Small sidelobe narrow-passband wavelength filtering in distributed coupling vertical couplers

Research output: Contribution to journalArticle

Abstract

A narrow passband with a large sidelobe suppression ratio wavelength filter in a vertical coupler structure using a distributed and a slow coupling scheme is proposed and theoretically investigated. 1.4 nm 3 dB passband and 21 dB sidelobe suppression are obtained at the operating wavelength of 1550.7 nm.

Original languageEnglish
Pages (from-to)178-181
Number of pages4
JournalMicrowave and Optical Technology Letters
Volume17
Issue number3
DOIs
Publication statusPublished - 1998 Jan 1

    Fingerprint

All Science Journal Classification (ASJC) codes

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

Cite this