Photonic crystal waveguides utilizing a modulated lattice structure

Y. Ohtera; T. Kawashima; Y. Sakai; T. Sato; I. Yokohama; A. Ozawa; S. Kawakami

doi:10.1364/OL.27.002158

Photonic crystal waveguides utilizing a modulated lattice structure

Y. Ohtera, T. Kawashima, Y. Sakai, T. Sato, I. Yokohama, A. Ozawa, S. Kawakami

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

10 Citations (Scopus)

Abstract

We experimentally demonstrate a new class of optical waveguide consisting of a-Si/SiO₂ autocloned photonic crystals with modulated lattice structure. The waveguide utilizes the macroscopic form birefringence of photonic crystals and confines light by the difference in the effective refractive index. A monopole modal field with spot diameters of 6.9 μm × 6.5/μm was observed at a wavelength of 1.55 μm. The propagation loss of the waveguide at the wavelength was found to be ∼4.2 dB/mm at most.

Original language	English
Pages (from-to)	2158-2160
Number of pages	3
Journal	Optics Letters
Volume	27
Issue number	24
DOIs	https://doi.org/10.1364/OL.27.002158
Publication status	Published - 2002 Dec 15
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1364/OL.27.002158

Cite this

@article{38f743ce87fa453cb6ff696689eefd7d,

title = "Photonic crystal waveguides utilizing a modulated lattice structure",

abstract = "We experimentally demonstrate a new class of optical waveguide consisting of a-Si/SiO2 autocloned photonic crystals with modulated lattice structure. The waveguide utilizes the macroscopic form birefringence of photonic crystals and confines light by the difference in the effective refractive index. A monopole modal field with spot diameters of 6.9 μm × 6.5/μm was observed at a wavelength of 1.55 μm. The propagation loss of the waveguide at the wavelength was found to be ∼4.2 dB/mm at most.",

author = "Y. Ohtera and T. Kawashima and Y. Sakai and T. Sato and I. Yokohama and A. Ozawa and S. Kawakami",

year = "2002",

month = dec,

day = "15",

doi = "10.1364/OL.27.002158",

language = "English",

volume = "27",

pages = "2158--2160",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "The Optical Society",

number = "24",

}

TY - JOUR

T1 - Photonic crystal waveguides utilizing a modulated lattice structure

AU - Ohtera, Y.

AU - Kawashima, T.

AU - Sakai, Y.

AU - Sato, T.

AU - Yokohama, I.

AU - Ozawa, A.

AU - Kawakami, S.

PY - 2002/12/15

Y1 - 2002/12/15

N2 - We experimentally demonstrate a new class of optical waveguide consisting of a-Si/SiO2 autocloned photonic crystals with modulated lattice structure. The waveguide utilizes the macroscopic form birefringence of photonic crystals and confines light by the difference in the effective refractive index. A monopole modal field with spot diameters of 6.9 μm × 6.5/μm was observed at a wavelength of 1.55 μm. The propagation loss of the waveguide at the wavelength was found to be ∼4.2 dB/mm at most.

AB - We experimentally demonstrate a new class of optical waveguide consisting of a-Si/SiO2 autocloned photonic crystals with modulated lattice structure. The waveguide utilizes the macroscopic form birefringence of photonic crystals and confines light by the difference in the effective refractive index. A monopole modal field with spot diameters of 6.9 μm × 6.5/μm was observed at a wavelength of 1.55 μm. The propagation loss of the waveguide at the wavelength was found to be ∼4.2 dB/mm at most.

UR - http://www.scopus.com/inward/record.url?scp=0037115272&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037115272&partnerID=8YFLogxK

U2 - 10.1364/OL.27.002158

DO - 10.1364/OL.27.002158

M3 - Article

C2 - 18033468

AN - SCOPUS:0037115272

VL - 27

SP - 2158

EP - 2160

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 24

ER -

Photonic crystal waveguides utilizing a modulated lattice structure

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this