A novel tunable fiber-optic microwave filter using multimode DCF

Kwang Hyun Lee, Woo Young Choi, S. Choi, K. Oh

Research output: Contribution to journalArticle

18 Citations (Scopus)


We demonstrate a novel tapped delay-line fiber-optic microwave filter composed of four-mode dispersion compensation fiber (DCF) and a light source. The optical delay line is realized by the DCF guided modes having different velocities. The free-spectral range of the filter can be controlled by tuning the incident light wavelength.

Original languageEnglish
Pages (from-to)969-971
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number7
Publication statusPublished - 2003 Jul

All Science Journal Classification (ASJC) codes

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

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