Work

Multichannel Photonic Crystal Wavelength Filter Array for Near-Infrared Wavelengths

Year: 2007

Type: article

Abstract: Multichannel wavelength filters consisting of 2-D photonic crystal (PhC) for the near-infrared wavelength region (~800 nm) are demonstrated. The filter is a thin-film wavy multilayer structure and is fabricated by the autocloning method, which is based on a radio frequency bias sputtering process. Twelve long-pass-type filter regions are integrated on a common silica substrate. Sharp cutoff characteristics and almost equal channel spacing are experimentally verified. To precisely control the effective lattice constant of PhC, a modulated lattice structure on the substrate is utilized

Source: Journal of Lightwave Technology

DOI: 10.1109/jlt.2006.889094

Authors: Yasuo Ohtera, Teppei Onuki, Yoshihiko Inoue, Shojiro Kawakami

Institutions: Tohoku University, Photonic Lattice, Inc. (Japan)

Language: English

Topic: Photonic Crystals and Applications

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Research Institute of Electrical Communication, Tohoku University

OpenAlex ID: W2139054759

FWCI: 2.341

Cites: 10

Cited by: 33

Related to: 10