Feedforward compensation of bending modes in high-performance optical mirrors

Victor A. Skormin; Timothy E. Busch; Mark A. Tascillo

doi:10.1117/12.207419

20 April 1995 Feedforward compensation of bending modes in high-performance optical mirrors

Victor A. Skormin, Timothy E. Busch, Mark A. Tascillo

Proceedings Volume 2381, Free-Space Laser Communication Technologies VII; (1995) https://doi.org/10.1117/12.207419
Event: Photonics West '95, 1995, San Jose, CA, United States

Abstract

Fine steering mirrors of satellite-based laser communication systems operate at high frequencies. Performance of such mirrors are adversely affected by bending modes of their moving parts. Application of feedforward compensation of bending modes, resulting in a model reference control scheme, is considered for 5 KHz and 500 Hz optical mirrors.

Citation Download Citation

Victor A. Skormin, Timothy E. Busch, and Mark A. Tascillo "Feedforward compensation of bending modes in high-performance optical mirrors", Proc. SPIE 2381, Free-Space Laser Communication Technologies VII, (20 April 1995); https://doi.org/10.1117/12.207419

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