Double pass monochromator

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G01J2003/1819

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GPHYSICS G01Measuring instruments G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY

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G01J2003/1819Double pass monochromator

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Patents Grantslast 30 patents

Information Patent Grant
Double-pass diffraction grating
- Patent number 8,203,789
- Issue date Jun 19, 2012
- Capella Photonics, Inc.
- Massimo Martinelli
- G01 - MEASURING TESTING
Information Patent Grant
Optical channel monitor
- Patent number 7,463,828
- Issue date Dec 9, 2008
- John Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical spectrum analyzer
- Patent number 7,253,897
- Issue date Aug 7, 2007
- Cidra Corporation
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High optical rejection optical spectrum analyzer/monochromator
- Patent number 6,930,776
- Issue date Aug 16, 2005
- EXFO Electro-Optical Engineering Inc.
- Gang He
- G01 - MEASURING TESTING
Information Patent Grant
Diffraction grating position sensing and control for a scanning mon...
- Patent number 5,359,409
- Issue date Oct 25, 1994
- Hewlett-Packard Company
- Kenneth R. Wildnauer
- G01 - MEASURING TESTING
Information Patent Grant
Optical spectrum analyzer having double-pass monochromator
- Patent number 5,233,405
- Issue date Aug 3, 1993
- Hewlett-Packard Company
- Kenneth R. Wildnauer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
High optical rejection optical spectrum analyzer/monochromator
- Publication number 20050073679
- Publication date Apr 7, 2005
- Gang He
- G01 - MEASURING TESTING
Information Patent Application
Optical spectrum analyzer
- Publication number 20040246477
- Publication date Dec 9, 2004
- John A. Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical channel monitor
- Publication number 20030007148
- Publication date Jan 9, 2003
- John Moon
- G01 - MEASURING TESTING