Circulator-free reflection-type tunable optical dispersion compensator using tandem arrayed-waveguide gratings

Yuichiro Ikuma; Takayuki Mizuno; Hiroshi Takahashi; Hiroyuki Tsuda

doi:10.1109/JLT.2011.2159702

Circulator-free reflection-type tunable optical dispersion compensator using tandem arrayed-waveguide gratings

Yuichiro Ikuma, Takayuki Mizuno, Hiroshi Takahashi, Hiroyuki Tsuda

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

A tunable optical dispersion compensator that uses cascaded arrayed-waveguide gratings and an integrated phase shifter is reported. It is a catoptric circuit but does not require a circulator. The dispersion is successfully controlled from +142 to +1148 ps/nm. Error-free transmission is confirmed after dispersion compensation in a transmission experiment using 43 Gbps CSRZ-DQPSK modulation.

Original language	English
Article number	5887369
Pages (from-to)	2447-2453
Number of pages	7
Journal	Journal of Lightwave Technology
Volume	29
Issue number	16
DOIs	https://doi.org/10.1109/JLT.2011.2159702
Publication status	Published - 2011 Aug 15

Keywords

Gratings
Thermooptic effect
lenses
optical circulators
optical fiber dispersion
optical waveguides
resin

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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abstract = "A tunable optical dispersion compensator that uses cascaded arrayed-waveguide gratings and an integrated phase shifter is reported. It is a catoptric circuit but does not require a circulator. The dispersion is successfully controlled from +142 to +1148 ps/nm. Error-free transmission is confirmed after dispersion compensation in a transmission experiment using 43 Gbps CSRZ-DQPSK modulation.",

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AU - Ikuma, Yuichiro

AU - Mizuno, Takayuki

AU - Takahashi, Hiroshi

AU - Tsuda, Hiroyuki

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KW - resin

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