Presentation 2001/8/31
Two-Stage Fabry-Perot Optical Waveguide Filter
Kenji SUZUKI, Yosuke ENDO, Kimiyuki OYAMADA,
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Abstract(in English) A tunable optical band pass filter with a narrow bandwidth and fast tuning speed is essential for large-scale video-routing networks using dense wavelength division multiplexing. We devised a high finesse optical filter that is constructed by cascading moderate-finesse Fabry-Perot filters of different free spectral ranges. We demonstrated a two-stage Fabry-Perot optical waveguide filter. The measured transmission characteristic agreed with the theoretical curve ignoring affection of an inter-filter cavity. The number of DWDM channels with this filter was also calculated. We also analyzed the relations of full width half maximum and BER, the influence due to the deviation of the center frequency of the two-stage Fabry-Perot optical waveguide filter by the simulation. We showed the result of transmission on HDTV signals.
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Keyword(in English) Broadcasting / optical network / Fabry-Perot / optical filter / optical waveguide
Paper # OCS2001-64
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Conference Information
Committee OCS
Conference Date 2001/8/31(1days)
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Registration To Optical Communication Systems (OCS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Two-Stage Fabry-Perot Optical Waveguide Filter
Sub Title (in English)
Keyword(1) Broadcasting
Keyword(2) optical network
Keyword(3) Fabry-Perot
Keyword(4) optical filter
Keyword(5) optical waveguide
1st Author's Name Kenji SUZUKI
1st Author's Affiliation Digital Broadcasting Networks, Science and Technical Research Laboratories, NHK()
2nd Author's Name Yosuke ENDO
2nd Author's Affiliation Digital Broadcasting Networks, Science and Technical Research Laboratories, NHK
3rd Author's Name Kimiyuki OYAMADA
3rd Author's Affiliation Digital Broadcasting Networks, Science and Technical Research Laboratories, NHK
Date 2001/8/31
Paper # OCS2001-64
Volume (vol) vol.101
Number (no) 283
Page pp.pp.-
#Pages 4
Date of Issue