DocumentCode
3015428
Title
Optical Spatially Quantized High Performance Analog-to-digital Conversion
Author
Jarrahi, Mona ; Miller, David A. B. ; Fabian, R. ; Pease, W. ; Lee, Tong H.
Author_Institution
Stanford Univ., Stanford
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
We present an optical spatial quantized analog-to-digital converter (ADC) and experimentally demonstrate 8-level quantization consuming only 7.2 pJ per quantization operation. Measured 8 ps full-width half-maximum photodetector outputs, promises the potential of realizing a 3 bit 125 GS/s ADC.
Keywords
optical information processing; photodetectors; quantisation (signal); analog-to-digital conversion; eight-level quantization; optical spatial quantization; photodetector; photonic sampling; Analog-digital conversion; Optical interferometry; Optical propagation; Optical pulses; Optical waveguides; Phase modulation; Photodetectors; Quantization; Sampling methods; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-834-6
Type
conf
DOI
10.1109/CLEO.2007.4453184
Filename
4453184
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