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Stable passively Q-switched and gain-switched Yb-doped all-fiber laser based on a dual-cavity with fiber Bragg gratings.
Opt Express. 2013 Nov 04; 21(22):26027-33.OE

Abstract

We demonstrate a stable passively Q-switched and gain-switched Yb-doped all-fiber laser cladding-pumped by a continuous fiber-coupled 976 nm laser diode. By use of an all-fiber dual-cavity, the efficient elements of the laser mainly include the fiber Bragg gratings and rare-earth doped fiber, allowing the oscillator to be integrated in a compact size with reliable and stable output. In this scheme, an efficient laser output with 45 ns pulse width, 62 μJ pulse energy, and 1.4 kW peak power operating at 1081 nm was obtained. To the best of our knowledge, this is the minimum pulse width in this similar kind of all-fiber configuration at present. Sequential nanosecond pulses were obtained at the repetition rate of several to tens of kHz with the variation of the diode pumping power. Effects of laser parameters such as pump power, cavity length, external-cavity wavelength, and FBG reflectivity on laser performance were also presented and discussed.

Authors

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

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

24216827

Citation

Jin, Dongchen, et al. "Stable Passively Q-switched and Gain-switched Yb-doped All-fiber Laser Based On a Dual-cavity With Fiber Bragg Gratings." Optics Express, vol. 21, no. 22, 2013, pp. 26027-33.
Jin D, Sun R, Shi H, et al. Stable passively Q-switched and gain-switched Yb-doped all-fiber laser based on a dual-cavity with fiber Bragg gratings. Opt Express. 2013;21(22):26027-33.
Jin, D., Sun, R., Shi, H., Liu, J., & Wang, P. (2013). Stable passively Q-switched and gain-switched Yb-doped all-fiber laser based on a dual-cavity with fiber Bragg gratings. Optics Express, 21(22), 26027-33. https://doi.org/10.1364/OE.21.026027
Jin D, et al. Stable Passively Q-switched and Gain-switched Yb-doped All-fiber Laser Based On a Dual-cavity With Fiber Bragg Gratings. Opt Express. 2013 Nov 4;21(22):26027-33. PubMed PMID: 24216827.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Stable passively Q-switched and gain-switched Yb-doped all-fiber laser based on a dual-cavity with fiber Bragg gratings. AU - Jin,Dongchen, AU - Sun,Ruoyu, AU - Shi,Hongxing, AU - Liu,Jiang, AU - Wang,Pu, PY - 2013/11/13/entrez PY - 2013/11/13/pubmed PY - 2013/11/13/medline SP - 26027 EP - 33 JF - Optics express JO - Opt Express VL - 21 IS - 22 N2 - We demonstrate a stable passively Q-switched and gain-switched Yb-doped all-fiber laser cladding-pumped by a continuous fiber-coupled 976 nm laser diode. By use of an all-fiber dual-cavity, the efficient elements of the laser mainly include the fiber Bragg gratings and rare-earth doped fiber, allowing the oscillator to be integrated in a compact size with reliable and stable output. In this scheme, an efficient laser output with 45 ns pulse width, 62 μJ pulse energy, and 1.4 kW peak power operating at 1081 nm was obtained. To the best of our knowledge, this is the minimum pulse width in this similar kind of all-fiber configuration at present. Sequential nanosecond pulses were obtained at the repetition rate of several to tens of kHz with the variation of the diode pumping power. Effects of laser parameters such as pump power, cavity length, external-cavity wavelength, and FBG reflectivity on laser performance were also presented and discussed. SN - 1094-4087 UR - https://www.unboundmedicine.com/medline/citation/24216827/Stable_passively_Q_switched_and_gain_switched_Yb_doped_all_fiber_laser_based_on_a_dual_cavity_with_fiber_Bragg_gratings_ L2 - https://www.lens.org/lens/search?q=citation_id:24216827 DB - PRIME DP - Unbound Medicine ER -
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