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kW-level narrow linewidth fiber amplifier seeded by a fiber Bragg grating based oscillator.
Appl Opt. 2015 May 20; 54(15):4857-62.AO

Abstract

This paper demonstrates an all-fiber narrow linewidth amplifier with a seed based on narrow linewidth fiber Bragg gratings (FBGs). The fiber amplifier achieves a narrow bandwidth output of 823 W, with an opto-optic efficiency of 84.5%. The pair of FBGs in the seed configuration helps to assure a narrow linewidth of the laser as 0.08 nm. In the laser profile, we introduce a cladding stripper with a sectional structure, which realizes high pump power leakage with high efficiency. The paper also discusses the impact of seed linewidth and fiber length on the SBS threshold in a narrow bandwidth laser. Based on this analysis, we discovered ways to inhibit SBS onset and scale power output.

Authors

No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

26192524

Citation

Hao, Jinping, et al. "KW-level Narrow Linewidth Fiber Amplifier Seeded By a Fiber Bragg Grating Based Oscillator." Applied Optics, vol. 54, no. 15, 2015, pp. 4857-62.
Hao J, Zhao H, Zhang D, et al. KW-level narrow linewidth fiber amplifier seeded by a fiber Bragg grating based oscillator. Appl Opt. 2015;54(15):4857-62.
Hao, J., Zhao, H., Zhang, D., Zhang, L., & Zhang, K. (2015). KW-level narrow linewidth fiber amplifier seeded by a fiber Bragg grating based oscillator. Applied Optics, 54(15), 4857-62. https://doi.org/10.1364/AO.54.004857
Hao J, et al. KW-level Narrow Linewidth Fiber Amplifier Seeded By a Fiber Bragg Grating Based Oscillator. Appl Opt. 2015 May 20;54(15):4857-62. PubMed PMID: 26192524.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - kW-level narrow linewidth fiber amplifier seeded by a fiber Bragg grating based oscillator. AU - Hao,Jinping, AU - Zhao,Hong, AU - Zhang,Dayong, AU - Zhang,Liming, AU - Zhang,Kun, PY - 2015/7/21/entrez PY - 2015/7/21/pubmed PY - 2015/7/21/medline SP - 4857 EP - 62 JF - Applied optics JO - Appl Opt VL - 54 IS - 15 N2 - This paper demonstrates an all-fiber narrow linewidth amplifier with a seed based on narrow linewidth fiber Bragg gratings (FBGs). The fiber amplifier achieves a narrow bandwidth output of 823 W, with an opto-optic efficiency of 84.5%. The pair of FBGs in the seed configuration helps to assure a narrow linewidth of the laser as 0.08 nm. In the laser profile, we introduce a cladding stripper with a sectional structure, which realizes high pump power leakage with high efficiency. The paper also discusses the impact of seed linewidth and fiber length on the SBS threshold in a narrow bandwidth laser. Based on this analysis, we discovered ways to inhibit SBS onset and scale power output. SN - 1539-4522 UR - https://www.unboundmedicine.com/medline/citation/26192524/kW_level_narrow_linewidth_fiber_amplifier_seeded_by_a_fiber_Bragg_grating_based_oscillator_ DB - PRIME DP - Unbound Medicine ER -
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