The influence of intracavity second harmonic generation on the mode competition in a double-mode diode-pumped Nd:YAG laser is studied theoretically and experimentally. Various configurations of the optical cavity with II-type phase-matching frequency-doubling crystals are considered. The conditions
Peculiarities of mode competition in a double-mode diode-pumped Nd:YAG laser
โ Scribed by V. M. Yermachenko; R. A. Karle; V. N. Petrovskiy; E. D. Protsenko
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 358 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1612-2011
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โฆ Synopsis
The mode competition in a double-mode diode-pumped
Nd:YAG laser is studied theoretically and experimentally. In
particular, the influence of various laser parameters on the
steady-state double-mode regime for parallel and
orthogonal polarization of the modes is studied. It is shown that
the establishment of steady-state double-mode lasing is
accompanied by relaxation oscillations more complicated than for
single-mode lasing. It is found that the scanning rate of the
cavity modes influences the character of the relaxation
oscillations.
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