Optical design of multi-field integral field unit spectrograph for the ORCAS Keck Instrument Development II (ORKID II) instrument

Bert A. Pasquale; Eliad Peretz; Guangjun Gao; Peter Kurczynski; Victor Chambers; Lenward Seals; Max Millar-Blanchaer; Peter Wizinowich; Marc Kassis; Peter Plavchan; Molly Adams

doi:10.1117/12.3019837

18 July 2024 Optical design of multi-field integral field unit spectrograph for the ORCAS Keck Instrument Development II (ORKID II) instrument

Bert A. Pasquale, Eliad Peretz, Guangjun Gao, Peter Kurczynski, Victor Chambers, Lenward Seals, Max Millar-Blanchaer, Peter Wizinowich, Marc Kassis, Peter Plavchan, Molly Adams

Author Affiliations +

Proceedings Volume 13096, Ground-based and Airborne Instrumentation for Astronomy X; 1309660 (2024) https://doi.org/10.1117/12.3019837
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Conference Poster

Abstract

We have designed an Integral Field Unit for the ORCAS Keck Instrument Development II (ORKID II) Instrument. Building on the success of the ORKID camera which achieved 15.2 masec PSF FWHM visible light imaging, ORKID II will add Integral Field Spectroscopy to analyze Active Galactic Nuclei (AGN), supernovae redshift and brightness, and other observations. Several design options have been explored based on image slicers manufactured by the Canon Corporation’s machining process. Field layouts can include up to three disparate spatial sampling, with a lower limit of 6.7 masec. Spectral resolutions are considered from R 100 to R 10,000.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Bert A. Pasquale, Eliad Peretz, Guangjun Gao, Peter Kurczynski, Victor Chambers, Lenward Seals, Max Millar-Blanchaer, Peter Wizinowich, Marc Kassis, Peter Plavchan, and Molly Adams "Optical design of multi-field integral field unit spectrograph for the ORCAS Keck Instrument Development II (ORKID II) instrument", Proc. SPIE 13096, Ground-based and Airborne Instrumentation for Astronomy X, 1309660 (18 July 2024); https://doi.org/10.1117/12.3019837

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