Hempstead, M., Wilkinson, J.S. and Reekie, L.
Neodymium-diffused lithium niobate waveguide lasers at 1084nm
At CLEO'92: Conference on Lasers & Electro-Optics, United States.
01 May 1992.
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We report the demonstration of waveguide lasers in LiNbO3 into which neodymium has been diffused. Optical feedback from the polished endfaces alone yielded an absorbed power threshold of 13 + or - 3 mW, and a slope efficiency of 55 + or - 8%.
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