WO1992005412A1 (en) * | 1990-09-14 | 1992-04-02 | Oplatek Oy | Spectrometric construction method of light |
US5530565A (en) * | 1992-11-30 | 1996-06-25 | Kaiser Optical Systems, Inc. | Holographic transmission bandpass filter |
JP2630229B2 (ja) * | 1993-11-04 | 1997-07-16 | 日本電気株式会社 | 分光計 |
US5675411A (en) * | 1996-05-10 | 1997-10-07 | General Atomics | Broad-band spectrometer with high resolution |
GB2360971A (en) * | 2000-04-03 | 2001-10-10 | Suisse Electronique Microtech | Technique for microstructuring replication moulds |
KR20020013061A (ko) * | 2000-08-10 | 2002-02-20 | 조기환 | 다중 슬릿을 이용한 분광 측정 방법과 이를 이용한 다중채널 분광기 |
NO321629B1 (no) * | 2000-11-30 | 2006-06-12 | Tomra Systems Asa | Anordning for bruk ved spektroskopi |
US7251028B2 (en) * | 2005-02-28 | 2007-07-31 | Princeton Lightwave, Inc | Scanning spectrum analyzer |
FR2907552A1 (fr) * | 2006-10-23 | 2008-04-25 | Bernard Pierre Andre Genot | Systeme d'analyse spectrophotometrique a detecteur mobile |
US7817274B2 (en) * | 2007-10-05 | 2010-10-19 | Jingyun Zhang | Compact spectrometer |
US8345226B2 (en) | 2007-11-30 | 2013-01-01 | Jingyun Zhang | Spectrometers miniaturized for working with cellular phones and other portable electronic devices |
JP5669434B2 (ja) * | 2009-05-09 | 2015-02-12 | キヤノン株式会社 | 回折素子及び回折素子の製造方法及びそれを用いた分光器 |
US9863756B1 (en) * | 2014-10-07 | 2018-01-09 | Kla-Tencor Corporation | Line scan spectroscopic white light interferometry for semiconductor inspection and metrology |
US10386232B2 (en) * | 2017-12-15 | 2019-08-20 | Horiba Instruments Incorporated | Compact spectroscopic optical instrument |
US11385182B2 (en) * | 2018-05-11 | 2022-07-12 | National Research Council Of Canada | Hybrid laser-induced breakdown spectroscopy system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2334947A1 (fr) * | 1975-12-10 | 1977-07-08 | Instruments Sa | Spectographe a champ plan pour un domaine spectral etendu utilisant un reseau holographique concave |
DE2651086B2 (de) * | 1976-11-09 | 1978-11-09 | Hewlett-Packard Gmbh, 7030 Boeblingen | Photometer |
FR2396961A2 (fr) * | 1977-07-08 | 1979-02-02 | Instruments Sa | Spectrographe a champ plan pour un domaine spectral etendu, utilisant un reseau holographique concave |
JPS58225321A (ja) * | 1982-06-25 | 1983-12-27 | Hitachi Ltd | 凹面回折格子分光器 |
FR2531213A1 (fr) * | 1982-07-28 | 1984-02-03 | Centre Nat Rech Scient | Procede de focalisation des reseaux de diffraction spheriques holographiques travaillant par reflexion, objectifs dispersifs et spectrometres en faisant application |
-
1987
- 1987-12-30 US US07/139,884 patent/US4815849A/en not_active Expired - Lifetime
-
1988
- 1988-12-14 EP EP88120935A patent/EP0322654B1/de not_active Expired - Lifetime
- 1988-12-14 DE DE3888813T patent/DE3888813T2/de not_active Expired - Fee Related
- 1988-12-29 JP JP63335703A patent/JP2760825B2/ja not_active Expired - Lifetime
-
1994
- 1994-09-01 HK HK90694A patent/HK90694A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4815849A (en) | 1989-03-28 |
DE3888813D1 (de) | 1994-05-05 |
JPH01213530A (ja) | 1989-08-28 |
HK90694A (en) | 1994-09-09 |
EP0322654A2 (de) | 1989-07-05 |
JP2760825B2 (ja) | 1998-06-04 |
EP0322654A3 (de) | 1991-09-18 |
EP0322654B1 (de) | 1994-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3888813T2 (de) | Spektralphotometer mit Verwendung eines konkaven holographischen Beugungsgitters. | |
DE69125678T2 (de) | Abstimmbares Beugungsgitter | |
DE68912656T2 (de) | Durch Beugungsgitter abgestimmter Laser. | |
DE68928711D1 (de) | Beugungsgitter | |
DE68916129T2 (de) | Multifokale Diffraktionslinse. | |
DE69022922T2 (de) | Beugungslinse. | |
DE3473514D1 (en) | Optical waveguide employing a diffraction grating | |
DE68907695T2 (de) | Strukturierte Diffraktionskontaktlinse. | |
DE3855529D1 (de) | Hologramme und Beugungsgitter | |
EP0188764A3 (en) | Optical arrangement with a concave mirror or grating | |
DE68914067D1 (de) | Dispersionskompensierendes Diffraktionsgitter. | |
DE69014854T2 (de) | Hologrammkalender. | |
IT8420660A0 (it) | Multiplatore/demultiplatore ottico a divisione di lunghezza d'onda a reticolo di diffrazione. | |
GB8616388D0 (en) | Copying holographic diffraction gratings | |
DE69110340T2 (de) | Dispersives Spektrometer mit Verwendung eines holographischen Beugungsgitters. | |
DK0437603T3 (da) | Varieret afstandsdiffraktionsgitter og i fokus monochromator | |
GB2069715B (en) | Light collecting arrangement using a diffraction grating | |
GB2096792B (en) | Double monochromator using a concave rotatable diffraction grating | |
FR2653879B1 (fr) | Spectrographe a reseau de diffraction convexe. | |
GB8727466D0 (en) | Holographic diffraction grating | |
GB8919220D0 (en) | Diffraction grating assembly | |
KR880006580A (ko) | 홀로그라피방법에 의한 분광 회절격자의 제조방법 | |
NO881290D0 (no) | Mateanlegg. | |
SG107994G (en) | Spectrometer using concave holographic diffraction grating | |
GB9001546D0 (en) | Diffraction grating |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA |
|
8339 | Ceased/non-payment of the annual fee |