3 April 2003 Fabrication of photorefractive damage-resistant active waveguides based on Zn-indiffused LiNbO3
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Abstract
Fabrication characterization and operation stability of Zn-indiffused integrated optical devices in lithium niobate are described. Two examples of the operation of active waveguides fabricated by this technique are presented: laser operation of Nd3+ doped channel waveguides, and blue light generation by Quasi Phase Matching (QPM) using periodically structured substrates. In both cases ne-polarized high power denstiy CW-optical beams are involved and stable room temperature operation is sustained.
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Gines Lifante, Manuela Domenech, Eugenio Cantelar, Pablo Luis Pernas, Juan Antonio Sanz-Garcia, G. A. Torchia, Fernando Cusso, "Fabrication of photorefractive damage-resistant active waveguides based on Zn-indiffused LiNbO3", Proc. SPIE 4944, Integrated Optical Devices: Fabrication and Testing, (3 April 2003); doi: 10.1117/12.470317; https://doi.org/10.1117/12.470317
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