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Full Three-Dimensional Photonic Bandgap Crystals at Near-Infrared Wavelengths

Noda, Susumu, Tomoda, Katsuhiro, Yamamoto, Noritsugu, Chutinan, Alongkarn·2000·Science

Abstract

An artificial crystal structure has been fabricated exhibiting a full three-dimensional photonic bandgap effect at optical communication wavelengths. The photonic crystal was constructed by stacking 0.7-micrometer period semiconductor stripes with the accuracy of 30 nanometers by advanced wafer-fusion technique. A bandgap effect of more than 40 decibels (which corresponds to 99.99% reflection) was successfully achieved. The result encourages us to create an ultra-small optical integrated circuit including a three-dimensional photonic crystal waveguide with a sharp bend.

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Metadata

Authors
Noda, S., Tomoda, K., Yamamoto, N., & Chutinan, A.
Venue
Science
Published
2000-07-28
Volume
289
Issue
5479
Pages
604-606
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1992994268
Cited by
1,116
References
0
FWCI
38.64
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Full Three-Dimensional Photonic Bandgap Crystals at Near-Infrared Wavelengths. https://app.cochat.ai/papers/10.1126/science.289.5479.604
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Noda, S., Tomoda, K., Yamamoto, N., & Chutinan, A. (2000). Full Three-Dimensional Photonic Bandgap Crystals at Near-Infrared Wavelengths. Science. https://doi.org/10.1126/science.289.5479.604

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