Acta Optica Sinica, Volume. 30, Issue 9, 2646(2010)
Optimization of Optical System of Extreme UltraViolet Spectrometer
The aberration theory of planesymmetric optical systems recently developed is applied to the merit function of extreme ultraviolet (XUV) grating instrument defined; consequently the merit function can be expressed as a function of optical parameters. This merit function of multiple parameters is optimized with the cooperative coevolutionary genetic algorithms. The optimization program is set up, which is then used to optimize a XUV flatfield spectrograph system; the ray tracing calculations to the optical system are made with the program Shadow. The imaging calculations show that the merit function is a very useful means to optimize the XUV multielement grating instruments.
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Xu Ting, LV Lijun. Optimization of Optical System of Extreme UltraViolet Spectrometer[J]. Acta Optica Sinica, 2010, 30(9): 2646
Category: Optical Design and Fabrication
Received: Sep. 24, 2009
Accepted: --
Published Online: May. 15, 2014
The Author Email: Ting Xu (E-mail)