Applied Physics B

, Volume 58, Issue 2, pp 149–151 | Cite as

Efficient Continuous Wave-laser emission of Pr3+-doped fluorides at room temperature

  • T. Sandrock
  • T. Danger
  • E. Heumann
  • G. Huber
  • B. H. T. Chai
Rapid Communication

Abstract

We report, to our knowledge for the first time, Continuous Wave (CW) laser emission at room temperature of Pr:LiYF4 (Pr.YLF) at six wavelengths: 522, 545, 607, 639.5, 720 and 907.4 nm. The pump source was an argon-ion laser tuned to a wavelength of ⋋ = 457.9 nm. The maximum output powers at 522 nm (3Pi3H5) and 639.5 nm (3P03F2) were 144 and 266 mW, respectively. We also observed CW laser action of Pr:GdLiF4 (Pr: GLF) at λ = 639 nm and of Pr:KYF4 (Pr: KYF) at λ = 642.5 nm.

PACS

42.55R 

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References

  1. 1.
    J.L. Adam, W.A. Sibley, D.R. Gabbe: J. Lum.33, 391 (1985)Google Scholar
  2. 2.
    L. Esterowitz, R. Allen, M. Kruer, F. Bartoli, L.S. Goldberg, H.P. Jenssen, A. Linz, V.O. Nicolai: J. Appl. Phys.48, 650 (1977)Google Scholar
  3. 3.
    A.A. Kaminskii: Sov. Phys. Dokl.28, 668 (1983) A.A. Kaminskii:Laser Crystals, 2nd edn., Springer Ser. Opt. Sci., Vol.14 (Springer, Berlin, Heidelberg 1990)Google Scholar
  4. 4.
    M.E. Koch, A.W. Kueny, W.E. Case: Appl. Phys. Lett.56, 1083 (1990)Google Scholar
  5. 5.
    A. Bleckmann, F. Heine, J.-P. Meyn, T. Danger, E. Heumann, G. Huber: Adv. Solid-State Lasers Conference, New Orleans, Louisiana, USA (1993) paper ATuB1Google Scholar
  6. 6.
    A. Bleckmann, F. Heine, J.-P. Meyn, T. Danger, K. Petermann, G. Huber: CLEO'93 (Baltimore). OSA Technical Digest Series (Optical Society of America, Washington, DC 1993) Vol.11, p.406, paper CThF2Google Scholar
  7. 7.
    R.M. Percival, M.W. Phillips, D.C. Hanna, A.C. Tropper: IEEE J. QE-25, 2119 (1989)Google Scholar
  8. 8.
    J.Y. Allain, M. Monerie, H. Poignant: Electron. Lett.27, 189 (1991)Google Scholar
  9. 9.
    Y. Durteste, M. Monerie, J.Y. Allain, H. Poignant: Electron. Lett.27, 626 (1991)Google Scholar
  10. 10.
    R.G. Smart, J.N. Carter, A.C. Tropper, D.C. Hanna, S.T. Davey, S.F. Carter, D. Szebesta: Opt. Commun.86, 337 (1991)Google Scholar
  11. 11.
    T. Danger, A. Bleckmann, G. Huber: submitted to Appl. Phys. AGoogle Scholar
  12. 12.
    T. Danger, T. Sandrock, E. Heumann, G. Huber, B. Chai: Appl. Phys. B57, 239 (1993)Google Scholar

Copyright information

© Springer-Verlag 1994

Authors and Affiliations

  • T. Sandrock
    • 1
  • T. Danger
    • 1
  • E. Heumann
    • 1
  • G. Huber
    • 1
  • B. H. T. Chai
    • 2
  1. 1.Institut für Laser-PhysikUniversität HamburgHamburgGermany
  2. 2.Center for Research in Electro-Optics and Lasers (CREOL)University of Central FloridaOrlandoUSA

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