Format

Send to

Choose Destination
See comment in PubMed Commons below
Appl Opt. 2010 Sep 20;49(27):5117-24. doi: 10.1364/AO.49.005117.

Modal wavefront sensor based on binary phase-only multiplexed computer-generated hologram.

Author information

1
College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, China, 410073. lch2000719@163.com

Abstract

We propose an approach for implementing a modal wavefront sensor using a binary phase-only multiplexed computer-generated hologram (BPMCGH). To simplify the coding and fabricating processes, a model based on tilt plane reference waves and an effective coding scheme for BPMCGH have been developed. The necessary number of subholograms to be recorded or coded is significantly reduced, from two or even more to just one per aberration mode, accordingly. The numerical and experimental demonstration results are presented and discussed and show that this approach is convenient for producing a BPMCGH and efficient for sensing the aberration modes.

PMID:
20856286
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Optical Society of America
    Loading ...
    Support Center