Widely Tunable Continuous-Wave Mid-Infrared Laser Source Based on Difference-Frequency Generation in AgGaS(2)
We demonstrate difference-frequency generation in the 6.8-12.5-mum range by mixing two high-power single-frequency laser diodes in a type II AgGaS(2) crystal. This compact all-solid-state scheme provides maximum output powers that exceed 1 muW and permits continuous adjustment-free scans larger than...
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Veröffentlicht in: | Applied optics (2004) 1998-07, Vol.37 (21), p.4925-4928 |
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Format: | Artikel |
Sprache: | eng |
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