Effect of double-pass and single-pass architecture in Brillouin-Raman fiber laser

Citation

Mamdoohi, Ghazaleh and Mahdi, Mohd Adzir and Abas, Ahmad Fauzi and Mokhtar, Makhfudzah and Kheradmand, Behnam (2012) Effect of double-pass and single-pass architecture in Brillouin-Raman fiber laser. In: 3rd International Conference on Photonics (ICP), 1-3 Oct. 2012, Penang, Malaysia. (pp. 192-194).

Abstract

We experimentally investigate effect of double pass and single pass configuration in multi-wavelength Brillouin-Raman fiber laser in a linear cavity. Up to 110 flat amplitude multi-wavelengths Brillouin Stokes with spacing of 0.16 nm within wavelength range of 1554 to 1570 nm in single pass configuration are generated. The generated wavelengths with OSNR 25 dB compared with that of double pass architecture. Single space configuration has a superior performance due to double line spacing, higher OSNR, wider bandwidth and high stability than that of double pass configuration. Lasing lines in double pass has 0.08 nm space due to the increment of Rayleigh scattering in double pass configuration.

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Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/ICP.2012.6379889
Publisher:	IEEE
Keywords:	Brillouin spectra; Raman lasers; Fibre lasers; Laser cavity resonators; Spectral line breadth
Depositing User:	Azian Edawati Zakaria
Date Deposited:	04 Sep 2015 04:11
Last Modified:	03 Aug 2017 02:49
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ICP.2012.6379889
URI:	http://psasir.upm.edu.my/id/eprint/40174
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