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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 23, Iss. 11 — Jun. 1, 1998
  • pp: 846–848

Determination of the thermal loading of diode-pumped Nd:YVO4 by use of thermally induced second-harmonic output depolarization

Yung-Fu Chen and Hui-Jean Kuo  »View Author Affiliations


Optics Letters, Vol. 23, Issue 11, pp. 846-848 (1998)
http://dx.doi.org/10.1364/OL.23.000846


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Abstract

A new method of using thermally induced second-harmonic output depolarization to determine the fractional thermal loading of a diode-pumped Nd:YVO4 laser is proposed. The experimental results show that the fraction of the green output power polarized along the extraordinary axis of a KTP crystal, fe , is an oscillatory function of the absorbed pump power. The fractional thermal loading can be determined by measurement of the difference in the absorbed pump power between the peaks of fe .

© 1998 Optical Society of America

OCIS Codes
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3580) Lasers and laser optics : Lasers, solid-state

Citation
Yung-Fu Chen and Hui-Jean Kuo, "Determination of the thermal loading of diode-pumped Nd:YVO4 by use of thermally induced second-harmonic output depolarization," Opt. Lett. 23, 846-848 (1998)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-23-11-846


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References

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