Adaptive optical system based on a micromachined adaptive mirror

被引：0

作者：

Vdovin, G ^{[1
]}

Sakarya, S ^{[1
]}

机构：

[1] Delft Univ Technol, Lab Elect Instrumentat, NL-2600 GA Delft, Netherlands

来源：

SENSOR TECHNOLOGY IN THE NETHERLANDS: STATE OF THE ART | 1998年

关键词：

adaptive optics; micromachined adaptive mirror;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An implementation of an adaptive optical system based on a 15-mm 37-channel silicon micromachined adaptive mirror [1] is reported. The control loop consists of a beam quality sensor - in our case a brightness sensor placed in the focus of a positive lens - and electronics which includes a single 12-bit ADC to input the quality parameter into the control computer and a 37-channel high-voltage 8-bit DAC to control the shape of the mirror.

引用

页码：17 / 20

页数：4