High repetition rate passively Q-switched laser on Nd:SRA at 1049 nm with MXene Ti3C2Tx

Mengfei Zhao; Zhongmian Zhang; Xiaoyue Feng; Mengyu Zong; Jie Liu; Xiaodong Xu; Han Zhang

doi:doi:10.3788/COL202018.041401

Chinese Optics Letters, 2020, 18 (4): 041401, Published Online: Apr. 7, 2020

High repetition rate passively Q-switched laser on Nd:SRA at 1049 nm with MXene Ti₃C₂T_x Download： 715次

Mengfei Zhao ¹Zhongmian Zhang ¹Xiaoyue Feng ¹Mengyu Zong ¹Jie Liu ^1,*Xiaodong Xu ²Han Zhang ³

Author Affiliations

¹ Shandong Provincial Engineering and Technical Center of Light Manipulations & Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University, Jinan 250358, China

² Jiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, China

³ Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Electronic Science and Technology and College of Optoelectronics Engineering, Shenzhen University, Shenzhen 518060, China

Nd:SrAl12O19 crystal MXene Ti3C2Tx disordered crystal passively Q-switched lasers

Abstract

A new disordered crystal Nd:SrAl₁₂O₁₉ (Nd:SRA) with an Nd³⁺ doping concentration of 5% was successfully grown using the Czochralski method. A diode-pumped Nd:SRA Q-switched laser operating at 1049 nm was demonstrated for the first time, to the best of our knowledge. Based on an MXene Ti₃C₂T_x sheet, a high repetition rate of 201 kHz and a Q-switched pulse width of 346 ns were obtained when the absorbed pump power was 2.8 W. The peak power and single pulse energy were 1.87 W and 0.65 μJ, respectively.

PDF全文

Mengfei Zhao, Zhongmian Zhang, Xiaoyue Feng, Mengyu Zong, Jie Liu, Xiaodong Xu, Han Zhang. High repetition rate passively Q-switched laser on Nd:SRA at 1049 nm with MXene Ti₃C₂T_x[J]. Chinese Optics Letters, 2020, 18(4): 041401.

High repetition rate passively Q-switched laser on Nd:SRA at 1049 nm with MXene Ti₃C₂T_x Download： 715次

关于本站 Cookie 的使用提示

全站搜索