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Title: Compact catadioptric imaging spectrometer utilizing reflective grating

Abstract

An imaging spectrometer apparatus comprising an entrance slit for directing light, a light means for receiving the light and directing the light, a grating that receives the light from the light means and defracts the light back onto the light means which focuses the light, and a detector that receives the focused light. In one embodiment the light means is a rotationally symmetric ZNSE aspheric lens. In another embodiment the light means comprises two ZNSE aspheric lenses that are coaxial. In another embodiment the light means comprises an aspheric mirror and a ZNSE aspheric lens.

Inventors:
Publication Date:
Research Org.:
The Regents of the University of California, Oakland, CA (United States); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175595
Patent Number(s):
6,980,295
Application Number:
10/680,788
Assignee:
The Regents of the University of California (Oakland, CA) OSTI
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Lerner, Scott A. Compact catadioptric imaging spectrometer utilizing reflective grating. United States: N. p., 2005. Web.
Lerner, Scott A. Compact catadioptric imaging spectrometer utilizing reflective grating. United States.
Lerner, Scott A. Tue . "Compact catadioptric imaging spectrometer utilizing reflective grating". United States. doi:. https://www.osti.gov/servlets/purl/1175595.
@article{osti_1175595,
title = {Compact catadioptric imaging spectrometer utilizing reflective grating},
author = {Lerner, Scott A.},
abstractNote = {An imaging spectrometer apparatus comprising an entrance slit for directing light, a light means for receiving the light and directing the light, a grating that receives the light from the light means and defracts the light back onto the light means which focuses the light, and a detector that receives the focused light. In one embodiment the light means is a rotationally symmetric ZNSE aspheric lens. In another embodiment the light means comprises two ZNSE aspheric lenses that are coaxial. In another embodiment the light means comprises an aspheric mirror and a ZNSE aspheric lens.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 27 00:00:00 EST 2005},
month = {Tue Dec 27 00:00:00 EST 2005}
}

Patent:

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