Multi-wavelength bismuth-based erbium-doped fiber laser based on four-wave mixing effect in photonic crystal fiber |
| |
| Authors: | R Parvizi SW Harun NS Shahabuddin Z Yusoff H Ahmad |
| |
| Institution: | 1. Photonics Research Center, Department of Physics, University of Malaya, 50603 Kuala Lumpur, Malaysia;2. Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia;3. Faculty of Engineering, Multimedia University, 63100 Cyberjaya, Malaysia;1. Photonics Research Centre (PRC), University of Malaya, Kuala Lumpur, Malaysia;2. Institute of Microengineering and Nanoelectronics, University Kebangsaan Malaysia, Selangor, Malaysia;1. Ulyanovsk State University, 42 Leo Tolstoy Street, 432017 Ulyanovsk, Russia;2. Peter the Great St. Petersburg Polytechnical University, 29 Polytechnicheskaya Str., 195251 St. Petersburg, Russia;3. Saint-Petersburg National Research University of Information Technologies, Mechanics and Optics, 49 Kronverkskiy pr., 197101 St. Petersburg, Russia;4. Laboratory of Photonics, Tampere University of Technology, Tampere, Finland;1. Photonics Research Centre, University of Malaya, 50603 Kuala Lumpur, Malaysia;2. Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia;3. Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka, 76100 Hang Tuah Jaya, Melaka, Malaysia |
| |
| Abstract: | A stable multi-wavelength erbium-doped fiber laser based on four-wave mixing (FWM) in a photonic crystal fiber (PCF) is demonstrated in this paper. The phase matching condition for four-wave mixing in the photonic crystal fiber has been enhanced using a seed signal and a polarisation controller to control the states of polarisation in the ring laser cavity. At a maximum pump power of 1480 nm, 5 lines are observed with nearly 2.15 nm spacing between the lines, and with a signal to noise ratio of more than 20 dB. The number of channels and wavelength spacing can be controlled by varying the output coupler ratio. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
