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Title: Compact Catadioptric Imaging Spectrometer Designs Utilizing Immersed Gratings

Patent ·
OSTI ID:880178

An imaging spectrometer comprising an entrance slit for directing light, a lens that receives said light and reflects said light, a grating that defracts said light back onto said lens which focuses said light, and a detector array that receives said focused light. In one embodiment the grating has rulings immersed into a germanium surface.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
DOE Contract Number:
W-7405-ENG-48
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Number(s):
US 7,006,217
Application Number:
10/658141
OSTI ID:
880178
Country of Publication:
United States
Language:
English

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