8 February 2015 High-power non linear frequency converted laser diodes
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We present different methods of generating light in the blue-green spectral range by nonlinear frequency conversion of tapered diode lasers achieving state-of-the-art power levels. In the blue spectral range, we show results using single-pass second harmonic generation (SHG) as well as cavity enhanced sum frequency generation (SFG) with watt-level output powers. SHG and SFG are also demonstrated in the green spectral range as a viable method to generate up to 4 W output power with high efficiency using different configurations.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ole Bjarlin Jensen, Ole Bjarlin Jensen, Peter E. Andersen, Peter E. Andersen, Anders K. Hansen, Anders K. Hansen, Dominik Marti, Dominik Marti, Peter M. W. Skovgaard, Peter M. W. Skovgaard, Paul Michael Petersen, Paul Michael Petersen, "High-power non linear frequency converted laser diodes", Proc. SPIE 9370, Quantum Sensing and Nanophotonic Devices XII, 937025 (8 February 2015); doi: 10.1117/12.2081037; https://doi.org/10.1117/12.2081037


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