Vertically Curved Si Waveguide Coupler with Low Loss and Flat Wavelength Window
Vertically Curved Si Waveguide Coupler with Low Loss and Flat Wavelength Window
复制标题
具有低损耗和平坦波长窗口的垂直弯曲硅波导耦合器
DOI:
10.1109/jlt.2015.2506732
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发表时间:
2016
影响因子:
4.7
通讯作者:
榊原 陽一
中科院分区:
文献类型:
--
作者:
吉田 知也;面田 恵美子;渥美 裕樹;西 孝;田島 渉吾;三浦登;森 雅彦;榊原 陽一
Silicon photonics enabling ultra-small photonic integrated circuits induces a necessity to develop efficient optical couplers that connect silicon waveguides with optical fibers or offchip other optical components. Vertical couplers are promising for both wafer-level testing and the integration of optical components on the chip surface, but so far grating couplers have been the only solution virtually. Very recently, we have developed a few-micron-scale vertically-curved silicon waveguide coupler “elephant coupler” formed by ion implantation method. This paper demonstrates that the coupler has high coupling efficiency, weak wavelength dependence, and weak incident angle dependence of wavelength window, which are not obtained by the grating couplers. The paper also demonstrates that the thermal annealing treatment can reduce optical propagation loss induced by the ion implantation.
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DOI:
10.1116/1.3276096
发表时间:
2010
期刊:
Journal of Vacuum Science & Technology. B. Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena
影响因子:
--
作者:
Tomoya Yoshida;M. Nagao;S. Kanemaru
通讯作者:
S. Kanemaru
影响因子:
3.8
作者:
Roelkens, G.;Van Thourhout, D.;Smit, M.
通讯作者:
Smit, M.
DOI:
10.1143/jjap.49.056501
发表时间:
2010
期刊:
影响因子:
--
作者:
Tomoya Yoshida;M. Nagao;S. Kanemaru
通讯作者:
S. Kanemaru
影响因子:
2.3
作者:
Tomoya Yoshida;M. Nagao;S. Kanemaru
通讯作者:
S. Kanemaru
DOI:
10.1109/group4.2015.7305910
发表时间:
2015
期刊:
2015 IEEE 12th International Conference on Group IV Photonics (GFP)
影响因子:
--
作者:
T. Barwicz;Y. Taira;Ted W. Lichoulas;N. Boyer;H. Numata;Y. Martin;J. Nah;S. Takenobu;Alexander Janta;E. Kimbrell;R. Leidy;M. Khater;S. Kamlapurkar;S. Engelmann;Y. Vlasov;P. Fortier
通讯作者:
P. Fortier