標題: Single frequency 1070 nm Nd:GdVO4 laser using a volume Bragg grating
作者: Shie, Nang-Chian
Hsieh, Wen-Feng
Shy, Jow-Tsong
光電工程學系
光電工程研究所
Department of Photonics
Institute of EO Enginerring
公開日期: 24-Oct-2011
摘要: We demonstrate a single frequency diode-pumped Nd:GdVO4 laser at 1070 nm using a volume Bragg grating as the output coupler of a short plano-concave cavity. The TEM00 output had a maximum power of 300 mW and a linewidth less than 23 MHz. The beam propagation parameter M-2 and the divergence angle at 200 mW were 1.2 and 0.37 degrees, respectively. The single frequency tuning range was 5.1 GHz at 100 mW. Upon locking the laser frequency to a confocal reference cavity, a relative stability of 7.58 kHz was achieved. If frequency doubled, such as using a periodically-poled lithium niobate (PPLN) crystal, this laser offers an excellent light source for parity non-conservation experiments of atomic thallium.
URI: http://dx.doi.org/10.1364/OE.19.021109
http://hdl.handle.net/11536/150407
ISSN: 1094-4087
DOI: 10.1364/OE.19.021109
期刊: OPTICS EXPRESS
Volume: 19
Issue: 22
起始頁: 21109
結束頁: 21115
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