Design of a grating spectrometer from a 1:1 Offner mirror systemA 1:1 Offner mirror system is modified to work as a grating spectrometer for the infrared by placing a grating on the secondary convex mirror of the system. Slight adjustment of the configuration combined with tilt of the secondary provide the necessary degrees of freedom to correct for astigmatism of the system. Additional control may be obtained by using a holographic optical element (HOE), constructed to add necessary compensating aberrations. Details of the best configuration and the limitations of performance are presented.
Document ID
19890022897
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Kwo, Deborah (Arizona Univ. Tucson, AZ, United States)
Lawrence, George (Arizona, University Tucson, United States)
Chrisp, Michael (California Institute of Technology Jet Propulsion Laboratory, Pasadena, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1987
Subject Category
Instrumentation And Photography
Meeting Information
Meeting: Current Developments in Optical Engineering II