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Channel waveguides in Ca4GdO(BO3)3 fabricated by He+ implantation for blue-light generation |
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| Authors: | Vincent Brice Boudrioua Azzedine Loulergue Jean Claude Moretti Paul Tascu Sorine Jacquier Bernard Aka Gérard Vivien Daniel |
| Institution: | Laboratoire Matériaux Optiques à Propriétés Spécifiques, Université de Metz et Supélec, Centre National de la Recherche Scientifique, Formation de Recherche en Evolution 2304, 2, Rue E. Belin, 57070 Technop?le 2000 Metz, France. |
| Abstract: | Blue light at 405 nm is generated by frequency doubling of a Ti:sapphire tunable laser in He(+)-implanted channel waveguides in gadolinium calcium oxoborate crystal. A conversion efficiency of approximately 2% W(-1) cm(-2) is achieved between TM00 fundamental and TE01 harmonic modes. |
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