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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 5, Iss. 6 — Jun. 10, 2007
  • pp: 351–352

Experimental spectra study of Tm:GdVO4 microchip laser at room temperature

Yufeng Li, Youlun Ju, Y. Urata, and Yuezhu Wang  »View Author Affiliations


Chinese Optics Letters, Vol. 5, Issue 6, pp. 351-352 (2007)


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Abstract

A high efficient diode-pumped Tm:GdVO4 microchip laser is demonstrated. Output power of 310 mW at 1917 nm with slope efficiency of 22% is produced when pumped by 2 W of power at 802 nm. Unpolarized fluorescence spectra near 1800 nm pumped by laser diode are measured. In addition, the most important upconversion fluorescence from 1D2 to 3F4 and 3H6 levels is discussed.

© 2007 Chinese Optics Letters

OCIS Codes
(140.3070) Lasers and laser optics : Infrared and far-infrared lasers
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3580) Lasers and laser optics : Lasers, solid-state

Citation
Yufeng Li, Youlun Ju, Y. Urata, and Yuezhu Wang, "Experimental spectra study of Tm:GdVO4 microchip laser at room temperature," Chin. Opt. Lett. 5, 351-352 (2007)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-5-6-351

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