Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Apr 30, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
10:17

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

12.4K

2 × 2 arrayed and passively Q-switched Nd:YVO4 laser under Dammann-arrayed pumping.

Zheng Wang, Junjie Yu, Kegui Xia

    Applied Optics
    |May 3, 2014
    PubMed
    Summary

    Researchers developed an arrayed, passively Q-switched neodymium-doped yttrium orthovanadate (Nd:YVO4) laser. This novel laser system generates 2x2 arrayed nanosecond pulses, showing promise for high-peak-power applications.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Effectiveness of the dual teachers-three rings-four dimensions teaching model in cultivating nursing students' comprehensive competence: A quasi-experimental study.

    Nurse education today·2026
    Same author

    Glucocorticoid and mitophagy signaling-based molecular subtyping reveals HMGA1 as a prognostic and immunotherapy biomarker in lung adenocarcinoma.

    NPJ precision oncology·2026
    Same author

    A virtual water-driven model for tracing environmental burden transfers through the multi-element nexus in the Pearl River Delta, China.

    Journal of environmental management·2026
    Same author

    Shear-Stiffening Damping Ionogels Enabled by the Synergy of Dynamic Bonds and Steric Hindrance.

    Advanced materials (Deerfield Beach, Fla.)·2026
    Same author

    Luteolin-Loaded WPI/Pueraria lobata Amylopectin Composite Gel Improves Adipocyte Thermogenesis and Insulin Sensitivity.

    ACS applied bio materials·2026
    Same author

    Research on pulse energy stability in multi-pass amplifiers of CPA systems.

    Optics express·2026

    Area of Science:

    • Lasers and Photonics
    • Materials Science

    Background:

    • Development of efficient solid-state lasers is crucial for various high-power applications.
    • Passive Q-switching offers a compact and robust method for generating short laser pulses.

    Purpose of the Study:

    • To demonstrate a proof-of-concept for an arrayed and passively Q-switched Nd:YVO4 laser.
    • To investigate the use of a Dammann grating for creating a 2x2 pump beam array.

    Main Methods:

    • Utilized a Dammann grating to split the 808 nm laser diode pump light into a 2x2 array.
    • Employed a monolithic Nd:YVO4 crystal with a Cr4+:YAG saturable absorber in a plano-plano resonator.
    • Achieved passive Q-switching for nanosecond pulse generation.

    Main Results:

    More Related Videos

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
    10:52

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

    9.5K
    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
    08:48

    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

    Published on: November 22, 2019

    7.0K

    Related Experiment Videos

    Last Updated: Apr 30, 2026

    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
    10:17

    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

    Published on: July 12, 2017

    12.4K
    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
    10:52

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

    9.5K
    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
    08:48

    Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

    Published on: November 22, 2019

    7.0K
    • Successfully generated a 2x2 array of laser beams.
    • Observed emission of nanosecond laser pulses from the arrayed system.
    • Demonstrated the feasibility of a monolithic, passively Q-switched laser design.

    Conclusions:

    • The developed arrayed, passively Q-switched Nd:YVO4 laser is a viable technology.
    • This laser system shows potential for high-peak-power applications, such as multipoint ignition in automobile engines.