• Chinese Optics Letters
  • Vol. 17, Issue 11, 111404 (2019)
Heyan Liu1, Yongji Yu1、*, Dehui Sun2, Hong Liu2, Yuheng Wang1, Hao Zheng1, Dan Li1, and Guangyong Jin1
Author Affiliations
  • 1Jilin Key Laboratory of Solid Laser Technology and Application, School of Science, Changchun University of Science and Technology, Changchun 130022, China
  • 2Institute for Advanced Interdisciplinary Research, University of Jinan, Jinan 250022, China
  • show less
    DOI: 10.3788/COL201917.111404 Cite this Article Set citation alerts
    Heyan Liu, Yongji Yu, Dehui Sun, Hong Liu, Yuheng Wang, Hao Zheng, Dan Li, Guangyong Jin. 1514 nm eye-safe passively Q-switched self-optical parametric oscillator based on Nd3+-doped MgO:PPLN[J]. Chinese Optics Letters, 2019, 17(11): 111404 Copy Citation Text show less
    Schematic diagram of the 1514 nm SOPO (Cr4+:YAG with transmission of 91%).
    Fig. 1. Schematic diagram of the 1514 nm SOPO (Cr4+:YAG with transmission of 91%).
    (a) σ-polarized absorption spectrum and π-polarized fluorescence absorption spectrum of Nd:MgO:PPLN, (b) σ-polarized absorption spectrum and π-polarized fluorescence emission spectrum of Nd:MgO:PPLN.
    Fig. 2. (a) σ-polarized absorption spectrum and π-polarized fluorescence absorption spectrum of Nd:MgO:PPLN, (b) σ-polarized absorption spectrum and π-polarized fluorescence emission spectrum of Nd:MgO:PPLN.
    1084 nm output power and signal single-pulse energy of a Q-switched laser using Cr4+:YAG, depending on absorbed pump power.
    Fig. 3. 1084 nm output power and signal single-pulse energy of a Q-switched laser using Cr4+:YAG, depending on absorbed pump power.
    Single-pulse repetition rate and pulse energy versus absorbed pump powers for passively Q-switched 1084 nm fundamental light.
    Fig. 4. Single-pulse repetition rate and pulse energy versus absorbed pump powers for passively Q-switched 1084 nm fundamental light.
    1084 nm output spectrum of the passively Q-switched laser.
    Fig. 5. 1084 nm output spectrum of the passively Q-switched laser.
    1084 nm single-pulse energy and 1514 nm single-pulse energy.
    Fig. 6. 1084 nm single-pulse energy and 1514 nm single-pulse energy.
    1514 nm eye-safe output spectrum of the passively Q-switched laser.
    Fig. 7. 1514 nm eye-safe output spectrum of the passively Q-switched laser.
    1514 nm fundamental light repetition frequency and single-pulse width.
    Fig. 8. 1514 nm fundamental light repetition frequency and single-pulse width.
    Heyan Liu, Yongji Yu, Dehui Sun, Hong Liu, Yuheng Wang, Hao Zheng, Dan Li, Guangyong Jin. 1514 nm eye-safe passively Q-switched self-optical parametric oscillator based on Nd3+-doped MgO:PPLN[J]. Chinese Optics Letters, 2019, 17(11): 111404
    Download Citation