1 November 1993 Optimized holographic grating solution for Rowland circle spectrographs
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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.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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