Development and testing of a ruggedized compact VNIR-SWIR hyperspectral imager for remote sensing

James B. Johnson; Christopher Roll; Bayleigh Nugent; Jenna Montague; Jeromy Lyman; Samuel Berger; Melissa Brennan; Ronald B. Lockwood; Michael P. Chrisp; Corrie V. Smeaton

doi:10.1117/12.3013690

7 June 2024 Development and testing of a ruggedized compact VNIR-SWIR hyperspectral imager for remote sensing

James B. Johnson, Christopher Roll, Bayleigh Nugent, Jenna Montague, Jeromy Lyman, Samuel Berger, Melissa Brennan, Ronald B. Lockwood, Michael P. Chrisp, Corrie V. Smeaton

Author Affiliations +

Proceedings Volume 13042, Advanced Optics for Imaging Applications: UV through LWIR IX; 1304209 (2024) https://doi.org/10.1117/12.3013690
Event: SPIE Defense + Commercial Sensing, 2024, National Harbor, Maryland, United States

Abstract

The Chrisp Compact Visible-SWIR Spectrometer (CCVIS) was developed by MIT Lincoln Laboratory as a high performance, low Size-Weight-Power (SWAP) slit-based hyperspectral sensor that provides comparable performance to current fielded units but more than an order smaller in packaging volume. The design takes advantage of a flat, immersed grating and a color-corrected catadioptric layout to provide >25mm slit length operating from 380-2500nm. We show results from our efforts to design and build an environmentally robust variant which undergoing Technology Readiness Level 6 testing for future spaceflight.

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James B. Johnson, Christopher Roll, Bayleigh Nugent, Jenna Montague, Jeromy Lyman, Samuel Berger, Melissa Brennan, Ronald B. Lockwood, Michael P. Chrisp, and Corrie V. Smeaton "Development and testing of a ruggedized compact VNIR-SWIR hyperspectral imager for remote sensing", Proc. SPIE 13042, Advanced Optics for Imaging Applications: UV through LWIR IX, 1304209 (7 June 2024); https://doi.org/10.1117/12.3013690

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