Waveguides, resonators and their coupled elements in photonic crystal slabs

被引：360

作者：

Notomi, M ^{[1
]}

Shinya, A ^{[1
]}

Mitsugi, S ^{[1
]}

Kuramochi, E ^{[1
]}

Ryu, HY ^{[1
]}

机构：

[1] NTT Corp, NTT Basic Res Labs, Atsugi, Kanagawa 2430198, Japan

来源：

OPTICS EXPRESS | 2004年 / 12卷 / 08期

关键词：

D O I：

10.1364/OPEX.12.001551

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The design, fabrication, and measurement of photonic-band-gap (PBG) waveguides, resonators and their coupled elements in two-dimensional photonic crystal (PhC) slabs have been investigated. We have studied various loss mechanisms in PBG waveguides and have achieved a very low propagation loss (similar to1 dB/mm). For these waveguides, we have observed a large group delay (>100 ps) by time-domain measurement. As regards PBG resonators, we realize very high-Q and small volume resonators in PhC slabs by appropriate design. Finally, we demonstrate various forms of coupled elements of waveguides and resonators: 2-port resonant-tunneling transmission devices, 4-port channel-drop devices using the slow light mode, and 3-port channel-drop devices using the resonant-tunneling process. (C) 2004 Optical Society of America.

引用

页码：1551 / 1561

页数：11

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