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: Dec 9, 2025

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

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

10.0K

Injection-seeded single-longitudinal-mode Ti:Sapphire laser with no active stabilization.

I G Marienko, M Zhi, A I Khizhnyak

    Optics Express
    |September 10, 2020
    PubMed
    Summary

    We developed a novel injection-seeded nanosecond Titanium-Sapphire laser for stable single-mode operation without active feedback. This laser achieves 6-mJ pulses with high efficiency, offering a new design for tunable laser 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

    Apoptotic versus procoagulant platelets: similar "necrotic" phenotype and procoagulant activity in vitro, but distinct adhesive protein composition.

    Thrombosis research·2026
    Same author

    Functional activity features of lactoferrin-fucoidan complexes in model systems in vitro.

    Biomeditsinskaia khimiia·2025
    Same author

    Constructing of Synthetic DNA-Histone Networks as Extracellular Trap Model for Biomedical Research.

    Bulletin of experimental biology and medicine·2025
    Same author

    Comparative analysis of the effect of hybrid vaterite microparticles with various polysaccharides on neutrophils activity.

    Biomeditsinskaia khimiia·2025
    Same author

    Recombinant human holo-lactoferrin in complex with oleic acid suppresses the growth of solid myeloma more efficiently than its apo-form.

    Biochemistry and cell biology = Biochimie et biologie cellulaire·2025
    Same author

    Biomineralization of Human Genomic DNA into ZIF-8, a Zeolite-Like Metal-Organic Framework.

    Sovremennye tekhnologii v meditsine·2024

    Area of Science:

    • Laser Physics
    • Quantum Optics
    • Materials Science

    Background:

    • Achieving stable single-longitudinal-mode operation in pulsed lasers is crucial for many applications.
    • Traditional methods often rely on complex feedback loops for cavity stabilization.
    • Titanium-Sapphire (Ti:Sapphire) lasers are versatile but can be challenging to operate in a single mode.

    Purpose of the Study:

    • To demonstrate a novel, passively stable, injection-seeded nanosecond Ti:Sapphire laser.
    • To achieve single-longitudinal-mode operation without active cavity stabilization.
    • To investigate the performance and underlying physics of this new laser design.

    Main Methods:

    • Utilized an injection-seeded nanosecond Ti:Sapphire laser architecture.
    • Employed a short cavity design with an intracavity dispersive prism for wavelength pre-selection.

    More Related Videos

    Implementation of a Coherent Anti-Stokes Raman Scattering CARS System on a Ti:Sapphire and OPO Laser Based Standard Laser Scanning Microscope
    12:54

    Implementation of a Coherent Anti-Stokes Raman Scattering CARS System on a Ti:Sapphire and OPO Laser Based Standard Laser Scanning Microscope

    Published on: July 17, 2016

    11.5K
    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

    11.9K

    Related Experiment Videos

    Last Updated: Dec 9, 2025

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

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

    10.0K
    Implementation of a Coherent Anti-Stokes Raman Scattering CARS System on a Ti:Sapphire and OPO Laser Based Standard Laser Scanning Microscope
    12:54

    Implementation of a Coherent Anti-Stokes Raman Scattering CARS System on a Ti:Sapphire and OPO Laser Based Standard Laser Scanning Microscope

    Published on: July 17, 2016

    11.5K
    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

    11.9K
  • Performed numerical simulations incorporating extra cavity losses to model laser behavior.

    • Main Results:

    • Achieved stable single-longitudinal-mode operation without active feedback.
    • Generated 6-mJ transform-limited pulses at 807 nm.
    • Observed a high slope efficiency of 43% and validated simulation results with experimental data.

    Conclusions:

    • The novel cavity design with an intracavity prism enables stable, single-mode operation in injection-seeded Ti:Sapphire lasers.
    • Passive cavity stabilization simplifies the laser system and reduces complexity.
    • The study provides insights into laser mode formation dynamics and validates simulation accuracy.