发明名称 |
NEAR REAL TIME OPTICAL PHASE CONJUGATION |
摘要 |
<p>An optical system and associated method enable near real time optical phase conjugation. In the method, a translucent medium is illuminated by a sample illumination beam. Light scattered by the medium is directed to an electronic image sensor while a reference beam is also directed to the electronic image sensor. The scattered light and the reference beam form an interference pattern at the electronic image sensor. A digital representation of the interference pattern is recorded using the electronic image sensor, and the characteristics of a conjugate of the sample beam are computed from the numerical representation. A conjugate beam having the computed characteristics is generated using a configurable optical element and directed back to the translucent medium. The generation of the conjugate beam may be accomplished using a spatial light modulator.</p> |
申请公布号 |
CA2774237(C) |
申请公布日期 |
2015.10.27 |
申请号 |
CA20102774237 |
申请日期 |
2010.09.14 |
申请人 |
BIO-RAD LABORATORIES, INC. |
发明人 |
HENG, XIN |
分类号 |
G02B27/00;A61B6/00;G02B26/08;G02B27/10 |
主分类号 |
G02B27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|