LD pumped quasi-three-level 928 nm laser with Nd:Gd0.69Y0.3TaO4 mixed crystal

Wenming Yao; Renpeng Yan; Wentao Wu; Kang Li; Xin Yu; Yuefei Ma; Fang Peng; Qingli Zhang; Renqin Dou; Nigel Copner; Jing Gao

doi:10.1016/j.optlastec.2018.10.003

LD pumped quasi-three-level 928 nm laser with Nd:Gd0.69Y0.3TaO4 mixed crystal

Wenming Yao, Renpeng Yan, Wentao Wu, Kang Li, Xin Yu, Yuefei Ma, Fang Peng, Qingli Zhang, Renqin Dou, Nigel Copner, Jing Gao

Cyfadran Cyfrifiadureg, Peirianneg a Gwyddoniaeth

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

21 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

We report on a 928 nm laser based on quasi-three-level transition of 4F3/24I9/2 in a Nd:Gd0.69Y0.3TaO4 mixed single crystal. With LD pumping at 808 nm, an output energy of 29.8 mJ at 928 nm is achieved with an optical-to-optical efficiency of 16.5% and a slope efficiency of 21.2%. In comparison, using 879 nm LD pumping, the maximum output energy at 928 nm reaches 48.5 mJ with an optical-to-optical efficiency of 33.4% and a slope efficiency of 38.0%.

Iaith wreiddiol	Saesneg
Rhif yr erthygl	S0030399218309654
Tudalennau (o-i)	222-226
Cyfnodolyn	Optics and Laser Technology
Cyfrol	111
Rhif cyhoeddi	April 2019
Dyddiad ar-lein cynnar	9 Hyd 2018
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1016/j.optlastec.2018.10.003
Statws	Cyhoeddwyd - Ebrill 2019

Mynediad at Ddogfen

10.1016/j.optlastec.2018.10.003

JOLT-finalLlawysgrif awdur wedi’i dderbyn, 410 KBTrwydded: CC BY-NC-ND

Dyfynnu hyn

@article{60c465a8631847c8a55e236eb9c8b5bc,

title = "LD pumped quasi-three-level 928 nm laser with Nd:Gd0.69Y0.3TaO4 mixed crystal",

abstract = "We report on a 928 nm laser based on quasi-three-level transition of 4F3/24I9/2 in a Nd:Gd0.69Y0.3TaO4 mixed single crystal. With LD pumping at 808 nm, an output energy of 29.8 mJ at 928 nm is achieved with an optical-to-optical efficiency of 16.5% and a slope efficiency of 21.2%. In comparison, using 879 nm LD pumping, the maximum output energy at 928 nm reaches 48.5 mJ with an optical-to-optical efficiency of 33.4% and a slope efficiency of 38.0%.",

keywords = "LD pumped, Nd:GYTO, Direct pumping",

author = "Wenming Yao and Renpeng Yan and Wentao Wu and Kang Li and Xin Yu and Yuefei Ma and Fang Peng and Qingli Zhang and Renqin Dou and Nigel Copner and Jing Gao",

year = "2019",

month = apr,

doi = "10.1016/j.optlastec.2018.10.003",

language = "English",

volume = "111",

pages = "222--226",

journal = "Optics and Laser Technology",

issn = "0030-3992",

publisher = "Elsevier",

number = "April 2019",

}

TY - JOUR

T1 - LD pumped quasi-three-level 928 nm laser with Nd:Gd0.69Y0.3TaO4 mixed crystal

AU - Yao, Wenming

AU - Yan, Renpeng

AU - Wu, Wentao

AU - Li, Kang

AU - Yu, Xin

AU - Ma, Yuefei

AU - Peng, Fang

AU - Zhang, Qingli

AU - Dou, Renqin

AU - Copner, Nigel

AU - Gao, Jing

PY - 2019/4

Y1 - 2019/4

N2 - We report on a 928 nm laser based on quasi-three-level transition of 4F3/24I9/2 in a Nd:Gd0.69Y0.3TaO4 mixed single crystal. With LD pumping at 808 nm, an output energy of 29.8 mJ at 928 nm is achieved with an optical-to-optical efficiency of 16.5% and a slope efficiency of 21.2%. In comparison, using 879 nm LD pumping, the maximum output energy at 928 nm reaches 48.5 mJ with an optical-to-optical efficiency of 33.4% and a slope efficiency of 38.0%.

AB - We report on a 928 nm laser based on quasi-three-level transition of 4F3/24I9/2 in a Nd:Gd0.69Y0.3TaO4 mixed single crystal. With LD pumping at 808 nm, an output energy of 29.8 mJ at 928 nm is achieved with an optical-to-optical efficiency of 16.5% and a slope efficiency of 21.2%. In comparison, using 879 nm LD pumping, the maximum output energy at 928 nm reaches 48.5 mJ with an optical-to-optical efficiency of 33.4% and a slope efficiency of 38.0%.

KW - LD pumped

KW - Nd:GYTO

KW - Direct pumping

U2 - 10.1016/j.optlastec.2018.10.003

DO - 10.1016/j.optlastec.2018.10.003

M3 - Article

VL - 111

SP - 222

EP - 226

JO - Optics and Laser Technology

JF - Optics and Laser Technology

SN - 0030-3992

IS - April 2019

M1 - S0030399218309654

ER -

LD pumped quasi-three-level 928 nm laser with Nd:Gd0.69Y0.3TaO4 mixed crystal

Crynodeb

Mynediad at Ddogfen

Ôl bys

Dyfynnu hyn