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Author Fujiwara, M. ♦ Suzuki, T. ♦ Suzuki, H. ♦ Tanaka, T. ♦ Ooba, N. ♦ Kimura, H. ♦ Tsubokawa, M.
Sponsorship IEEE Lasers and Electro-Optics Society
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1989
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Arrayed waveguide gratings ♦ Frequency conversion ♦ Optical frequency conversion ♦ Passive optical networks ♦ Circuits ♦ Optical interferometry ♦ Optical arrays ♦ Optical waveguides ♦ Optical planar waveguides ♦ Planar waveguides ♦ wavelength- division multiplexing (WDM) ♦ Arrayed waveguide grating (AWG) ♦ centralized frequency stabilization ♦ dithering technique ♦ Mach–Zehnder interferometer (MZI) ♦ passive optical network (PON)
Description <para> This letter proposes a centralized frequency stabilization technique for uplink signals in dense wavelength- division-<?Pub /_nolinebreak ?> multiplexed passive optical networks; it is based on dithering the transmission spectra of the demultiplexer. To ensure that the proposed technique achieves a wide capture range, a planar lightwave circuit is developed that incorporates a Mach–Zehnder interferometer and two arrayed waveguide gratings. Experimental results show that the wide capture range of <emphasis emphasistype="italic"><formula formulatype="inline"> <tex Notation="TeX">$\pm$</tex></formula></emphasis>25 GHz is established without any significant power penalty. </para>
ISSN 10411135
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2008-10-01
Publisher Place U.S.A.
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Volume Number 20
Issue Number 19
Size (in Bytes) 345.02 kB
Page Count 3
Starting Page 1612
Ending Page 1614


Source: IEEE Xplore Digital Library