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 Concept Videos

Bandpass Sampling01:17

Bandpass Sampling

In signal processing, bandpass sampling is an effective technique for sampling signals that have most of their energy concentrated within a narrow frequency band. This type of signal is known as a bandpass signal. The key principle of bandpass sampling involves sampling the signal at a rate that is greater than twice the signal's bandwidth to prevent aliasing.
A bandpass signal has a spectrum with a lower frequency limit, denoted as ω1, and an upper frequency limit, denoted as ω2. The spectrum...
Propagation Speed of Electromagnetic Waves01:30

Propagation Speed of Electromagnetic Waves

Electromagnetic waves are consistent with Ampere's law. Assuming there is no conduction current Ampere's law is given as:

You might also read

Related Articles

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

Sort by
Same author

Long wavelength behavior of the fundamental mode in microstructured optical fibers.

Optics express·2009
Same author

Recirculation-enhanced switching in photonic crystal Mach-Zehnder interferometers.

Optics express·2009
Same author

Investigation of group delay ripple distorted signals transmitted through all-optical 2R regenerators.

Optics express·2009
Same author

Long wavelength anti-resonant guidance in high index inclusion microstructured fibers.

Optics express·2009
Same author

Aperiodic 1-dimensional structures for quasi-phase matching.

Optics express·2009
Same author

Application of an ARROW model for designing tunable photonic devices.

Optics express·2009
Same journal

Long-term stabilization of intensity-difference squeezing from four-wave mixing in rubidium vapor.

Optics express·2026
Same journal

Robust 3D topography measurement of large-range high-aspect-ratio structures based on dual-domain statistical filtering in SD-OCT.

Optics express·2026
Same journal

Broadband transmissive terahertz metasurface for simultaneous quad-mode OAM multiplexing.

Optics express·2026
Same journal

Leveraging two-dimensional materials for high-sensitivity optical sensors: quasi-bound states in the continuum within hybrid metasurfaces.

Optics express·2026
Same journal

Resolution investigation for dual-spherical-wave optical scanning holographic microscopy: methods and performance.

Optics express·2026
Same journal

Robustness of parallel subnetwork-filtered diffractive deep neural networks.

Optics express·2026
See all related articles

Related Experiment Video

Updated: Jun 22, 2026

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

Wavelength conversion bandwidth in fiber based optical parametric amplifiers.

Ross McKerracher, Justin Blows, C de Sterke

    Optics Express
    |May 26, 2009
    PubMed
    Summary
    This summary is machine-generated.

    We present a method to optimize fiber optical wavelength converters based on four-wave mixing. An optimal fiber dispersion curvature is identified to maximize wavelength conversion bandwidth for tunable applications.

    More Related Videos

    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

    Related Experiment Videos

    Last Updated: Jun 22, 2026

    Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
    09:23

    Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

    Published on: May 30, 2014

    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

    Area of Science:

    • Photonics and Optical Communications
    • Nonlinear Optics

    Background:

    • Four-wave mixing (FWM) is a key nonlinear optical process for wavelength conversion in fiber optics.
    • Achieving tunable wavelength conversion requires precise control over pump laser characteristics and fiber properties.
    • Existing methods for optimizing FWM-based converters face challenges in balancing bandwidth and gain ripple.

    Purpose of the Study:

    • To develop a systematic approach for evaluating and optimizing the performance of FWM-based fiber optical wavelength converters.
    • To identify the optimal fiber dispersion curvature for maximizing wavelength conversion bandwidth.
    • To address the need for highly tunable pump lasers in achieving truly tunable wavelength conversion.

    Main Methods:

    • Systematic evaluation of wavelength conversion bandwidth and gain ripple.
    • Analysis of FWM process in optical fibers.
    • Mathematical modeling to determine the relationship between fiber dispersion slope and curvature.
    • Identification of optimal dispersion parameters for maximizing conversion bandwidth.

    Main Results:

    • A systematic methodology for optimizing FWM-based wavelength converters is proposed.
    • An optimal fiber dispersion curvature was identified that maximizes the wavelength conversion bandwidth for a given fiber dispersion slope.
    • The study highlights the critical role of pump tunability in achieving broad wavelength conversion.

    Conclusions:

    • The proposed approach provides a pathway to enhance the performance of FWM-based fiber optical wavelength converters.
    • Optimizing fiber dispersion curvature is crucial for maximizing conversion bandwidth.
    • Further research into highly tunable pump sources will enable more versatile wavelength conversion applications.