Presentation 2005-11-04
40Gbit/s Versatile LiNbO3 External Lightwave Modulator
Tetsuya KAWANISHI, Kaoru HIGUMA, Takahisa FUJITA, Shingo MORI, Satoshi OIKAWA, Junichiro ICHIKAWA, Takahide SAKAMOTO, Masahiro TSUCHIYA, Masayuki IZUTSU,
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Abstract(in English) We propose a high-speed versatile lightwave modulator which can generate on-off-keying, phase-shift-keying and frequency-shift-keying signals. 40Gbit/s optical FSK modulation was demonstrated by using the modulator consisting of six phase modulators, where frequency deviation was 80GHz. By using this versatile modulator, we can also generate lightwave signals of various modulation formats, such as QPSK, CSRZ-OOK, etc.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Optical modulation / Modulation format
Paper # OCS2005-66,OPE2005-96,LQE2005-104
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Conference Information
Committee LQE
Conference Date 2005/10/28(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) 40Gbit/s Versatile LiNbO3 External Lightwave Modulator
Sub Title (in English)
Keyword(1) Optical modulation
Keyword(2) Modulation format
1st Author's Name Tetsuya KAWANISHI
1st Author's Affiliation National Institute of Information and Communications Technology()
2nd Author's Name Kaoru HIGUMA
2nd Author's Affiliation New Technology Laboratories, Sumitomo Osaka Cement Co., Ltd.
3rd Author's Name Takahisa FUJITA
3rd Author's Affiliation New Technology Laboratories, Sumitomo Osaka Cement Co., Ltd.
4th Author's Name Shingo MORI
4th Author's Affiliation New Technology Laboratories, Sumitomo Osaka Cement Co., Ltd.
5th Author's Name Satoshi OIKAWA
5th Author's Affiliation New Technology Laboratories, Sumitomo Osaka Cement Co., Ltd.
6th Author's Name Junichiro ICHIKAWA
6th Author's Affiliation New Technology Laboratories, Sumitomo Osaka Cement Co., Ltd.
7th Author's Name Takahide SAKAMOTO
7th Author's Affiliation National Institute of Information and Communications Technology
8th Author's Name Masahiro TSUCHIYA
8th Author's Affiliation National Institute of Information and Communications Technology
9th Author's Name Masayuki IZUTSU
9th Author's Affiliation National Institute of Information and Communications Technology
Date 2005-11-04
Paper # OCS2005-66,OPE2005-96,LQE2005-104
Volume (vol) vol.105
Number (no) 384
Page pp.pp.-
#Pages 4
Date of Issue