标题:Ion irradiated magneto-optic waveguide based on TGG crystal
作者:Wang, Chenxi; Yao, Yicun; Tan, Yang
作者机构:[Wang, Chenxi; Tan, Yang] Shandong Univ, State Key Lab Crystal Mat, Sch Phys, Jinan 250100, Shandong, Peoples R China.; [Yao, Yicun] Liaocheng Univ, 更多
通讯作者:Tan, Yang;Tan, Y
通讯作者地址:[Tan, Y]Shandong Univ, State Key Lab Crystal Mat, Sch Phys, Jinan 250100, Shandong, Peoples R China.
来源:OPTICAL MATERIALS EXPRESS
出版年:2019
卷:9
期:3
页码:1128-1135
DOI:10.1364/OME.9.001128
摘要:Here we report the fabrication of a magneto-optic waveguide based on TGG crystal via 15 MeV C3+ ion irradiation. The ion irradiation process leads to the optical anisotropy in the as-irradiated TGG waveguide, which hinders the magneto-optical rotation in the waveguide. To remove the irradiation-induced optical anisotropy, we annealed the as-irradiated TGG waveguide under different conditions. After annealing at 400 degrees C for one hour, the magneto-optical rotation of 14 degrees per centimeter is observed in the waveguide at the wavelength of 632.8 nm, under the magnetic field of 0.24T, which is comparable to that observed in the TGG crystal under the same magnetic field. This work paves the way for applications of TGG waveguides as integrated optical rotators and isolators. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061587042&doi=10.1364%2fOME.9.001128&partnerID=40&md5=e8699ae8754a087ceb4197e23a433f34
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