Optical Coupler with Multicore Plastic Optical Fiber

Seiji Sasho, Satoshi Takahashi, Okihiro Sugihara, Maki Suemitsu

Research output: Contribution to journalArticlepeer-review

Abstract

We demonstrate optical couplers with a new multicore plastic optical fiber (MC-POF) that provide presettable splitting ratio and small variation in modal power distribution. They were constructed simply by mechanically removing all or a part of the second clad in the MC-POF. The MC-POF comprises polymethyl methacrylate-based 19 cores with two clad layers. It functions as an optical fiber normally and reliably, but each fiber can be separated individually as needed. The MC-POF couplers have shown remarkable stability in the splitting ratio and the modal power distribution compared with a conventional optical coupler.

Original languageEnglish
Article number7869266
Pages (from-to)659-662
Number of pages4
JournalIEEE Photonics Technology Letters
Volume29
Issue number8
DOIs
Publication statusPublished - 2017 Apr 15

Keywords

  • Far field pattern (FFP)
  • modal power distribution
  • multicore plastic optical fiber (MC-POF)
  • optical coupler
  • splitting ratio
  • step index plastic optical fiber (SI-POF)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Optical Coupler with Multicore Plastic Optical Fiber'. Together they form a unique fingerprint.

Cite this