Presentation 2000/7/21
40Gb/s LiNbO_3 Modulator
M. Doi, S. Taniguchi, G. Han, M. Norimatsu, M. Seino,
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Abstract(in English) A LiNbO_3 optical modulator is an essential device for high-speed optical transmission systems. In this paper, we discuss characteristics of NRZ single-drive modulators, NRZ dual-drive modulators, and clock-modulator-integrated RZ modulators. Number of electrodes and wavelength chirping influence with optical waveforms, phase match between signals of electrodes, and tolerance of wavelength dispersion. Moreover, we developed NRZ dual-drive modulators with a 3-dB bandwidth of 40GHz and a drive-voltage of 2.4V at 40Gb/s.
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Keyword(in English) LiNbO_3 / Modulator / 40Gb/s / NRZ / RZ
Paper # OCS2000-42,PS2000-26,OFT2000-38
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Committee OFT
Conference Date 2000/7/21(1days)
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Registration To Optical Fiber Technology (OFT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) 40Gb/s LiNbO_3 Modulator
Sub Title (in English)
Keyword(1) LiNbO_3
Keyword(2) Modulator
Keyword(3) 40Gb/s
Keyword(4) NRZ
Keyword(5) RZ
1st Author's Name M. Doi
1st Author's Affiliation FUJITSU LABORATORIES LTD.()
2nd Author's Name S. Taniguchi
2nd Author's Affiliation FUJITSU LABORATORIES LTD.
3rd Author's Name G. Han
3rd Author's Affiliation FUJITSU LIMITED
4th Author's Name M. Norimatsu
4th Author's Affiliation FUJITSU LABORATORIES LTD.
5th Author's Name M. Seino
5th Author's Affiliation FUJITSU LABORATORIES LTD.
Date 2000/7/21
Paper # OCS2000-42,PS2000-26,OFT2000-38
Volume (vol) vol.100
Number (no) 234
Page pp.pp.-
#Pages 6
Date of Issue