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Copyright: King Fahd University of Petroleum & Minerals; http://www.kfupm.edu.sa Influence Of Electrode Parameters On The Performance Of
 

Summary:  Copyright: King Fahd University of Petroleum & Minerals; http://www.kfupm.edu.sa
Influence Of Electrode Parameters On The Performance Of
Optically
Controlled MESFETs
Alsunaidi, MA; Ai-Absi, MA
ELSEVIER SCI LTD, OPTICS AND LASER TECHNOLOGY; pp: 711-715; Vol: 40
King Fahd University of Petroleum & Minerals
http://www.kfupm.edu.sa
Summary
The effects of electrode spacing oil the optical response of illuminated MESFETs are
analyzed. The analysis targets various optical performance factors including terminal
photocurrent peak value, peak-time and discharge time. Whereas photocurrent peak
value increases nonlinearly with electrode spacing, it was found that increasing the
electrode spacing has a profound effect on the ability of the device to flush-out the
optically generated carriers and hence more Output delays are generated. A figure-of-
merit has been defined to quantify the overall spacing effects. The simulation results
show that optimum electrode spacing can be achieved. (C) 2007 Elsevier Ltd. All
rights reserved.
References:
1. ALSUNAIDI MA, 1997, INT J NUMER MODEL EL, V10, P107

  

Source: Al-Absi, Munir A. - Electrical Engineering Department, King Fahd University of Petroleum and Minerals

 

Collections: Engineering