Abstract
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 language | English |
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Pages (from-to) | 969-971 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 15 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2003 Jul |
Bibliographical note
Funding Information:Manuscript received December 9, 2002; revised March 11, 2003. This work was supported by the Ministry of Science and Technology of Korea through the National Laboratory Program. K.-H. Lee and W.-Y. Choi are with the Department of Electrical and Electronic Engineering, Yonsei University, Seoul 120-749, Korea (e-mail: wchoi@yonsei.ac.kr). S. Choi and K. Oh are with the Department of Information and Communications, Kwangju Institute of Science and Technology (K-JIST), Kwangju, Korea. Digital Object Identifier 10.1109/LPT.2003.813451
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering