Efficient coupling to chalcogenide glass photonic crystal waveguides via silica optical fiber nanowires

被引：66
|
作者：
Grillet, C [1 ]
Smith, C
Freeman, D
Madden, S
Luther-Davis, B
Magi, EC
Moss, DJ
Eggleton, BJ
机构：
[1] Univ Sydney, Sch Phys, Ctr Ultrahigh Bandwidth Devices Opt Syst, CUDOS, Sydney, NSW 2006, Australia
[2] Australian Natl Univ, Laser Phys Ctr, Ctr Ultrahigh Bandwidth Devices Opt Syst, CUDOS, Canberra, ACT 0200, Australia
来源：
OPTICS EXPRESS | 2006年 / 14卷 / 03期
关键词：
D O I：
10.1364/OE.14.001070
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate highly efficient evanescent coupling between a highly nonlinear chalcogenide glass two dimensional photonic crystal waveguide and a silica fiber nanowire. We achieve 98% insertion efficiency to the fundamental photonic crystal waveguide mode with a 3dB coupling bandwidth of 12nm, in good agreement with theory. This scheme provides a promising platform to realize low power nanocavity based all-optical switching and logic functions. (c) 2006 Optical Society of America.
引用
收藏
页码：1070 / 1078
页数：9
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