Temperature dependence of ministop band in double-slots photonic crystal waveguides

Kaiyu Cui; Yidong Huang; Gengyan Zhang; Yongzhuo Li; Xuan Tang; Xiaoyu Mao; Qiang Zhao; Wei Zhang; Jiangde Peng

doi:10.1063/1.3258072

Temperature dependence of ministop band in double-slots photonic crystal waveguides

Kaiyu Cui^*
, Yidong Huang
, Gengyan Zhang
, Yongzhuo Li
, Xuan Tang
, Xiaoyu Mao
, Qiang Zhao
, Wei Zhang
, Jiangde Peng

^*Corresponding author for this work

Tsinghua University

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

We proposed and fabricated a double-slots photonic crystal waveguides (PCWGs) structure formed by introducing two slots into PCWGs with air-bridge structure on silicon-on-insulator substrate. The mode characteristics of double-slots PCWGs were investigated theoretically and experimentally. The transmission spectra present a sharp and deep dip (22 dB with bandwidth of 6 nm) caused by ministop band in the proposed structure, which is 15 dB deeper than that in the W3 PCWG. Additionally, dependence of the dip on temperature in the double-slots PCWG was measured and a temperature coefficient 0.159 nm/°C can be concluded.

Original language	English
Article number	191901
Journal	Applied Physics Letters
Volume	95
Issue number	19
DOIs	https://doi.org/10.1063/1.3258072
State	Published - 2009
Externally published	Yes

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title = "Temperature dependence of ministop band in double-slots photonic crystal waveguides",

abstract = "We proposed and fabricated a double-slots photonic crystal waveguides (PCWGs) structure formed by introducing two slots into PCWGs with air-bridge structure on silicon-on-insulator substrate. The mode characteristics of double-slots PCWGs were investigated theoretically and experimentally. The transmission spectra present a sharp and deep dip (22 dB with bandwidth of 6 nm) caused by ministop band in the proposed structure, which is 15 dB deeper than that in the W3 PCWG. Additionally, dependence of the dip on temperature in the double-slots PCWG was measured and a temperature coefficient 0.159 nm/°C can be concluded.",

author = "Kaiyu Cui and Yidong Huang and Gengyan Zhang and Yongzhuo Li and Xuan Tang and Xiaoyu Mao and Qiang Zhao and Wei Zhang and Jiangde Peng",

year = "2009",

doi = "10.1063/1.3258072",

language = "英语",

volume = "95",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "19",

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TY - JOUR

T1 - Temperature dependence of ministop band in double-slots photonic crystal waveguides

AU - Cui, Kaiyu

AU - Huang, Yidong

AU - Zhang, Gengyan

AU - Li, Yongzhuo

AU - Tang, Xuan

AU - Mao, Xiaoyu

AU - Zhao, Qiang

AU - Zhang, Wei

AU - Peng, Jiangde

PY - 2009

Y1 - 2009

N2 - We proposed and fabricated a double-slots photonic crystal waveguides (PCWGs) structure formed by introducing two slots into PCWGs with air-bridge structure on silicon-on-insulator substrate. The mode characteristics of double-slots PCWGs were investigated theoretically and experimentally. The transmission spectra present a sharp and deep dip (22 dB with bandwidth of 6 nm) caused by ministop band in the proposed structure, which is 15 dB deeper than that in the W3 PCWG. Additionally, dependence of the dip on temperature in the double-slots PCWG was measured and a temperature coefficient 0.159 nm/°C can be concluded.

AB - We proposed and fabricated a double-slots photonic crystal waveguides (PCWGs) structure formed by introducing two slots into PCWGs with air-bridge structure on silicon-on-insulator substrate. The mode characteristics of double-slots PCWGs were investigated theoretically and experimentally. The transmission spectra present a sharp and deep dip (22 dB with bandwidth of 6 nm) caused by ministop band in the proposed structure, which is 15 dB deeper than that in the W3 PCWG. Additionally, dependence of the dip on temperature in the double-slots PCWG was measured and a temperature coefficient 0.159 nm/°C can be concluded.

UR - https://www.scopus.com/pages/publications/70449707592

U2 - 10.1063/1.3258072

DO - 10.1063/1.3258072

M3 - 文章

AN - SCOPUS:70449707592

SN - 0003-6951

VL - 95

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 19

M1 - 191901

ER -

Temperature dependence of ministop band in double-slots photonic crystal waveguides

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