Title :
Two-dimensional smart detector array for interferometric applications
Author :
Bourquin, S. ; Seitz, P. ; Salathé, R.P.
Author_Institution :
Inst. of Appl. Opt., Swiss Federal Inst. of Technol., Lausanne, Switzerland
fDate :
7/19/2001 12:00:00 AM
Abstract :
A 58×58 pixel CMOS detector array for on-chip amplitude demodulation on all pixels in parallel is presented. Optical signals can be detected at Doppler frequencies of 1 kHz up to 1 MHz, with a dynamic range of 57 dB, and at a pixel readout rate of up to 3 MHz
Keywords :
CMOS image sensors; Doppler measurement; demodulation; light interferometry; optical arrays; optical signal detection; photodetectors; smart pixels; 1 kHz to 1 MHz; 2D smart detector array; 58×58 pixel CMOS detector array; Doppler frequencies; dynamic range; interferometric applications; on-chip amplitude demodulation; optical signal detection; pixel readout rate;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010669
