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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 38, Iss. 5 — Mar. 1, 2013
  • pp: 784–786

Single frequency 1645 nm Er:YAG nonplanar ring oscillator resonantly pumped by a 1470 nm laser diode

Yan Zheng, Chunqing Gao, Ran Wang, Mingwei Gao, and Qing Ye  »View Author Affiliations


Optics Letters, Vol. 38, Issue 5, pp. 784-786 (2013)
http://dx.doi.org/10.1364/OL.38.000784


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Abstract

A 1645 nm Er:YAG nonplanar ring oscillator, resonantly pumped by a 1470 nm laser diode, is reported. By using a 0.5%-doped Er:YAG nonplanar ring resonator, a 0.284 W single-frequency laser output at 1645 nm was obtained with a slope efficiency of 42.1%. The beam quality in x and y directions were 1.064 and 1.039, respectively.

© 2013 Optical Society of America

OCIS Codes
(140.3460) Lasers and laser optics : Lasers
(140.3500) Lasers and laser optics : Lasers, erbium
(140.3560) Lasers and laser optics : Lasers, ring
(140.3570) Lasers and laser optics : Lasers, single-mode

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: October 17, 2012
Revised Manuscript: January 31, 2013
Manuscript Accepted: February 5, 2013
Published: February 28, 2013

Citation
Yan Zheng, Chunqing Gao, Ran Wang, Mingwei Gao, and Qing Ye, "Single frequency 1645 nm Er:YAG nonplanar ring oscillator resonantly pumped by a 1470 nm laser diode," Opt. Lett. 38, 784-786 (2013)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-38-5-784

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