• Chinese Optics Letters
  • Vol. 20, Issue 3, 031401 (2022)
Jun Guo1, Jian Liu2, Jie Xu1, Bin Xu3, Yuchong Ding4、*, Xiaodan Wang5, Xiaodong Xu1、**, and Jun Xu2
Author Affiliations
  • 1Jiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, China
  • 2School of Physics Science and Engineering, Institute for Advanced Study, Tongji University, Shanghai 200092, China
  • 3Department of Electronic Engineering, Xiamen University, Xiamen 361005, China
  • 4Research & Development Center of Material and Equipment, 26th Research Institute, China Electronics Technology Group Corporation, Chongqing 400060, China
  • 5School of Physics Science and Technology, Suzhou University of Science and Technology, Suzhou 215009, China
  • show less
    DOI: 10.3788/COL202220.031401 Cite this Article
    Jun Guo, Jian Liu, Jie Xu, Bin Xu, Yuchong Ding, Xiaodan Wang, Xiaodong Xu, Jun Xu. High performances of diode-end-pumped Nd:SrAl12O19 lasers operated in continuous-wave and passively Q-switched regimes[J]. Chinese Optics Letters, 2022, 20(3): 031401 Copy Citation Text show less
    Laser experimental setup of diode-end-pumped continuous-wave and passively Q-switched Nd:SRA lasers.
    Fig. 1. Laser experimental setup of diode-end-pumped continuous-wave and passively Q-switched Nd:SRA lasers.
    σ-polarized emission spectrum of an a-cut Nd:SRA crystal from 1000 to 1120 nm.
    Fig. 2. σ-polarized emission spectrum of an a-cut Nd:SRA crystal from 1000 to 1120 nm.
    Output power versus absorbed power of free-running diode-pumped Nd:SRA lasers.
    Fig. 3. Output power versus absorbed power of free-running diode-pumped Nd:SRA lasers.
    Laser wavelength of typical Nd:SRA laser under free-running mode.
    Fig. 4. Laser wavelength of typical Nd:SRA laser under free-running mode.
    Output power versus absorbed power of diode-pumped Nd:SRA laser under the insertion of a YAG etalon for wavelength tuning.
    Fig. 5. Output power versus absorbed power of diode-pumped Nd:SRA laser under the insertion of a YAG etalon for wavelength tuning.
    Typical laser wavelength after the insertion of the YAG etalon.
    Fig. 6. Typical laser wavelength after the insertion of the YAG etalon.
    Typical wavelength of dual-wavelength Nd:SRA laser after the insertion of the YAG etalon.
    Fig. 7. Typical wavelength of dual-wavelength Nd:SRA laser after the insertion of the YAG etalon.
    Average output power versus absorbed power of passively Q-switched Nd:SRA laser.
    Fig. 8. Average output power versus absorbed power of passively Q-switched Nd:SRA laser.
    (a) Typical pulse trains and (b) single-pulse profile of passively Q-switched Nd:SRA laser.
    Fig. 9. (a) Typical pulse trains and (b) single-pulse profile of passively Q-switched Nd:SRA laser.
    Evolution of (a) pulse width, (b) pulse repetition rate, (c) pulse energy, and (d) pulse peak power versus absorbed power.
    Fig. 10. Evolution of (a) pulse width, (b) pulse repetition rate, (c) pulse energy, and (d) pulse peak power versus absorbed power.
    Copy Citation Text
    Jun Guo, Jian Liu, Jie Xu, Bin Xu, Yuchong Ding, Xiaodan Wang, Xiaodong Xu, Jun Xu. High performances of diode-end-pumped Nd:SrAl12O19 lasers operated in continuous-wave and passively Q-switched regimes[J]. Chinese Optics Letters, 2022, 20(3): 031401
    Download Citation