Polarisation insensitive and tuneable optical add and drop multiplexer utilising vertically stacked buried semiconductor waveguides

M. Horita*, T. Yazaki, S. Tanaka, Yuichi Matsushima

*この研究の対応する著者

研究成果: Article査読

12 被引用数 (Scopus)

抄録

A polarisation insensitive and tuneable optical add and drop multiplexer has been realised by utilising vertically stacked buried semiconductor waveguides. The difference in peak wavelength of the dropped light between the two orthogonal polarisations was as small as 0.03 nm, which is much smaller than the 3 dB bandwidth of 0.4 nm. The difference in peak power was also as small as 0.7 dB. Furthermore, polarisation insensitivity was maintained even during wavelength tuning.

本文言語English
ページ(範囲)1733-1734
ページ数2
ジャーナルElectronics Letters
35
20
出版ステータスPublished - 1999 9
外部発表はい

ASJC Scopus subject areas

  • 電子工学および電気工学

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