Evaluation of crosstalk in optical cross-bar switch driven by high-frequency signal

Akito Chiba, Kazumasa Takada, Tetsuya Kawanishi, Takahide Sakamoto, Kaoru Higuma, Masayuki Izutsu

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

Abstract

We developed evaluation of crosstalk of an optical switch integrated on a lithium niobate substrate, without limitation of gain-bandwidth product. Utilizing optical modulation and frequency-domain analysis, crosstalk is successfully evaluated to be less than -48 dB for 10-GHz rf sinusoidal signal.

Original languageEnglish
Title of host publication2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages261-263
Number of pages3
ISBN (Print)9784885522901
DOIs
Publication statusPublished - 2014 Dec 19
Externally publishedYes
Event2014 International Topical Meeting on Microwave Photonics, MWP 2014 and the 9th Asia-Pacific Microwave Photonics Conference, APMP 2014 - Sapporo, Japan
Duration: 2014 Oct 202014 Oct 23

Other

Other2014 International Topical Meeting on Microwave Photonics, MWP 2014 and the 9th Asia-Pacific Microwave Photonics Conference, APMP 2014
CountryJapan
CitySapporo
Period14/10/2014/10/23

Fingerprint

Crosstalk
Switches
Frequency domain analysis
Optical switches
Light modulation
Lithium
Bandwidth
Substrates
lithium niobate

Keywords

  • crosstalk
  • double-sideband suppressed-carrier optical modulation
  • Mach-Zehnder structure
  • Optcal switch

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Chiba, A., Takada, K., Kawanishi, T., Sakamoto, T., Higuma, K., & Izutsu, M. (2014). Evaluation of crosstalk in optical cross-bar switch driven by high-frequency signal. In 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings (pp. 261-263). [6994548] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWP.2014.6994548

Evaluation of crosstalk in optical cross-bar switch driven by high-frequency signal. / Chiba, Akito; Takada, Kazumasa; Kawanishi, Tetsuya; Sakamoto, Takahide; Higuma, Kaoru; Izutsu, Masayuki.

2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. p. 261-263 6994548.

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

Chiba, A, Takada, K, Kawanishi, T, Sakamoto, T, Higuma, K & Izutsu, M 2014, Evaluation of crosstalk in optical cross-bar switch driven by high-frequency signal. in 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings., 6994548, Institute of Electrical and Electronics Engineers Inc., pp. 261-263, 2014 International Topical Meeting on Microwave Photonics, MWP 2014 and the 9th Asia-Pacific Microwave Photonics Conference, APMP 2014, Sapporo, Japan, 14/10/20. https://doi.org/10.1109/MWP.2014.6994548
Chiba A, Takada K, Kawanishi T, Sakamoto T, Higuma K, Izutsu M. Evaluation of crosstalk in optical cross-bar switch driven by high-frequency signal. In 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2014. p. 261-263. 6994548 https://doi.org/10.1109/MWP.2014.6994548
Chiba, Akito ; Takada, Kazumasa ; Kawanishi, Tetsuya ; Sakamoto, Takahide ; Higuma, Kaoru ; Izutsu, Masayuki. / Evaluation of crosstalk in optical cross-bar switch driven by high-frequency signal. 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 261-263
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