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: Jun 19, 2026

Highly-Multiplexed Tissue Imaging with Raman Dyes
07:18

Highly-Multiplexed Tissue Imaging with Raman Dyes

Published on: April 21, 2022

High-reflectivity four-wave mixing by saturable gain in Rhodamine 6G dye.

P J Soan, A D Case, M J Damzen

    Optics Letters
    |October 2, 2009
    PubMed
    Summary

    Numerical modeling of four-wave mixing in saturated gain media reveals that saturable absorption significantly impacts reflectivity. Experiments with Rhodamine 6G confirm this influence on intensity-dependent four-wave mixing.

    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

    >30 W vortex LG<sub>01</sub> or HG<sub>10</sub> laser using a mode transforming output coupler.

    Optics express·2021
    Same author

    Vortex laser by transforming Gaussian mode with an interferometric output coupler.

    Optics express·2019
    Same author

    Diode-side-pumped Alexandrite slab lasers.

    Optics express·2017
    Same author

    Diode-pumped Alexandrite lasers in Q-switched and cavity-dumped Q-switched operation.

    Optics express·2016
    Same author

    Investigation of a versatile pulsed laser source based on a diode seed and ultra-high gain bounce geometry amplifiers.

    Optics express·2015
    Same author

    Pulse control in a Q-switched Nd:YVO4 bounce geometry laser using a secondary cavity.

    Optics letters·2014

    Area of Science:

    • Nonlinear optics
    • Quantum optics

    Background:

    • Four-wave mixing (FWM) is a fundamental nonlinear optical process.
    • Saturated gain media are crucial for efficient light generation and manipulation.
    • Understanding the influence of pump saturation is key to controlling FWM efficiency.

    Purpose of the Study:

    • To numerically model four-wave mixing in a saturated gain medium.
    • To experimentally validate the numerical predictions using Rhodamine 6G dye.
    • To investigate the effect of pump saturation on FWM reflectivity.

    Main Methods:

    • Numerical simulations of FWM in a saturated gain environment.
    • Experimental realization of FWM in laser-pumped Rhodamine 6G.
    • Comparison of experimental reflectivity data with numerical predictions.

    More Related Videos

    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
    15:04

    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy

    Published on: May 18, 2011

    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy
    09:57

    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy

    Published on: July 25, 2022

    Related Experiment Videos

    Last Updated: Jun 19, 2026

    Highly-Multiplexed Tissue Imaging with Raman Dyes
    07:18

    Highly-Multiplexed Tissue Imaging with Raman Dyes

    Published on: April 21, 2022

    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
    15:04

    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy

    Published on: May 18, 2011

    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy
    09:57

    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy

    Published on: July 25, 2022

    Main Results:

    • The numerical model accurately predicts experimental FWM reflectivity.
    • Saturable absorption of the laser pump dramatically influences FWM reflectivity.
    • The intensity dependence of FWM reflectivity is strongly affected by pump saturation.

    Conclusions:

    • Saturable absorption in the gain medium is a critical factor in FWM.
    • Accurate modeling requires consideration of pump saturation effects.
    • This study provides insights for optimizing FWM-based devices.