Sum-frequency generation of continuous-wave light at 194 nm
1997; Optica Publishing Group; Volume: 36; Issue: 18 Linguagem: Inglês
10.1364/ao.36.004159
ISSN0003-6935
AutoresD. J. Berkeland, Flávio C. Cruz, Jonas Bergquist,
Tópico(s)Advanced Fiber Laser Technologies
ResumoOver 2 mW of continuous-wave tunable 194-nm light is produced by sum-frequency mixing approximately 500 mW of 792-nm and 500 mW of 257-nm radiation in beta-barium borate (BBO). The powers in both fundamental beams are enhanced in separate ring cavities whose optical paths overlap in the Brewster-cut BBO crystal. Due to the higher circulating fundamental powers, the sum-frequency-generated power is nearly 2 orders of magnitude greater than previously reported values.
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