High-efficiency coupling of laser diodes in tapered proton-exchanged waveguides
- 22 November 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 26 (24) , 1992-1994
- https://doi.org/10.1049/el:19901288
Abstract
Low-loss coupling between a laser diode and a tapered waveguide fabricated by selective area proton-exchange in LiNbO3 is reported. The effectiveness of this waveguide is demonstrated by generating 12.3 mW of second harmonic blue light pulse by Cerenkov radiation.Keywords
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