抄録
A largely-tunable wideband Bragg grating on a silicon-on-insulator (SOI) rib waveguide loaded with Au/Cr heater is presented. A deep first-order Bragg grating with smooth etched side wall has been successfully etched by deep reactive-ion etching (deep-RIE). As a result, a wide bandwidth of about 4nm at -10dB transmission-level was obtained with a tuning range of about 18nm using the thermo-optic effect.
本文言語 | English |
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ページ(範囲) | 630-631 |
ページ数 | 2 |
ジャーナル | Electronics Letters |
巻 | 43 |
号 | 11 |
DOI | |
出版ステータス | Published - 2007 5月 28 |
ASJC Scopus subject areas
- 電子工学および電気工学