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1 July 1990 Optical design for a high-resolution, 2--5-um infrared cryogenic echelle spectrometer
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Abstract
The optical design of a high-resolution 2-5-micron IR cryogenic echelle spectrometer which is currently under construction at NOAO is described. Special attention is given to the design and the purpose of the four units into which the spectrometer's optic can be divided: the foreoptics unit, the order-separation filter and slit unit, the echelle-collimator unit, and the camera unit. Optical specifications of each of these units are summarized.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kenneth Harry Hinkle, Stephen T. Ridgway, and Frank E. Stuart "Optical design for a high-resolution, 2--5-um infrared cryogenic echelle spectrometer", Proc. SPIE 1235, Instrumentation in Astronomy VII, (1 July 1990); https://doi.org/10.1117/12.19081
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