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The few SPICE models of ultra fast P-i-N photodiode

MIOMIRA LAZOVIĆ1, PETAR MATAVULJ1,* , JOVAN RADUNOVIĆ1

Affiliation

  1. University of Belgrade, Dept. Of Microelectronics and Engineering physics, P.O.Box 35-54, 11120- Belgrade Serbia

Abstract

This paper considers SPICE modeling of the P-i-N photodiode response. Consideration is carried out accounting changes of bias voltage and of carriers velocities. We analyzed SPICE photodiode response in the case of three different input light excitations: Dirac’s, Heaviside’s and sinusoidal excitation. Results show good agreement with analytically derived results and prove correctness and efficiency of these SPICE models..

Keywords

Equivalent circuits, P-i-N photodiode, SPICE, Time domain analysis.

Submitted at: Feb. 27, 2007
Accepted at: Aug. 18, 2007

Citation

MIOMIRA LAZOVIĆ, PETAR MATAVULJ, JOVAN RADUNOVIĆ, The few SPICE models of ultra fast P-i-N photodiode, Journal of Optoelectronics and Advanced Materials Vol. 9, Iss. 8, pp. 2445-2448 (2007)