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Proceedings Paper

Development of a fast steering mirror of large diameter
Author(s): Byoung Uk Nam; Hakin Gimm; Jung-Gon Kim; Gwang Tae Kim; Byung Un Kim
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Paper Abstract

A Fast Steering Mirror (FSM) of large diameter has been designed, built and tested. In order to make continuous tracking ability without loss of a target image, the FSM should be equipped with a large scale mirror for a wide field of view and require a high control bandwidth to reduce the tracking error. The design intricacies and trade-offs among various parameters of the FSM of large diameter to meet the desired goals are discussed. Finally, this device steers the large aperture mirror about two axes, achieving the operating range of 1mradian and a small-signal closed-loop bandwidth up to 500Hz which is greater than the structural resonance.

Paper Details

Date Published: 30 May 2017
PDF: 9 pages
Proc. SPIE 10249, Integrated Photonics: Materials, Devices, and Applications IV, 102490R (30 May 2017); doi: 10.1117/12.2265467
Show Author Affiliations
Byoung Uk Nam, Agency for Defense Development (Korea, Republic of)
Hakin Gimm, Agency for Defense Development (Korea, Republic of)
Jung-Gon Kim, Agency for Defense Development (Korea, Republic of)
Gwang Tae Kim, Agency for Defense Development (Korea, Republic of)
Byung Un Kim, Agency for Defense Development (Korea, Republic of)


Published in SPIE Proceedings Vol. 10249:
Integrated Photonics: Materials, Devices, and Applications IV
Jean-Marc Fédéli; Laurent Vivien, Editor(s)

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