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1 December 1991 Universal light source for optical fiber sensors
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The multifunction Iight source based on index—guided AIGaAs Fieterostructure with three isolated electrodes is realized.Three diffe- rent operation modes are available by simple change of electrode's connection, narnely LD, SLD and mode-locking LD. The output power in single-mode fiber pigtail is about 500 uW for SLD, more than 5mW for LD and 1-2 W for mode-locking LD with pulse duration 20-30 ps.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alexandr T. Semenov "Universal light source for optical fiber sensors", Proc. SPIE 1584, Fiber Optic and Laser Sensors IX, (1 December 1991);

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