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.
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页码：17 / 20
页数：4
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