@inproceedings{51ae5765a3af49a996802b186c6b4677,
title = "Compact intracavity frequency doubled diode laser at 465 nm",
abstract = "Intra-cavity frequency doubling (ICFD) of an extended cavity 49-emitters edge-emitting laser bar has been demonstrated in a quasi-phase matching MgO-doped periodically poled lithium niobate (MgO: PPLN) bulk crystal. A maximum of 1 W of second-harmonic light at 465 nm is generated at an operating injection current of 45 A with the optimal phasematching MgO:PPLN temperature of 50.4 °C. To increase the efficiency further, careful design of the lens used on the fast and slow axis beam waists and use of lower-temperature MgO:PPLN planar-waveguide array can be considered.",
keywords = "Diode lasers, Frequency conversion, Laser resonators",
author = "Kang Li and Copner, {N. J.} and Gawith, {C. B.E.} and Knight, {Ian G.} and Pfeiffer, {Hans Ulrich} and Bob Musk",
year = "2011",
doi = "10.1117/12.873588",
language = "English",
isbn = "9780819484499",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Solid State Lasers XX",
note = "Solid State Lasers XX: Technology and Devices ; Conference date: 23-01-2011 Through 27-01-2011",
}