TY - JOUR
T1 - Analysis of optical waveguide formed in x-cut Yb:GdCOB crystal by He+ implantation
AU - Zhuo, Zhuang
AU - Zhou, Ying
AU - Pun, E. Y.B.
AU - Zhang, Shujun
AU - Zhenxiang Cheng, Cheng
AU - Chen, Huanchu
N1 - Funding Information:
This work was supported by the Research Grant Council of Hong Kong and the Young Academic Leadership Foundation of Shandong Province. The authors would like to thank Prof. Dingyu Shen and Xuemei Wang of the Heavy Ion Physics Institute, Beijing University for their kind assistance in the work of ion implantation.
PY - 2000/7/15
Y1 - 2000/7/15
N2 - The planar optical waveguide was fabricated in x-cut Yb:GdCOB crystal by a single energy implantation of 2.5 MeV He+ at a dose of 1.6×1016 ions/cm2. The guided modes were characterized by m-line spectra with prism coupler. The refractive index profile in the crystal waveguide was reconstructed on the basis of parameterized index profile method. The energy loss was simulated by the TRIM (transport of ions in matter) code, and the results were investigated in comparison with the refractive index profile in the waveguide.
AB - The planar optical waveguide was fabricated in x-cut Yb:GdCOB crystal by a single energy implantation of 2.5 MeV He+ at a dose of 1.6×1016 ions/cm2. The guided modes were characterized by m-line spectra with prism coupler. The refractive index profile in the crystal waveguide was reconstructed on the basis of parameterized index profile method. The energy loss was simulated by the TRIM (transport of ions in matter) code, and the results were investigated in comparison with the refractive index profile in the waveguide.
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U2 - 10.1016/S0030-4018(00)00775-6
DO - 10.1016/S0030-4018(00)00775-6
M3 - Article
AN - SCOPUS:0033691669
SN - 0030-4018
VL - 181
SP - 313
EP - 316
JO - Optics Communications
JF - Optics Communications
IS - 4
ER -