Wavelength stabilization of extended-cavity tapered lasers with volume Bragg gratings |
| |
Authors: | G. Lucas-Leclin D. Paboeuf P. Georges J. Holm P. Andersen B. Sumpf G. Erbert |
| |
Affiliation: | 1. Laboratoire Charles Fabry de l’Institut d’Optique, CNRS, Univ Paris-Sud, RD128, 91127, Palaiseau, France 2. Ris? National Laboratory, 4000, Roskilde, Denmark 3. Ferdinand-Braun-Institut für H?chstfrequenztechnik, Albert-Einstein Strasse 11, 12489, Berlin, Germany
|
| |
Abstract: | The wavelength stabilization of high-brightness extended-cavity lasers at 810-nm by the use of volume Bragg gratings is described. Narrow linewidth (20 pm), high power (2.5 W) and good beam quality (M2<4) operation has been obtained in a robust and simple design. The impact of the beam focusing into the Bragg grating on the external cavity performance has been theoretically and experimentally investigated. Finally, second-harmonic generation of the infrared beam has been obtained in a ppKTP crystal, demonstrating a non-linear conversion efficiency of 0.8%/W and up to 8 mW at 405 nm. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|