High efficiency second harmonic generation with a low power diode laser |
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| Authors: | P. Lodahl J.L. Sørensen E.S. Polzik |
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| Affiliation: | (1) Institute of Physics and Astronomy, Aarhus University, Aarhus 8000, Denmark FAX +45-86120740E-mail lodahl@dfi.aau.dk, polzik@dfi.aau.dk, DK |
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| Abstract: | ![]()
valunit{8}{mW} ( corrected for the output mirror reflection) of the cw coherent blue light around by frequency doubling of only from a diode laser. With IR power of we reach the doubling efficiency of . The overall conversion efficiency from the electrical power into the blue light is . By the way of careful analysis of the Blue Light Induced IR Absorption (BLIIRA) in the potassium niobate based external doubling cavity we obtain good agreement with the theoretical conversion efficiency. Received: 29 November 1996 |
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| Keywords: | PACS: 42.65.Ky 42.55.Px |
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