High-efficiency resonantly pumped room temperature Ho:YVO4 laser

Gang Li; Bao Quan Yao; Pei Bei Meng; You Lun Ju; Yue Zhu Wang

doi:10.1364/OL.36.002934

High-efficiency resonantly pumped room temperature Ho:YVO4 laser

Gang Li
, Bao Quan Yao^*
, Pei Bei Meng
, You Lun Ju
, Yue Zhu Wang

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

36 Scopus citations

Abstract

An efficient 2 μm room temperature Ho:YVO₄ laser resonantly pumped by a 1:94 μm Tm:YAP laser is demonstrated, for the first time to our knowledge, in this Letter. Up to 8:58W of laser output at 2053nm is obtained with the opticalto- optical conversion efficiency as much as 41.2%. The output beam had quality of M² factor with Mx² of 3.58 and My ² of 1.76 at 8W output level. In addition, we also obtained 4:18W laser output at 2066nm and 7:04W at 2040nm from the Ho:YVO₄ laser with conversion efficiency of 27.8% and 33.8%, respectively.

Original language	English
Pages (from-to)	2934-2936
Number of pages	3
Journal	Optics Letters
Volume	36
Issue number	15
DOIs	https://doi.org/10.1364/OL.36.002934
State	Published - 1 Aug 2011

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title = "High-efficiency resonantly pumped room temperature Ho:YVO4 laser",

abstract = "An efficient 2 μm room temperature Ho:YVO4 laser resonantly pumped by a 1:94 μm Tm:YAP laser is demonstrated, for the first time to our knowledge, in this Letter. Up to 8:58W of laser output at 2053nm is obtained with the opticalto- optical conversion efficiency as much as 41.2\%. The output beam had quality of M2 factor with Mx2 of 3.58 and My 2 of 1.76 at 8W output level. In addition, we also obtained 4:18W laser output at 2066nm and 7:04W at 2040nm from the Ho:YVO4 laser with conversion efficiency of 27.8\% and 33.8\%, respectively.",

author = "Gang Li and Yao, \{Bao Quan\} and Meng, \{Pei Bei\} and Ju, \{You Lun\} and Wang, \{Yue Zhu\}",

year = "2011",

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doi = "10.1364/OL.36.002934",

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T1 - High-efficiency resonantly pumped room temperature Ho:YVO4 laser

AU - Li, Gang

AU - Yao, Bao Quan

AU - Meng, Pei Bei

AU - Ju, You Lun

AU - Wang, Yue Zhu

PY - 2011/8/1

Y1 - 2011/8/1

N2 - An efficient 2 μm room temperature Ho:YVO4 laser resonantly pumped by a 1:94 μm Tm:YAP laser is demonstrated, for the first time to our knowledge, in this Letter. Up to 8:58W of laser output at 2053nm is obtained with the opticalto- optical conversion efficiency as much as 41.2%. The output beam had quality of M2 factor with Mx2 of 3.58 and My 2 of 1.76 at 8W output level. In addition, we also obtained 4:18W laser output at 2066nm and 7:04W at 2040nm from the Ho:YVO4 laser with conversion efficiency of 27.8% and 33.8%, respectively.

AB - An efficient 2 μm room temperature Ho:YVO4 laser resonantly pumped by a 1:94 μm Tm:YAP laser is demonstrated, for the first time to our knowledge, in this Letter. Up to 8:58W of laser output at 2053nm is obtained with the opticalto- optical conversion efficiency as much as 41.2%. The output beam had quality of M2 factor with Mx2 of 3.58 and My 2 of 1.76 at 8W output level. In addition, we also obtained 4:18W laser output at 2066nm and 7:04W at 2040nm from the Ho:YVO4 laser with conversion efficiency of 27.8% and 33.8%, respectively.

UR - https://www.scopus.com/pages/publications/79961149034

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DO - 10.1364/OL.36.002934

M3 - 文章

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AN - SCOPUS:79961149034

SN - 0146-9592

VL - 36

SP - 2934

EP - 2936

JO - Optics Letters

JF - Optics Letters

IS - 15

ER -

High-efficiency resonantly pumped room temperature Ho:YVO4 laser

Abstract

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