Integration and alignment of ATLAS instrument engineering model components in Optical Development System Lab

Tyler Evans

doi:10.1117/12.2024171

10 September 2013 Integration and alignment of ATLAS instrument engineering model components in Optical Development System Lab

Tyler Evans

Author Affiliations +

Proceedings Volume 8844, Optical System Alignment, Tolerancing, and Verification VII; 884408 (2013) https://doi.org/10.1117/12.2024171
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

Abstract

The ATLAS Instrument for the ICESat-2 mission at NASA's Goddard Space Flight Center required a test-bed to prove out new concepts before the mission launches in 2016. The Optical Development System (ODS) laboratory was created to use breadboard, prototype, and engineering-model levels of hardware and software to model and evaluate the ATLAS alignment system. A one meter parabolic mirror was used to create a collimated light beam to align prototype and engineering model transmitter and receiver optics and test closed-loop alignment algorithms. To achieve an error of less than two micro-radians, an active deformable mirror was used to correct the wave front to subtract out the collimator mount error.

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Tyler Evans "Integration and alignment of ATLAS instrument engineering model components in Optical Development System Lab", Proc. SPIE 8844, Optical System Alignment, Tolerancing, and Verification VII, 884408 (10 September 2013); https://doi.org/10.1117/12.2024171

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