Presentation 2002/10/2
Demultiplexing experiment using arrayed waveguide grating for optical frequency interleaved DWDM mm-wave fiber-radio systems
Tsukasa YAMASHITA, Hiroyuki TODA, Zen KAWASAKI, Toshiaki KURI, Ken-ichi KITAYAMA,
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Abstract(in English) In this report, we experimentally demonstrate demultiplexing 25-GHz separated 2-channel optical DSB signals modulated by a 60-GHz mm-wave carrying a 156-Mbps-DPSK data using an arrayed-waveguide grating (AWG) for DWDM mm-wave fiber-radio systems by optical frequency interleaving. The configuration of demultiplexer consists of a high-finesse Fabry-Perot etalon, the AWG with 2-input and N-output waveguides and an optical circulator. The power penalty after demultiplexing channels 1 and 2 were less than 0.5 dB. No noticeable power penalty was observed after 25-km SMF transmission. This is because the carrier and only one of the sidebands are detected in the proposed demultiplexing scheme.
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Keyword(in English) fiber-radio system / wavelength division multiplexing / optical frequency interleaving / arrayed waveguide grating
Paper # OCS2002-72
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Committee OCS
Conference Date 2002/10/2(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Demultiplexing experiment using arrayed waveguide grating for optical frequency interleaved DWDM mm-wave fiber-radio systems
Sub Title (in English)
Keyword(1) fiber-radio system
Keyword(2) wavelength division multiplexing
Keyword(3) optical frequency interleaving
Keyword(4) arrayed waveguide grating
1st Author's Name Tsukasa YAMASHITA
1st Author's Affiliation Graduate School of Engineering, Osaka University()
2nd Author's Name Hiroyuki TODA
2nd Author's Affiliation Graduate School of Engineering, Osaka University
3rd Author's Name Zen KAWASAKI
3rd Author's Affiliation Graduate School of Engineering, Osaka University
4th Author's Name Toshiaki KURI
4th Author's Affiliation Communications Research Laboratry
5th Author's Name Ken-ichi KITAYAMA
5th Author's Affiliation Graduate School of Engineering, Osaka University
Date 2002/10/2
Paper # OCS2002-72
Volume (vol) vol.102
Number (no) 358
Page pp.pp.-
#Pages 6
Date of Issue