Raman amplification effects on stimulated Brillouin scattering threshold in multiwavelength Brillouin-Raman fiber laser

A. K. Abass, M. H. Al-Mansoori, Md Zaini Jamaludin, Fairuz Abdullah, T. F. Al-Mashhadani

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

We report experimental results demonstrating the stimulated Brillouin scattering threshold (SBSTH) features in multiwavelength Brillouin-Raman fiber laser against Raman pump power (RPP) variation. The reduction of SBSTH is attributed to the Raman amplification on each of oscillated Brillouin pump power (OBP) and generated Stokes signals. The saturation in SBSTH is owing to the RPP depletion, this saturation is coincides with the appearance of Raman peak gain. In addition, the red shift effect became significant at RPP beyond 650mW and led to degradation of the Raman amplification. This degradation appeared as an increase in SBS TH after the saturation region. Moreover, the Brillouin Stokes comb can be generated only at the saturation region of the Raman amplification between 350 to 600 mW of Raman pump.

Original languageEnglish
Title of host publicationICP 2012 - 3rd International Conference on Photonics 2012, Proceedings
Pages171-174
Number of pages4
DOIs
Publication statusPublished - 2012
Event3rd International Conference on Photonics, ICP 2012 - Penang, Malaysia
Duration: 01 Oct 201203 Oct 2012

Other

Other3rd International Conference on Photonics, ICP 2012
CountryMalaysia
CityPenang
Period01/10/1203/10/12

Fingerprint

Raman lasers
fiber lasers
pumps
thresholds
saturation
scattering
degradation
red shift
depletion

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cite this

Abass, A. K., Al-Mansoori, M. H., Jamaludin, M. Z., Abdullah, F., & Al-Mashhadani, T. F. (2012). Raman amplification effects on stimulated Brillouin scattering threshold in multiwavelength Brillouin-Raman fiber laser. In ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings (pp. 171-174). [6379832] https://doi.org/10.1109/ICP.2012.6379832
Abass, A. K. ; Al-Mansoori, M. H. ; Jamaludin, Md Zaini ; Abdullah, Fairuz ; Al-Mashhadani, T. F. / Raman amplification effects on stimulated Brillouin scattering threshold in multiwavelength Brillouin-Raman fiber laser. ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings. 2012. pp. 171-174
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abstract = "We report experimental results demonstrating the stimulated Brillouin scattering threshold (SBSTH) features in multiwavelength Brillouin-Raman fiber laser against Raman pump power (RPP) variation. The reduction of SBSTH is attributed to the Raman amplification on each of oscillated Brillouin pump power (OBP) and generated Stokes signals. The saturation in SBSTH is owing to the RPP depletion, this saturation is coincides with the appearance of Raman peak gain. In addition, the red shift effect became significant at RPP beyond 650mW and led to degradation of the Raman amplification. This degradation appeared as an increase in SBS TH after the saturation region. Moreover, the Brillouin Stokes comb can be generated only at the saturation region of the Raman amplification between 350 to 600 mW of Raman pump.",
author = "Abass, {A. K.} and Al-Mansoori, {M. H.} and Jamaludin, {Md Zaini} and Fairuz Abdullah and Al-Mashhadani, {T. F.}",
year = "2012",
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Abass, AK, Al-Mansoori, MH, Jamaludin, MZ, Abdullah, F & Al-Mashhadani, TF 2012, Raman amplification effects on stimulated Brillouin scattering threshold in multiwavelength Brillouin-Raman fiber laser. in ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings., 6379832, pp. 171-174, 3rd International Conference on Photonics, ICP 2012, Penang, Malaysia, 01/10/12. https://doi.org/10.1109/ICP.2012.6379832

Raman amplification effects on stimulated Brillouin scattering threshold in multiwavelength Brillouin-Raman fiber laser. / Abass, A. K.; Al-Mansoori, M. H.; Jamaludin, Md Zaini; Abdullah, Fairuz; Al-Mashhadani, T. F.

ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings. 2012. p. 171-174 6379832.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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T1 - Raman amplification effects on stimulated Brillouin scattering threshold in multiwavelength Brillouin-Raman fiber laser

AU - Abass, A. K.

AU - Al-Mansoori, M. H.

AU - Jamaludin, Md Zaini

AU - Abdullah, Fairuz

AU - Al-Mashhadani, T. F.

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N2 - We report experimental results demonstrating the stimulated Brillouin scattering threshold (SBSTH) features in multiwavelength Brillouin-Raman fiber laser against Raman pump power (RPP) variation. The reduction of SBSTH is attributed to the Raman amplification on each of oscillated Brillouin pump power (OBP) and generated Stokes signals. The saturation in SBSTH is owing to the RPP depletion, this saturation is coincides with the appearance of Raman peak gain. In addition, the red shift effect became significant at RPP beyond 650mW and led to degradation of the Raman amplification. This degradation appeared as an increase in SBS TH after the saturation region. Moreover, the Brillouin Stokes comb can be generated only at the saturation region of the Raman amplification between 350 to 600 mW of Raman pump.

AB - We report experimental results demonstrating the stimulated Brillouin scattering threshold (SBSTH) features in multiwavelength Brillouin-Raman fiber laser against Raman pump power (RPP) variation. The reduction of SBSTH is attributed to the Raman amplification on each of oscillated Brillouin pump power (OBP) and generated Stokes signals. The saturation in SBSTH is owing to the RPP depletion, this saturation is coincides with the appearance of Raman peak gain. In addition, the red shift effect became significant at RPP beyond 650mW and led to degradation of the Raman amplification. This degradation appeared as an increase in SBS TH after the saturation region. Moreover, the Brillouin Stokes comb can be generated only at the saturation region of the Raman amplification between 350 to 600 mW of Raman pump.

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Abass AK, Al-Mansoori MH, Jamaludin MZ, Abdullah F, Al-Mashhadani TF. Raman amplification effects on stimulated Brillouin scattering threshold in multiwavelength Brillouin-Raman fiber laser. In ICP 2012 - 3rd International Conference on Photonics 2012, Proceedings. 2012. p. 171-174. 6379832 https://doi.org/10.1109/ICP.2012.6379832