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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 37, Iss. 16 — Aug. 15, 2012
  • pp: 3324–3326

Advanced single-frame overdriving for liquid-crystal spatial light modulators

Hongbin Hu, Lifa Hu, Zenghui Peng, QuanQuan Mu, Xingyun Zhang, Chao Liu, and Li Xuan  »View Author Affiliations


Optics Letters, Vol. 37, Issue 16, pp. 3324-3326 (2012)
http://dx.doi.org/10.1364/OL.37.003324


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Abstract

A single-frame overdriving scheme was employed to improve the temporal response of the active matrix addressing liquid-crystal spatial light modulator used in an open-loop adaptive optics system (OLAOS). Optimal time distribution giving minimum wavefront residual error for the OLAOS was demonstrated. As a result, the measured 3 decibels rejection frequency was increased from 26 to 35 Hz, and the image quality was significantly improved.

© 2012 Optical Society of America

OCIS Codes
(010.1080) Atmospheric and oceanic optics : Active or adaptive optics
(230.3720) Optical devices : Liquid-crystal devices
(250.4110) Optoelectronics : Modulators

ToC Category:
Optical Devices

History
Original Manuscript: May 1, 2012
Revised Manuscript: June 7, 2012
Manuscript Accepted: June 30, 2012
Published: August 6, 2012

Citation
Hongbin Hu, Lifa Hu, Zenghui Peng, QuanQuan Mu, Xingyun Zhang, Chao Liu, and Li Xuan, "Advanced single-frame overdriving for liquid-crystal spatial light modulators," Opt. Lett. 37, 3324-3326 (2012)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-16-3324

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