D. M. Yodgorova. Optical FET Output Characteristics Research in Light-Activated Mode. Radioelectronics and Communications Systems, 2008, Vol. 51, No. 10, pp. 552–554.

This paper deals with researches of output characteristics of a field-controlled phototransistor with light excitation in a light-activated mode. Optical signal transformation mechanisms in a channel are determined, considering processes in a drain-gate junction. Criteria of base region effective modulation are specified. Obtained results can be used in design of new generation transistors.