Rigorous analysis of a volume phase holographic grism for astronomical observations

Keiko Oka; Werner Klaus; Makoto Fujino; Mami Watanabe; Noboru Ebizuka; Kashiko Kodate

doi:10.1117/12.525871

19 November 2003 Rigorous analysis of a volume phase holographic grism for astronomical observations

Keiko Oka, Werner Klaus, Makoto Fujino, Mami Watanabe, Noboru Ebizuka, Kashiko Kodate

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.525871
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

A grism typically consists of a transmission grating attached to a prism and constitutes an important optical element for spectroscopic astronomical observations. Here, we present a new type of grism that includes a volume phase holographic grating and evaluate its performance in detail using the rigorous coupled wave analysis (RCWA). Based on the knowledge gained from this evaluation we were able to design and fabricate a grism prototype with good performance.

Citation Download Citation

Keiko Oka, Werner Klaus, Makoto Fujino, Mami Watanabe, Noboru Ebizuka, and Kashiko Kodate "Rigorous analysis of a volume phase holographic grism for astronomical observations", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.525871

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