S-band multiwavelength Brillouin-Raman fiber laser utilizing an optical reflector
| Autor: | Mukhzeer Mohamad Shahimin, N. A. M. Ahmad Hambali, N. Roshidah, Mohamad Halim Abd Wahid, E.A.M. Zalehan |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
business.industry Single-mode optical fiber Physics::Optics Polarization-maintaining optical fiber 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Graded-index fiber Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials 010309 optics Optics Fiber Bragg grating Fiber laser 0103 physical sciences Optoelectronics Dispersion-shifted fiber Physics::Atomic Physics Electrical and Electronic Engineering 0210 nano-technology business Plastic optical fiber Photonic-crystal fiber |
| Zdroj: | Optik. 130:818-824 |
| ISSN: | 0030-4026 |
| DOI: | 10.1016/j.ijleo.2016.11.002 |
| Popis: | This paper reports on the performance of multi-wavelength Brillouin-Raman fiber laser exploiting an optical reflector. The ring-cavity multi-wavelength Brillouin-Raman fiber laser is based on hybrid Brillouin-Raman gain supported by SBS and SRS. The multiwavelength Brillouin-Raman fiber laser is systematically analyzed at different values of Raman pump powers, Brillouin pump powers, and categorically based on single mode fiber length, and Raman fiber length which operated from 1460 nm to 1430 nm of BP wavelengths. The optical reflector at 90% of reflectivity acts as an optical mirror is used in this structure. There are 5 channels at 1500 nm, and 1510 nm of BP wavelengths observed at Raman pump power of 30 dBm, 8 km of Raman fiber and 4 km of single mode fiber. In addition, the Raman pump power of 30 dBm is able to produce high gain value and subsequently generate a large number of channels across S-band region. |
| Databáze: | OpenAIRE |
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