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Optics Letters

Optics Letters


  • Editor: Anthony J. Campillo
  • Vol. 32, Iss. 4 — Feb. 15, 2007
  • pp: 400–402

High-power, continuous-wave, singly resonant optical parametric oscillator based on MgO:sPPLT

G. K. Samanta, G. R. Fayaz, Z. Sun, and M. Ebrahim-Zadeh  »View Author Affiliations

Optics Letters, Vol. 32, Issue 4, pp. 400-402 (2007)

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We report a high-power, widely tunable, cw singly resonant optical parametric oscillator (OPO) based on MgO:sPPLT. The OPO is pumped in the green by a cw diode-pumped Nd : Y V O 4 laser at 532 nm and can provide continuously tunable output across 848 1430 nm . Using a 30 mm crystal and double-pass pumping, an oscillation threshold of 2.88 W has been obtained, and single-pass idler powers in excess of 1.51 W have been generated over 1104 1430 nm for 6 W of pump power at an extraction efficiency of 25.2% and photon conversion efficiency of 56.7%.

© 2007 Optical Society of America

OCIS Codes
(190.2620) Nonlinear optics : Harmonic generation and mixing
(190.4360) Nonlinear optics : Nonlinear optics, devices
(190.4400) Nonlinear optics : Nonlinear optics, materials
(190.4970) Nonlinear optics : Parametric oscillators and amplifiers

ToC Category:
Nonlinear Optics

Original Manuscript: August 21, 2006
Revised Manuscript: October 13, 2006
Manuscript Accepted: October 17, 2006
Published: January 26, 2007

G. K. Samanta, G. R. Fayaz, Z. Sun, and M. Ebrahim-Zadeh, "High-power, continuous-wave, singly resonant optical parametric oscillator based on MgO:sPPLT," Opt. Lett. 32, 400-402 (2007)

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