Optical Transfer Function-based Merit Functions for Automatic Diffraction Grating System Design
- 1 May 1989
- journal article
- research article
- Published by Taylor & Francis in Journal of Modern Optics
- Vol. 36 (5) , 675-684
- https://doi.org/10.1080/09500348914550771
Abstract
Two types of variable spacing diffraction grating for use with a Seya-Namioka monochromator system are optimized by two merit functions: a diffraction-based optical transfer function (OTF) and a geometrical optics-based OTF. For the optimization of the system, Powell's generalized least-squares method is adopted.Keywords
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