Presentation 2003/1/17
Development of 8 channel-integrated Variable Optical Attenuator
Tetsuya HATTORI, Kenji KOYAMA, Hitoshi HATAYAMA, Shigeru SEMURA, Tatsuhiko SAITOH, Hisao MAKI,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) 8-channel Variable Optical Attenuator (VOA) has been fabricated using PLC technology. Electric consumption power for 10 dB attenuation control was reduced to 63 mW/channel with average excess loss of 1.23 dB and average PDL of 0.35 dB. The VOA has been applied to Multi-channel optical signal level adjuster which has exhibited good performance in an accurate control of optical power level within feedbacktime of 10 msec.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) 8 channel-integrated / VOA / optical waveguide / thermo-optic effect / low consumption power / PDL
Paper # PS2002-105,OFT20002-95,OPE2002-136,LQE2002-177
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Conference Information
Committee LQE
Conference Date 2003/1/17(1days)
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Registration To Lasers and Quantum Electronics (LQE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Development of 8 channel-integrated Variable Optical Attenuator
Sub Title (in English)
Keyword(1) 8 channel-integrated
Keyword(2) VOA
Keyword(3) optical waveguide
Keyword(4) thermo-optic effect
Keyword(5) low consumption power
Keyword(6) PDL
1st Author's Name Tetsuya HATTORI
1st Author's Affiliation Sumitomo electric industries, LTD. Optoelectronics R&D laboratories()
2nd Author's Name Kenji KOYAMA
2nd Author's Affiliation Sumitomo electric industries, LTD. Optoelectronics R&D laboratories
3rd Author's Name Hitoshi HATAYAMA
3rd Author's Affiliation Sumitomo electric industries, LTD. Yokohama R&D Laboratories
4th Author's Name Shigeru SEMURA
4th Author's Affiliation Sumitomo electric industries, LTD. Optoelectronics R&D laboratories
5th Author's Name Tatsuhiko SAITOH
5th Author's Affiliation Sumitomo electric industries, LTD. Yokohama R&D Laboratories
6th Author's Name Hisao MAKI
6th Author's Affiliation Sumitomo electric industries, LTD. Yokohama R&D Laboratories
Date 2003/1/17
Paper # PS2002-105,OFT20002-95,OPE2002-136,LQE2002-177
Volume (vol) vol.102
Number (no) 588
Page pp.pp.-
#Pages 6
Date of Issue