A single-shot pixellated phase-shifting interferometer utilizing a liquid-crystal spatial light modulator |
| |
| Authors: | Baker K L Stappaerts E A |
| |
| Institution: | Lawrence Livermore National Laboratory, Livermore, California 94550-9234, USA. baker7@llnl.gov |
| |
| Abstract: | We introduce a novel phase-shifting pixellated interferometer based on a liquid-crystal spatial light modulator and simulate the expected performance. The phase-shifted frames are captured simultaneously, which reduces problems arising from vibrations and air turbulence. The liquid-crystal spatial light modulator is flexible and can be configured to provide a large number of phase-shift levels and geometries to reduce measurement error. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
