| Autor: |
Friel GJ; School of Physics and Astronomy, University of St Andrews, St Andrews KY16 9SS, UK. g.j.friel@hw.ac.uk, Kemp AJ, Lake TK, Sinclair BD |
| Jazyk: |
angličtina |
| Zdroj: |
Applied optics [Appl Opt] 2000 Aug 20; Vol. 39 (24), pp. 4333-7. |
| DOI: |
10.1364/ao.39.004333 |
| Abstrakt: |
We demonstrate 250 mW of single-frequency 532-nm output from a simple intracavity-doubled Nd:YVO(4) laser, pumped with 1.2 W from a fiber-coupled diode laser. The laser can be frequency chirped smoothly over approximately 17 GHz while maintaining a single-frequency green output of greater than 200 mW. A short Fabry-Perot cavity is used, and single-frequency operation is enforced by means of a birefringent filter that utilizes the birefringence of both the KTP doubling crystal and the Nd:YVO(4) laser crystal with polarization-dependent loss from a glass Brewster plate combined with polarization-dependent gain from the laser crystal. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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