Silicon-based photonic wire waveguide

Yongqiang Ning; Li Qin; Xin Gao; Yuzhai Pan; Hui Suo; Lijun Wang

doi:10.1117/12.445711

16 October 2001 Silicon-based photonic wire waveguide

Yongqiang Ning, Li Qin, Xin Gao, Yuzhai Pan, Hui Suo, Lijun Wang

Proceedings Volume 4602, Semiconductor Optoelectronic Device Manufacturing and Applications; (2001) https://doi.org/10.1117/12.445711
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China

Abstract

Silicon-based photonic wire waveguide was designed. The waveguide was consisted of a sandwiched structure with a nanocrystalline silicon film embedded between two low index silicon oxide films. The conformal transformation method was used in the simulation to obtain the basic coupling characteristics. The results showed that the coupling coefficient was strongly dependent on the gap spacing and the radius of the ring waveguide. A coupling efficiency of 10% could be obtained when the gap spacing was about 0.3 micrometers .

Citation Download Citation

Yongqiang Ning, Li Qin, Xin Gao, Yuzhai Pan, Hui Suo, and Lijun Wang "Silicon-based photonic wire waveguide", Proc. SPIE 4602, Semiconductor Optoelectronic Device Manufacturing and Applications, (16 October 2001); https://doi.org/10.1117/12.445711

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