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Proceedings Paper

A fast high voltage driver for the piezoelectric fast steering mirror
Author(s): Muwen Fan; Linhai Huang; Mei Li; Changhui Rao; Xi Luo
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Paper Abstract

This paper describes High Voltage Driver (HVD) development for Piezoelectric Fast Steering Mirror (PFSM). Piezoelectric actuator's highly capacitive nature and its influence on high voltage driver are discussed. Since the PFSM tends toward higher speed and larger angle, a multi-paralleling power booster output stage linear high voltage amplifier is described that can output significantly higher current than single output stage linear power amplifier. Test results are presented for a fast high voltage driver that can drive a 300mm diameter PFSM (2.5μF piezoelectric actuator) at 100Hz 1000Vpp, also at 5000Hz 20Vpp.

Paper Details

Date Published: 3 February 2015
PDF: 6 pages
Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 925539 (3 February 2015); doi: 10.1117/12.2065380
Show Author Affiliations
Muwen Fan, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Univ. of Chinese Academy of Sciences (China)
Linhai Huang, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Mei Li, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Changhui Rao, Key Lab. on Adaptive Optics (China)
Institute of Optics and Electronics (China)
Xi Luo, Institute of Optics and Electronics (China)
Key Lab. on Adaptive Optics (China)


Published in SPIE Proceedings Vol. 9255:
XX International Symposium on High-Power Laser Systems and Applications 2014
Chun Tang; Shu Chen; Xiaolin Tang, Editor(s)

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