This paper describes a new mono-frequency laser interferometer using a self-scanning photoelectric diode array (SSPDA) as the receiving device of laser interference fringes.
本文介绍一种采用自扫描光电二极管列阵(SSPDA)作为激光干涉条纹接收器的新型单频激光干涉仪。
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Based on the property of the precision rotary encoder, the 16 elements, Special SelfScanning Photodiode Array (SSPA) has been designed and fabricated.
By Studying the high frame rate self-scanning photodiode area array (SSPA) with parallel video output, the main factors which affect the frame rate and response of SSPA are analysed.