期刊
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
卷 268, 期 22, 页码 3434-3437出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.nimb.2010.09.002
关键词
Ion implantation; Optical waveguide; Photorefractive material
类别
资金
- National Natural Science Foundation of China [10975094, 10735070]
- National Basic Research Program of China [2010CB832906]
- NCET
- FANEDD of China
We report the first fabrication and characterization of optical planar waveguides in Bi12TiO20 crystals by ion implantation For comparison we selected O2+ and He+ as our implanted ions The loss value of the oxygen-implanted planar waveguide is reduced to 1 24 dB/cm after annealing at 260 degrees C for 30 min The guided mode profiles are successfully modeled through numerical simulations (C) 2010 Elsevier B V All rights reserved
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