Phase effects in intracavity doubling of the frequency of ultrashort pulses
Journal Article
·
· Sov. J. Quant. Electron. (Engl. Transl.); (United States)
An investigation was made of intracavity generation of the second harmonic in a YAG:Nd/sup 3 +/ laser with active mode locking. Quasiperiodic dependences of the second harmonic energy on the phase mismatch in a nonlinear crystal and on the position of this crystal in the resonator were determined experimentally and theoretically. It was found that a laser with intracavity second harmonic generation was a self-consistent system and a suitable selection of its parameters could reduce considerably the duration of the harmonic pulses while retaining a fairly high conversion efficiency.
- Research Organization:
- Institute of Physics, Academy of Sciences of the Belorussian SSR, Minsk
- OSTI ID:
- 6311492
- Journal Information:
- Sov. J. Quant. Electron. (Engl. Transl.); (United States), Journal Name: Sov. J. Quant. Electron. (Engl. Transl.); (United States) Vol. 14:5; ISSN SJQEA
- Country of Publication:
- United States
- Language:
- English
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Fri Dec 30 23:00:00 EST 1994
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OSTI ID:51820