Conceptual design for the mid-infrared medium-resolution Echelle spectrometer (MIRMES) on the SPICA Mission

Itsuki Sakon; Yuji Ikeda; Naofumi Fujishiro; Hirokazu Kataza; Yoko Okada; Takashi Onaka

doi:10.1117/12.856858

5 August 2010 Conceptual design for the mid-infrared medium-resolution Echelle spectrometer (MIRMES) on the SPICA Mission

Itsuki Sakon, Yuji Ikeda, Naofumi Fujishiro, Hirokazu Kataza, Yoko Okada, Takashi Onaka

Author Affiliations +

Proceedings Volume 7731, Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave; 77310Q (2010) https://doi.org/10.1117/12.856858
Event: SPIE Astronomical Telescopes + Instrumentation, 2010, San Diego, California, United States

Abstract

The Mid-Infrared Medium-Resolution Eschelle Spectrometer (MIRMES) is one of the focal-plane instrument onboard SPICA mission proposed in the pre-project phase. It is designed for measuring the strengths and the profiles of lines and bands emitted from various phases of materials including ionized gas, gas-phase molecules, solid-phase molecules and dust particles in the wavelengths from 10 to 40μm. The MIRMES provides a medium resolution (R=700-1500) spectroscopic capability in the mid-infrared spectral range (10-36μm) with integrated field units of a field-of-view of about 12"×6" for shorter wavelength range (10-20μm) and 12"×12".5 for longer wavelength range (20-36μm). The science targets of the MIRMES and the results of the concept study on its optical design and the expected performance are described.

Citation Download Citation

Itsuki Sakon, Yuji Ikeda, Naofumi Fujishiro, Hirokazu Kataza, Yoko Okada, and Takashi Onaka "Conceptual design for the mid-infrared medium-resolution Echelle spectrometer (MIRMES) on the SPICA Mission", Proc. SPIE 7731, Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave, 77310Q (5 August 2010); https://doi.org/10.1117/12.856858

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