High beam quality and compact diode end-pumped Nd:YVO4 slab laser with a hybrid resonator

S. Zhao; H. T. Huang; J. L. He; B. T. Zhang; M. H. Jiang; H. L. Zhang

doi:10.1134/S1054660X1007039X

High beam quality and compact diode end-pumped Nd:YVO₄ slab laser with a hybrid resonator

S. Zhao
, H. T. Huang
, J. L. He^*
, B. T. Zhang
, M. H. Jiang
, H. L. Zhang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

A compact, high power and high beam quality diode-end-pumped CW Nd:YVO ₄ slab 1064 nm laser with a hybrid resonator is demonstrated. The maximum output power of 23.0 W is obtained under the pump power of 66.7 W, which gives the slope efficiency and optical conversion efficiency of 52.0 and 34.0%, respectively. The beam quality M² factors are measured to be 1.5 in the unstable direction and 1.7 in the stable direction. The power stability of the LD end-pumped slab laser at an output power of 19 W is measured to be 0.7% for half an hour operation.

Original language	English
Pages (from-to)	781-785
Number of pages	5
Journal	Laser Physics
Volume	20
Issue number	4
DOIs	https://doi.org/10.1134/S1054660X1007039X
Publication status	Published - Apr 2010
Externally published	Yes

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title = "High beam quality and compact diode end-pumped Nd:YVO4 slab laser with a hybrid resonator",

abstract = "A compact, high power and high beam quality diode-end-pumped CW Nd:YVO 4 slab 1064 nm laser with a hybrid resonator is demonstrated. The maximum output power of 23.0 W is obtained under the pump power of 66.7 W, which gives the slope efficiency and optical conversion efficiency of 52.0 and 34.0\%, respectively. The beam quality M2 factors are measured to be 1.5 in the unstable direction and 1.7 in the stable direction. The power stability of the LD end-pumped slab laser at an output power of 19 W is measured to be 0.7\% for half an hour operation.",

author = "S. Zhao and Huang, \{H. T.\} and He, \{J. L.\} and Zhang, \{B. T.\} and Jiang, \{M. H.\} and Zhang, \{H. L.\}",

year = "2010",

month = apr,

doi = "10.1134/S1054660X1007039X",

language = "English",

volume = "20",

pages = "781--785",

journal = "Laser Physics",

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AU - Zhao, S.

AU - Huang, H. T.

AU - He, J. L.

AU - Zhang, B. T.

AU - Jiang, M. H.

AU - Zhang, H. L.

PY - 2010/4

Y1 - 2010/4

N2 - A compact, high power and high beam quality diode-end-pumped CW Nd:YVO 4 slab 1064 nm laser with a hybrid resonator is demonstrated. The maximum output power of 23.0 W is obtained under the pump power of 66.7 W, which gives the slope efficiency and optical conversion efficiency of 52.0 and 34.0%, respectively. The beam quality M2 factors are measured to be 1.5 in the unstable direction and 1.7 in the stable direction. The power stability of the LD end-pumped slab laser at an output power of 19 W is measured to be 0.7% for half an hour operation.

AB - A compact, high power and high beam quality diode-end-pumped CW Nd:YVO 4 slab 1064 nm laser with a hybrid resonator is demonstrated. The maximum output power of 23.0 W is obtained under the pump power of 66.7 W, which gives the slope efficiency and optical conversion efficiency of 52.0 and 34.0%, respectively. The beam quality M2 factors are measured to be 1.5 in the unstable direction and 1.7 in the stable direction. The power stability of the LD end-pumped slab laser at an output power of 19 W is measured to be 0.7% for half an hour operation.

UR - https://www.scopus.com/pages/publications/77952420897

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SP - 781

EP - 785

JO - Laser Physics

JF - Laser Physics

IS - 4

ER -

High beam quality and compact diode end-pumped Nd:YVO₄ slab laser with a hybrid resonator

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