Performance improvement of high-extinction-ratio LiNbO3 optical intensity modulator by means of polarization crosstalk reduction

Hiroyuki Toda, Katsuya Fukuta, Daisuke Arai, Akito Chiba, Kiyotaka Sasagawa, Tetsuya Kawanishi, Masahiro Tsuchiya, Masayuki Izutsu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We demonstrate that dc extinction ratio can be improved by reducing polarization crosstalk in high-extinction-ratio LiNbO3 optical intensity modulator. Observed improvement was more than 25 dB for the modulator used in the experiment. However, for double sideband suppressed carrier modulation, other factor limits carrier-to-sideband ratio.

Original languageEnglish
Title of host publicationMWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics
Pages191-193
Number of pages3
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event2007 International Topical Meeting on Microwave Photonics, MWP 2007 - Victoria, BC, Canada
Duration: 2007 Oct 32007 Oct 5

Other

Other2007 International Topical Meeting on Microwave Photonics, MWP 2007
CountryCanada
CityVictoria, BC
Period07/10/307/10/5

Fingerprint

Crosstalk
Modulators
Polarization
Modulation
Experiments

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Toda, H., Fukuta, K., Arai, D., Chiba, A., Sasagawa, K., Kawanishi, T., ... Izutsu, M. (2007). Performance improvement of high-extinction-ratio LiNbO3 optical intensity modulator by means of polarization crosstalk reduction. In MWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics (pp. 191-193). [4378170] https://doi.org/10.1109/MWP.2007.4378170

Performance improvement of high-extinction-ratio LiNbO3 optical intensity modulator by means of polarization crosstalk reduction. / Toda, Hiroyuki; Fukuta, Katsuya; Arai, Daisuke; Chiba, Akito; Sasagawa, Kiyotaka; Kawanishi, Tetsuya; Tsuchiya, Masahiro; Izutsu, Masayuki.

MWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics. 2007. p. 191-193 4378170.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Toda, H, Fukuta, K, Arai, D, Chiba, A, Sasagawa, K, Kawanishi, T, Tsuchiya, M & Izutsu, M 2007, Performance improvement of high-extinction-ratio LiNbO3 optical intensity modulator by means of polarization crosstalk reduction. in MWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics., 4378170, pp. 191-193, 2007 International Topical Meeting on Microwave Photonics, MWP 2007, Victoria, BC, Canada, 07/10/3. https://doi.org/10.1109/MWP.2007.4378170
Toda H, Fukuta K, Arai D, Chiba A, Sasagawa K, Kawanishi T et al. Performance improvement of high-extinction-ratio LiNbO3 optical intensity modulator by means of polarization crosstalk reduction. In MWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics. 2007. p. 191-193. 4378170 https://doi.org/10.1109/MWP.2007.4378170
Toda, Hiroyuki ; Fukuta, Katsuya ; Arai, Daisuke ; Chiba, Akito ; Sasagawa, Kiyotaka ; Kawanishi, Tetsuya ; Tsuchiya, Masahiro ; Izutsu, Masayuki. / Performance improvement of high-extinction-ratio LiNbO3 optical intensity modulator by means of polarization crosstalk reduction. MWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics. 2007. pp. 191-193
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