Sa. Egorov et Ya. Ershov, A HIGH-FREQUENCY MODULATED INJECTION-LASER OPTICAL-FIBER SENSOR, Telecommunications & radio engineering, 48(2), 1993, pp. 125-128
A method of constructing optical-fiber sensors of physical quantities
based on a semiconductor injection laser with high-frequency modulatio
n of the injection current is considered. The characteristics of tempe
rature and linear-displacement sensors are given.