High‐gain InGaAsP‐InP heterojunction phototransistors

Autor: P. D. Wright, T. Cella, R. J. Nelson
Rok vydání: 1980
Předmět:
Zdroj: Applied Physics Letters. 37:192-194
ISSN: 1077-3118
0003-6951
Popis: InGaAsP‐InP heterojunction phototransistors have been fabricated by liquid phase epitaxy. The phototransistors have optical gains greater than 100 for 1.26‐μm radiation. High internal current gains (≳300) have been achieved. Phototransistor relative spectral response has been measured for wavelengths in the range 0.7–1.5 μm.
Databáze: OpenAIRE