Ultracompact TE-Pass Polarizer Based on a Hybrid Plasmonic Waveguide
Publication in refereed journal

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摘要An ultracompact and broadband TE-pass polarizer based on a hybrid plasmonic waveguide is proposed on the silicon-on-insulator platform. The optimized design has an active region as small as 0.8 mu m, which is the shortest polarizer reported until now, and exhibits high polarization-dependent transmission imposing a TM mode cutoff while leaving the TE mode almost unaffected. Finite-difference time-domain simulation reveals an insertion loss <1 dB and an extinction ratio of 19 dB. The extinction ratio could be further improved to 25 dB over 300-nm bandwidth, with an insertion loss of 2.5 dB.
著者Ying ZF, Wang GH, Zhang XP, Huang Y, Ho HP, Zhang YX
期刊名稱IEEE Photonics Technology Letters
出版年份2015
月份1
日期15
卷號27
期次2
出版社Institute of Electrical and Electronics Engineers (IEEE)
頁次201 - 204
國際標準期刊號1041-1135
電子國際標準期刊號1941-0174
語言英式英語
關鍵詞Integrated optics; polarizer; surface plasmons; waveguide
Web of Science 學科類別Engineering; Engineering, Electrical & Electronic; Optics; Physics; Physics, Applied

上次更新時間 2021-18-01 於 00:15