Near IR fringe tracking for VLTI: The FINITO detection system

被引：0
|
作者：
Gai, M [1 ]
Corcione, L [1 ]
Massone, G [1 ]
机构：
[1] Turin Observ, Turin, Italy
来源：
SCIENTIFIC DETECTORS FOR ASTRONOMY: THE BEGINNING OF A NEW ERA | 2004年 / 300卷
关键词：
interferometry; Iinfrared (IR) detectors;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
dESO and the Osservatorio Astronomico di Torino (INAF-OATo) are engaged in a collaboration to implement the first generation fringe sensor for VLTI: FINITO. Only seven individual pixels are required for interferometric measurements; however, the instrument sensitivity is greatly improved by an array detector. We describe the FINITO concept and operation, the expected performances, and the detection system, which is based on a Rockwell PICNIC array.
引用
收藏
页码：341 / 344
页数：4
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