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Proceedings Paper

Cross-Talk Measurements On A Linear Array Of Deep U-Groove Isolated Silicon Photodiodes
Author(s): J. S Kim; G. M. Borsuk; H. C. Lin
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Paper Abstract

We have made cross-talk measurements on our U-groove isolated phntodiode array by two independent techniques, the electrical measurement and the laser scanning method. These two methods are shown to correlate with each other. 'Vie cross-talk between two adjacent pixels of the U-groove isolated array was below 5x10-4, which compared favorably to the value of 10-1 for the conventional diffusion junction photodiode array. Also the effective diffusion length of the photogenerated carriers was measured to be 10 μm in the N-region and 6 μm in the top P-region. The advantages of the detector isolation technique for optical signal processing is presented.

Paper Details

Date Published: 11 August 1983
PDF: 8 pages
Proc. SPIE 0352, Bragg Signal Processing and Output Devices, (11 August 1983); doi: 10.1117/12.933931
Show Author Affiliations
J. S Kim, Westinghouse Electric Corporation (United States)
G. M. Borsuk, Westinghouse Electric Corporation (United States)
H. C. Lin, University of Maryland (United States)


Published in SPIE Proceedings Vol. 0352:
Bragg Signal Processing and Output Devices
Bob V. Markevitch; Theo Kooji, Editor(s)

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