Self-assembled photonic crystal waveguides

Kang Hyun Baek; Anand Gopinath

doi:10.1109/LPT.2004.839789

Self-assembled photonic crystal waveguides

Kang Hyun Baek, Anand Gopinath

Electrical and Computer Engineering

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

10 Scopus citations

Abstract

Self-assembled opal-clad waveguides with pseudophotonic bandgap (pseudo-PBG) at the fiber communication wavelength have been fabricated. For the opal cladding, high-quality colloidal silica spheres were coated on a rib-type waveguide. Theoretical and experimental results show that a pseudo-PBG exists near 1532-nm wavelength, where 10-μm-wide waveguides have a propagation loss of 36.1 dB/cm.

Original language	English (US)
Pages (from-to)	351-353
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	17
Issue number	2
DOIs	https://doi.org/10.1109/LPT.2004.839789
State	Published - Feb 1 2005

Keywords

Integrated optics
Optical waveguides
Photonic bandgap (PBG)
Self-assembled photonic crystals (PCs)

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keywords = "Integrated optics, Optical waveguides, Photonic bandgap (PBG), Self-assembled photonic crystals (PCs)",

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AB - Self-assembled opal-clad waveguides with pseudophotonic bandgap (pseudo-PBG) at the fiber communication wavelength have been fabricated. For the opal cladding, high-quality colloidal silica spheres were coated on a rib-type waveguide. Theoretical and experimental results show that a pseudo-PBG exists near 1532-nm wavelength, where 10-μm-wide waveguides have a propagation loss of 36.1 dB/cm.

KW - Integrated optics

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KW - Photonic bandgap (PBG)

KW - Self-assembled photonic crystals (PCs)

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