Carrier injection-based digital optical switch with reconfigurable output waveguide arms

被引：23
|
作者：
Abdalla, S [1 ]
Ng, S
Barrios, P
Celo, D
Delâge, A
El-Mougy, S
Golub, I
He, JJ
Janz, S
McKinnon, R
Poole, P
Raymond, S
Smy, TJ
Syrett, B
机构：
[1] Carleton Univ, Dept Elect, Ottawa, ON K1S 5B6, Canada
[2] Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 04期
关键词：
integrated optoelectronics; optical switching; optical waveguide components;
D O I：
10.1109/LPT.2004.824984
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A compact I x 2 waveguide digital optical switch (DOS) with electrically reconfigurable output waveguide arms is proposed and demonstrated. Calculations show that this switch can be much shorter and consume less power than previous DOS designs. An InGaAsP-InP waveguide device based on carrier injection was designed and fabricated and exhibits a 20-dB switching contrast ratio. The device length is 1400 mum.
引用
收藏
页码：1038 / 1040
页数：3
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