Y-branched multimode/single-mode polymer optical waveguides for low-loss WDM MUX device: Fabrication and characterization

Takaaki Ishigure, Tomoki Nakayama, Fukino Nakazaki, Hiroki Hama

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

Abstract

In this paper, we represent low-loss Y-branched multimode polymer optical waveguides with graded-index (GI) cores applicable to an optical coupler as a MUX device in coarse wavelength division multiplexing links. We apply the Mosquito method as well as the imprint method to form the Y-branched structures in polymers. We experimentally confirm that the insertion loss (including the coupling, propagation, bending, and multiplexing losses) in the multimode GI-core Y-branched waveguide is approximately 1-dB lower than the same Y-branched waveguide with step-index (SI) core. In addition, we also succeeded in fabricating Y-branched single-mode polymer waveguides applying the Mosquito method. In order to satisfy the single-mode condition, the core diameter needs to decrease to 10 mm and less.

Original languageEnglish
Title of host publicationProceedings - IEEE 69th Electronic Components and Technology Conference, ECTC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages550-555
Number of pages6
ISBN (Electronic)9781728114989
DOIs
Publication statusPublished - 2019 May 1
Event69th IEEE Electronic Components and Technology Conference, ECTC 2019 - Las Vegas, United States
Duration: 2019 May 282019 May 31

Publication series

NameProceedings - Electronic Components and Technology Conference
Volume2019-May
ISSN (Print)0569-5503

Conference

Conference69th IEEE Electronic Components and Technology Conference, ECTC 2019
CountryUnited States
CityLas Vegas
Period19/5/2819/5/31

Fingerprint

Optical waveguides
Wavelength division multiplexing
Polymers
Waveguides
Fabrication
Insertion losses
Multiplexing
Telecommunication links

Keywords

  • Coarse wavelength division multiplexing (CWDM)
  • Polymer optical waveguide
  • The Mosquito method

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Ishigure, T., Nakayama, T., Nakazaki, F., & Hama, H. (2019). Y-branched multimode/single-mode polymer optical waveguides for low-loss WDM MUX device: Fabrication and characterization. In Proceedings - IEEE 69th Electronic Components and Technology Conference, ECTC 2019 (pp. 550-555). [8811130] (Proceedings - Electronic Components and Technology Conference; Vol. 2019-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECTC.2019.00089

Y-branched multimode/single-mode polymer optical waveguides for low-loss WDM MUX device : Fabrication and characterization. / Ishigure, Takaaki; Nakayama, Tomoki; Nakazaki, Fukino; Hama, Hiroki.

Proceedings - IEEE 69th Electronic Components and Technology Conference, ECTC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 550-555 8811130 (Proceedings - Electronic Components and Technology Conference; Vol. 2019-May).

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

Ishigure, T, Nakayama, T, Nakazaki, F & Hama, H 2019, Y-branched multimode/single-mode polymer optical waveguides for low-loss WDM MUX device: Fabrication and characterization. in Proceedings - IEEE 69th Electronic Components and Technology Conference, ECTC 2019., 8811130, Proceedings - Electronic Components and Technology Conference, vol. 2019-May, Institute of Electrical and Electronics Engineers Inc., pp. 550-555, 69th IEEE Electronic Components and Technology Conference, ECTC 2019, Las Vegas, United States, 19/5/28. https://doi.org/10.1109/ECTC.2019.00089
Ishigure T, Nakayama T, Nakazaki F, Hama H. Y-branched multimode/single-mode polymer optical waveguides for low-loss WDM MUX device: Fabrication and characterization. In Proceedings - IEEE 69th Electronic Components and Technology Conference, ECTC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 550-555. 8811130. (Proceedings - Electronic Components and Technology Conference). https://doi.org/10.1109/ECTC.2019.00089
Ishigure, Takaaki ; Nakayama, Tomoki ; Nakazaki, Fukino ; Hama, Hiroki. / Y-branched multimode/single-mode polymer optical waveguides for low-loss WDM MUX device : Fabrication and characterization. Proceedings - IEEE 69th Electronic Components and Technology Conference, ECTC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 550-555 (Proceedings - Electronic Components and Technology Conference).
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