Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Chinese Optics Letters, Volume. 18, Issue 1, 011405(2020)

Watt-level Pr3+:YLF deep red laser pumped by a fiber-coupled blue LD module or a single-emitter blue LD

Miaomao He1, Sheng Chen1, Quanxin Na1, Shaojuan Luo1, Haiyong Zhu3, Ying Li1,2, Changwen Xu1,2、*, and Dianyuan Fan1,2
Author Affiliations
  • 1International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China
  • 2Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong Province, Shenzhen University, Shenzhen 518060, China
  • 3College of Electrical and Electronic Engineering, Wenzhou University, Wenzhou 325035, China
    • show less
    Full TextGet PDF
    Figures&Tables (7)
    Equations (1)
    References (31)
    Cited By (22)
    Tools
    Paper Information
    Topics
    Figures & Tables(7)
    Power characteristic of LD module and the output spectrum at the maximum output power.

    Fig. 1. Power characteristic of LD module and the output spectrum at the maximum output power.

    Download full size
    View in Article
    Schematic diagram of Pr:YLF laser at 720.9 nm pumped by the 443.6 nm LD module.

    Fig. 2. Schematic diagram of Pr:YLF laser at 720.9 nm pumped by the 443.6 nm LD module.

    Download full size
    View in Article
    (Top) 720.9 nm laser output curves of the 6-mm-long Pr:YLF crystal. (Bottom) 10-mm-long Pr:YLF crystal pumped by the 443.6 nm LD module.

    Fig. 3. (Top) 720.9 nm laser output curves of the 6-mm-long Pr:YLF crystal. (Bottom) 10-mm-long Pr:YLF crystal pumped by the 443.6 nm LD module.

    Download full size
    View in Article
    Spectrum of the deep red laser at 720.9 nm.

    Fig. 4. Spectrum of the deep red laser at 720.9 nm.

    Download full size
    View in Article
    (Left) Far field patterns of the laser beam recorded at different output power. (Right) Internal temperature distribution of 10-mm-long Pr:YLF crystal at 12 W absorbed power.

    Fig. 5. (Left) Far field patterns of the laser beam recorded at different output power. (Right) Internal temperature distribution of 10-mm-long Pr:YLF crystal at 12 W absorbed power.

    Download full size
    View in Article
    (Top) Absorption spectrum of Pr:YLF at 444 nm and wavelength-shift of single-emitter LD. (Bottom) Schematic diagram of Pr:YLF laser pumped by a single 446 nm LD and pump beam pattern at the focus point.

    Fig. 6. (Top) Absorption spectrum of Pr:YLF at 444 nm and wavelength-shift of single-emitter LD. (Bottom) Schematic diagram of Pr:YLF laser pumped by a single 446 nm LD and pump beam pattern at the focus point.

    Download full size
    View in Article
    Output characteristics of 10-mm-long Pr:YLF pumped by single 446 nm LD. (Top) Focal length is 50 mm; (bottom) focal length is 80 mm.

    Fig. 7. Output characteristics of 10-mm-long Pr:YLF pumped by single 446 nm LD. (Top) Focal length is 50 mm; (bottom) focal length is 80 mm.

    Download full size
    View in Article
    Tools

    Get Citation

    Copy Citation Text

    Miaomao He, Sheng Chen, Quanxin Na, Shaojuan Luo, Haiyong Zhu, Ying Li, Changwen Xu, Dianyuan Fan, "Watt-level Pr3+:YLF deep red laser pumped by a fiber-coupled blue LD module or a single-emitter blue LD," Chin. Opt. Lett. 18, 011405 (2020)

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Lasers and Laser Optics

    Received: Sep. 10, 2019

    Accepted: Oct. 16, 2019

    Published Online: Dec. 30, 2019

    The Author Email: Changwen Xu (chwxu@szu.edu.cn)

    DOI:10.3788/COL202018.011405

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology