CA1310508C - Methode d'analyse spectrale opto-electronique - Google Patents

Methode d'analyse spectrale opto-electronique

Info

Publication number: CA1310508C
Authority: CA; Canada
Prior art keywords: sample; light; sensing; grating; back emf
Prior art date: 1987-09-10
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

Application number

CA000546631A

Other languages

English (en)

Inventor

Isaac J. Landa

Ronald Shideler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1987-09-10

Filing date

1987-09-10

Publication date

1992-11-24

1987-09-10 Application filed by Individual filed Critical Individual

1987-09-10 Priority to CA000546631A priority Critical patent/CA1310508C/fr

1992-11-24 Application granted granted Critical

1992-11-24 Publication of CA1310508C publication Critical patent/CA1310508C/fr

2009-11-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Landscapes

Investigating Or Analysing Materials By Optical Means (AREA)

CA000546631A 1987-09-10 1987-09-10 Methode d'analyse spectrale opto-electronique Expired - Lifetime CA1310508C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000546631A CA1310508C (fr)	1987-09-10	1987-09-10	Methode d'analyse spectrale opto-electronique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000546631A CA1310508C (fr)	1987-09-10	1987-09-10	Methode d'analyse spectrale opto-electronique

Publications (1)

Publication Number	Publication Date
CA1310508C true CA1310508C (fr)	1992-11-24

Family

ID=4136415

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000546631A Expired - Lifetime CA1310508C (fr)	1987-09-10	1987-09-10	Methode d'analyse spectrale opto-electronique

Country Status (1)

Country	Link
CA (1)	CA1310508C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116222984A (zh) *	2023-05-09	2023-06-06	上海隐冠半导体技术有限公司	一种光栅尺反射率测量装置

1987
- 1987-09-10 CA CA000546631A patent/CA1310508C/fr not_active Expired - Lifetime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116222984A (zh) *	2023-05-09	2023-06-06	上海隐冠半导体技术有限公司	一种光栅尺反射率测量装置

Legal Events

Date	Code	Title	Description
2003-11-24	MKLA	Lapsed

Publication	Publication Date	Title
US4540282A (en)	1985-09-10	Apparatus for optically analyzing a sample
US5210590A (en)	1993-05-11	Rapid scanning spectrographic analyzer
US4264205A (en)	1981-04-28	Rapid scan spectral analysis system utilizing higher order spectral reflections of holographic diffraction gratings
US5489980A (en)	1996-02-06	Apparatus for rapid and accurate analysis of the composition of samples
CA1103074A (fr)	1981-06-16	Traduction non-disponible
US7157711B1 (en)	2007-01-02	Microspectrometer gas analyzer
US4254337A (en)	1981-03-03	Infrared interference type film thickness measuring method and instrument therefor
US7796252B2 (en)	2010-09-14	Scanning monochromator with direct drive grating
US4804266A (en)	1989-02-14	Continuously rotating grating rapid-scan spectrophotometer
US4176916A (en)	1979-12-04	Cam filter wheel
US4664522A (en)	1987-05-12	Optical waveguide spectrum analyzer and method
US4082464A (en)	1978-04-04	Optical analysis system having rotating filters
US4443108A (en)	1984-04-17	Optical analyzing instrument with equal wavelength increment indexing
EP0146781B1 (fr)	1989-03-15	Appareil photométrique à excitation à plusieurs longueurs d'ondes
US4932779A (en)	1990-06-12	Color measuring instrument with integrating sphere
EP0548830A1 (fr)	1993-06-30	Spectromètre à modulateur spatial de lumière
US4180327A (en)	1979-12-25	Spectrophotometers with digital processing
US4566797A (en)	1986-01-28	Spectrophotometer operating at discrete wavelengths
JPS62298746A (ja)	1987-12-25	試料の分光分析方法及び装置
US5305077A (en)	1994-04-19	High-resolution spectroscopy system
JP3425448B2 (ja)	2003-07-14	光検出器の直線性決定方法および精密測光機器
EP0095759B1 (fr)	1987-08-26	Système de détection pour mesurer l'intensité d'une radiation, dispersée dans un angle prédéterminé par un spécimen irradié sous un angle d'incidence déterminé
US20050275844A1 (en)	2005-12-15	Variable Exposure Rotary Spectrometer
US4971439A (en)	1990-11-20	Wavelength calibration method and apparatus
CA1310508C (fr)	1992-11-24	Methode d'analyse spectrale opto-electronique

CA1310508C - Methode d'analyse spectrale opto-electronique - Google Patents

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Links

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Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4136415

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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