抄録
Dual-wavelength operation of a flashlamp-pumped Ti:sapphire laser employing a modified grazing-incidence grating resonator with two tuning mirrors is described. Spatially resolved laser spectra in the output beam at the near field indicate that a large part of each wavelength laser beam oscillates in the separated gain volume. Linewidth of ˜16 pm is achieved for both laser wavelengths. Simultaneous second-harmonic generation of the dual-wavelength laser is also demonstrated in the spectral range of 390–420 nm with a β-BaB2O4 nonlinear crystal. The phase-matching angle of each wavelength is automatically satisfied in a fixed optical arrangement by using four dispersive prisms and a lens.
本文言語 | English |
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ページ(範囲) | 655-653 |
ページ数 | 3 |
ジャーナル | Japanese journal of applied physics |
巻 | 33 |
号 | 12R |
DOI | |
出版ステータス | Published - 1994 12 |
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)