1 November 1993 Optimized holographic grating solution for Rowland circle spectrographs
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Abstract
A new solution to the holographic grating equations designed for use in high resolution FUV applications is presented. The solution is shown through ray tracing to provide a sizable resolution enhancement over conventional Rowland circle grating solutions through the minimization of various aberration terms, especially astigmatism. This new design promises to also provide diffraction limited performance across a very large wavelength range.
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Scott P. Sarlin, Scott P. Sarlin, Webster C. Cash, Webster C. Cash, James C. Green, James C. Green, } "Optimized holographic grating solution for Rowland circle spectrographs", Proc. SPIE 1945, Space Astronomical Telescopes and Instruments II, (1 November 1993); doi: 10.1117/12.158778; https://doi.org/10.1117/12.158778
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