Comparative study of passively Q-switched c-cut Nd:YVO4/Nd:YAG lasers based on CVD graphene and controlled operation

F. Q Jia, Pei Liu, Kang Li, Nigel Copner

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

34 Wedi eu Llwytho i Lawr (Pure)

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In this paper, a comparative study of passively Q-switched c-cut Nd:YVO4 and Nd:YAG lasers using four different layers CVD graphene as saturable absorber are demonstrated experimentally for the first time. Moreover, it is successful to accurately control the frequency of repetition rates of the CVD graphern passively Q-switched lasers by pulsed pump. The impacts of laser materials, layers of CVD graphene and cavity length on output parameters are investigated intensively as well, the result shows that the c-cut Nd:YVO4 is a promising laser media compared with Nd:YAG for passively Q-switched lasers based on CVD graphene, as it has better performances in pulse width, pulse energy and peak power. A useful and cost-effective way to generate stable pulsed lasers by CVD graphene or other novel saturable materials are demonstrated.

Comparative study of passively Q-switched c-cut Nd:YVO4/Nd:YAG lasers based on CVD graphene and controlled operation. Available from: https://www.researchgate.net/publication/292950060_Comparative_study_of_passively_Q-switched_c-cut_NdYVO4NdYAG_lasers_based_on_CVD_graphene_and_controlled_operation [accessed Mar 31, 2017].
Iaith wreiddiolSaesneg
Tudalennau (o-i)102-110
Nifer y tudalennau9
CyfnodolynOptics Communications
Cyfrol395
Dyddiad ar-lein cynnar2 Chwef 2016
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 15 Gorff 2017

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