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U.S. Department of Energy
Office of Scientific and Technical Information

Optical system for high resolution spectrometer/monochromator

Patent ·
OSTI ID:7018446
An optical system for use in a spectrometer or monochromator employing a mirror which reflects electromagnetic radiation from a source to converge with same in a plane is disclosed. A straight grooved, varied-spaced diffraction grating receives the converging electromagnetic radiation from the mirror and produces a spectral image for capture by a detector, target or like receiver. 11 figs.
DOE Contract Number:
AC03-76SF00098
Assignee:
Michael C. Hettrick, Berkeley, CA (United States)
Patent Number(s):
A; US 4776696
Application Number:
PPN: US 7-028564
OSTI ID:
7018446
Country of Publication:
United States
Language:
English