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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 3, Iss. 3 — Mar. 10, 2005
  • pp: 164–167

Theoretical study of Pr^(3+):ZBLAN upconversion ultraviolet fiber laser based on 4f5d state

Aiping Fang, Zhenwen Dai, Tao Luo, Guijuan Sun, Lijun Wang, and Zhankui Jiang  »View Author Affiliations


Chinese Optics Letters, Vol. 3, Issue 3, pp. 164-167 (2005)


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Abstract

A theoretical study of the kinetics of two-step-excitation upconversion ultraviolet cw fiber laser based on the 4f5d state in Pr^(3+):ZBLAN is performed using steady population rate equations and light propagation equations. Under different Pr^(3+) concentrations, the dependence of the threshold pump powers on the other pump power, the variations of laser output power with reflectivity of output coupler, pump powers and fiber length as well as the dependence of the optimum fiber length on pump powers are investigated. The results predict some optimum laser parameters for maximizing output power.

© 2005 Chinese Optics Letters

OCIS Codes
(140.3510) Lasers and laser optics : Lasers, fiber
(140.3610) Lasers and laser optics : Lasers, ultraviolet
(160.5690) Materials : Rare-earth-doped materials
(190.7220) Nonlinear optics : Upconversion

Citation
Aiping Fang, Zhenwen Dai, Tao Luo, Guijuan Sun, Lijun Wang, and Zhankui Jiang, "Theoretical study of Pr^(3+):ZBLAN upconversion ultraviolet fiber laser based on 4f5d state," Chin. Opt. Lett. 3, 164-167 (2005)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-3-3-164

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