New Structure of Tunable Wavelength-Selective Filters with a Liquid Crystal for FDM Systems

Katsuhiko Hirabayashi; Hiroyuki Tsuda; Takashi Kurokawa

doi:10.1109/68.84471

New Structure of Tunable Wavelength-Selective Filters with a Liquid Crystal for FDM Systems

Katsuhiko Hirabayashi, Hiroyuki Tsuda, Takashi Kurokawa

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

17 Citations (Scopus)

Abstract

To decrease the bandwidth of liquid crystal Fabry-Perot interferometer, a new structure of one is devised to have a double-layer cavity where the intracavity consists of the LC layer and the glass layer. This filter has a very narrow bandwidth (FWHM < 10 GHz), low loss (4 dB) and a large tunability (9 nm) and has the potential to select over 50 channels for FDM systems.

Original language	English
Pages (from-to)	741-743
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	3
Issue number	8
DOIs	https://doi.org/10.1109/68.84471
Publication status	Published - 1991 Aug
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/68.84471

Cite this

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abstract = "To decrease the bandwidth of liquid crystal Fabry-Perot interferometer, a new structure of one is devised to have a double-layer cavity where the intracavity consists of the LC layer and the glass layer. This filter has a very narrow bandwidth (FWHM < 10 GHz), low loss (4 dB) and a large tunability (9 nm) and has the potential to select over 50 channels for FDM systems.",

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New Structure of Tunable Wavelength-Selective Filters with a Liquid Crystal for FDM Systems

Abstract

ASJC Scopus subject areas

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