| Issue |
MATEC Web of Conferences
Volume 8, 2013
Progress in Ultrafast Laser Modifications of Materials
|
|
|---|---|---|
| Article Number | 06011 | |
| Number of page(s) | 2 | |
| Section | Photonics and optical components | |
| DOI | https://doi.org/10.1051/matecconf/20130806011 | |
| Published online | 18 November 2013 | |
Second Harmonic Generation of Violet Light in Femtosecond-Laser-Inscribed BiB3O6 Cladding Waveguides
1 School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Jinan 250100, China
2 Laser Microprocessing Group Universidad de Salamanca, Salamanca 37008, Spain
3 School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
4 Departamento Física de Materiales, Universidad Autónoma de Madrid Madrid 28049, Spain
* e-mail: jiayuechen0521@163.com
** e-mail: drfchen@sdu.edu.cn
We report on the second harmonic generation of violet light of a nonlinear cladding waveguide in BiB3O6 crystal produced by femtosecond laser inscription. Under continuous-wave pump laser at 800 nm, the guided second harmonic wave at 400 nm with a conversion efficiency of ~0.32% has been realized through the Type I birefringence phase matching configuration.
© Owned by the authors, published by EDP Sciences, 2013
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