Compact and integrated TM-pass waveguide polarizer
Compact and integrated TM-pass waveguide polarizer
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DOI:
10.1364/opex.13.005347
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发表时间:
2005-07-11
期刊:
影响因子:
3.8
通讯作者:
Fainman, Y
中科院分区:
文献类型:
--
作者:
Chen, CH;Pang, L;Fainman, Y
A novel integrated TM-pass waveguide polarizer with a subwavelength-wide slot is introduced and theoretically analyzed. With a proper design of the slot, the waveguide can be used as a single polarization waveguide to guide only TM polarization modes of the light signal. With 26 mu m length of this TM-pass polarizer, our computer simulations predict the insertion loss of 0.54 dB for the TM polarization mode with the extinction ratio of 20.3 dB at the wavelength of 1.55 mu m. (C) 2005 Optical Society of America.