TRANSISTOR OSCILLATOR FOR PUMPING A SEMICONDUCTOR INJECTOR LASER.

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作者：
Kusurgashev, S.V.
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来源：
| 1600年 / 18期
关键词：
LASERS; SEMICONDUCTOR; -; TRANSISTORS;
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摘要：
A transistor pulse generator is described for pumping a semiconductor injection laser. The generator includes a step-down transformer operating at room temperature and has a resistance of 11 OMEGA . The generator produces pumping current pulses of rectangular shape at a repetition frequency of up to 3 kHz. The amplitude of the current pulses can be varied from 5 to 13 amp, and the pulse length can be varied from 50 to 300 nsec. The rise time of the pulses is 10-20 nsec, and the fall time is 5-15 nsec.
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