Title :
Frequency response of time-varying photocapacitance of an InP:Fe MIS capacitor
Author :
Chakrabarti, P. ; Madheswaran, M.
Author_Institution :
Dept. of Electron. Eng., Banaras Hindu Univ., Varanasi, India
Abstract :
In this paper the effect of intensity modulated illumination on the photocapacitance of an InP metal-insulator-semiconductor (MIS) structure has been reported. A theoretical model of the device has been developed and the results obtained on the basis of the model have been presented for determining the dependence of the time-varying photocapacitance of the device on the frequency of the signal modulating the intensity of incident illumination.
Keywords :
III-V semiconductors; MIS capacitors; frequency response; indium compounds; iron; photocapacitance; photodetectors; InP:Fe; MIS capacitor; frequency response; intensity modulated illumination; time-varying photocapacitance; Capacitors; Frequency response; Indium phosphide; Infrared detectors; Integrated optics; Intensity modulation; Lighting; Optical control; Optical devices; Optical modulation;
Conference_Titel :
Microwave Photonics, 1996. MWP '96. Technical Digest., 1996 Internatonal Topical Meeting on
Conference_Location :
Kyoto, Japan
Print_ISBN :
0-7803-3129-X
DOI :
10.1109/MWP.1996.662086
