Optical planar waveguides in Nd:YLiF4cry
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Tan, Yang ;Chen, Feng ;Wang, Lei ;Lu, Qing-Ming
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Article
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2007
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John Wiley and Sons
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English
β 202 KB
## Abstract An optical planar waveguide has been fabricated in Nd:YLiF~4~ crystal by means of proton implantation at an energy of 500 keV. The __m__ βline arrangement was used to obtain the darkβline spectra of the sample. The induced optical barrier with lower refractive indices inside the crystal