Unique features of lasing in injection lasers for short pump pulses
Journal Article
·
· Radio Eng. Electron. Phys. (USSR) (Engl. Transl.); (United States)
OSTI ID:6883204
An analysis is given of the lasing in an injection laser, using the rate equations for pumping with current pulses with a duration comparable to or less than the time required to establish the steady-state condition. The delay in the lasing and the shape of the radiation pulses, as well as the watt-ampere characteristic of the lasers, are examined, and an experimental study is made of the lasing radiation in a heterolaser for pumping nanosecond pulses. It is shown that under short pulse conditions the output characteristic has the shape of a smoothed step-function curve, and the conditions for obtaining a single pulse are discussed.
- OSTI ID:
- 6883204
- Journal Information:
- Radio Eng. Electron. Phys. (USSR) (Engl. Transl.); (United States), Journal Name: Radio Eng. Electron. Phys. (USSR) (Engl. Transl.); (United States) Vol. 22:8; ISSN RENPA
- Country of Publication:
- United States
- Language:
- English
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