Temperature sensing based on chaotic correlation fiber loop ring down system

Chong Qin, Lingzhen Yang, Jianjun Yang, Jun Tian, Juanfen Wang, Zhaoxia Zhang, Pingping Xue, Yongkang Gong, Kang Li

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

13 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 wreiddiolSaesneg
Tudalennau (o-i)141-146
CyfnodolynOptical Fiber Technology
Cyfrol47
Rhif cyhoeddiJanuary 2019
Dyddiad ar-lein cynnar28 Tach 2018
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 31 Ion 2019

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