Passively Q-switched 0.24 mJ ring laser based on anisotropic tapered fiber

V. E. Ustimchik; D. A. Stoliarov; D. A. Korobko; Y. K. Chamorovskii; V. N. Filippov

doi:10.1016/j.rinp.2020.103640

Passively Q-switched 0.24 mJ ring laser based on anisotropic tapered fiber

V. E. Ustimchik^*, D. A. Stoliarov, D. A. Korobko, Y. K. Chamorovskii, V. N. Filippov

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We report on a passively high-power Q-switched ring laser based on the active polarization-maintaining double-clad tapered Yb³⁺-doped fiber (APM-T-DCF) as gain media. It generates 0.24 mJ pulse trains which consist of Q-switched pulses each with the energy of about 48 µJ and up to 385 W of peak power. Q-switched regime was achieved by tuning the optical feedback polarization state and band pass filtering. For the best of our knowledge, for the first time, we demonstrate Q-switched fiber ring laser based on APM-T-DCF.

Original language	English
Article number	103640
Journal	Results in Physics
Volume	20
Early online date	22 Nov 2020
DOIs	https://doi.org/10.1016/j.rinp.2020.103640
Publication status	Published - Jan 2021

Keywords

Active tapered fiber
Double-clad fiber
Fiber ring laser
Large mode area fiber
Polarization rotation
Q-switched laser

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10.1016/j.rinp.2020.103640Licence: CC BY-NC-ND 4.0

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@article{d58250293f914cfd8664a11c7a4d7530,

title = "Passively Q-switched 0.24 mJ ring laser based on anisotropic tapered fiber",

abstract = "We report on a passively high-power Q-switched ring laser based on the active polarization-maintaining double-clad tapered Yb3+-doped fiber (APM-T-DCF) as gain media. It generates 0.24 mJ pulse trains which consist of Q-switched pulses each with the energy of about 48 µJ and up to 385 W of peak power. Q-switched regime was achieved by tuning the optical feedback polarization state and band pass filtering. For the best of our knowledge, for the first time, we demonstrate Q-switched fiber ring laser based on APM-T-DCF.",

keywords = "Active tapered fiber, Double-clad fiber, Fiber ring laser, Large mode area fiber, Polarization rotation, Q-switched laser",

author = "Ustimchik, {V. E.} and Stoliarov, {D. A.} and Korobko, {D. A.} and Chamorovskii, {Y. K.} and Filippov, {V. N.}",

year = "2021",

month = jan,

doi = "10.1016/j.rinp.2020.103640",

language = "English",

volume = "20",

journal = "Results in Physics",

issn = "2211-3797",

publisher = "Elsevier",

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TY - JOUR

T1 - Passively Q-switched 0.24 mJ ring laser based on anisotropic tapered fiber

AU - Ustimchik, V. E.

AU - Stoliarov, D. A.

AU - Korobko, D. A.

AU - Chamorovskii, Y. K.

AU - Filippov, V. N.

PY - 2021/1

Y1 - 2021/1

N2 - We report on a passively high-power Q-switched ring laser based on the active polarization-maintaining double-clad tapered Yb3+-doped fiber (APM-T-DCF) as gain media. It generates 0.24 mJ pulse trains which consist of Q-switched pulses each with the energy of about 48 µJ and up to 385 W of peak power. Q-switched regime was achieved by tuning the optical feedback polarization state and band pass filtering. For the best of our knowledge, for the first time, we demonstrate Q-switched fiber ring laser based on APM-T-DCF.

AB - We report on a passively high-power Q-switched ring laser based on the active polarization-maintaining double-clad tapered Yb3+-doped fiber (APM-T-DCF) as gain media. It generates 0.24 mJ pulse trains which consist of Q-switched pulses each with the energy of about 48 µJ and up to 385 W of peak power. Q-switched regime was achieved by tuning the optical feedback polarization state and band pass filtering. For the best of our knowledge, for the first time, we demonstrate Q-switched fiber ring laser based on APM-T-DCF.

KW - Active tapered fiber

KW - Double-clad fiber

KW - Fiber ring laser

KW - Large mode area fiber

KW - Polarization rotation

KW - Q-switched laser

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UR - https://www.sciencedirect.com/science/article/pii/S2211379720320702?via%3Dihub

U2 - 10.1016/j.rinp.2020.103640

DO - 10.1016/j.rinp.2020.103640

M3 - Article

AN - SCOPUS:85097746003

SN - 2211-3797

VL - 20

JO - Results in Physics

JF - Results in Physics

M1 - 103640

ER -

Passively Q-switched 0.24 mJ ring laser based on anisotropic tapered fiber

Abstract

Keywords

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