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

¹³C NMR: ¹H–¹³C Decoupling01:04

¹³C NMR: ¹H–¹³C Decoupling

1.0K
The probability of having two carbon-13 atoms next to each other is negligible because of the low natural abundance of carbon-13. Consequently, peak splitting due to carbon-carbon spin-spin coupling is not observed in spectra. However, protons up to three sigma bonds away split the carbon signal according to the n+1 rule, resulting in complicated spectra.
A broadband decoupling technique is used to simplify these complex, sometimes overlapping, signals. Broadband decoupling relies on a...
1.0K
BIBO stability of continuous and discrete -time systems01:24

BIBO stability of continuous and discrete -time systems

347
System stability is a fundamental concept in signal processing, often assessed using convolution. For a system to be considered bounded-input bounded-output (BIBO) stable, any bounded input signal must produce a bounded output signal. A bounded input signal is one where the modulus does not exceed a certain constant at any point in time.
To determine the BIBO stability, the convolution integral is utilized when a bounded continuous-time input is applied to a Linear Time-Invariant (LTI) system....
347

You might also read

Related Articles

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

Sort by
Same author

Simulation study on supercontinuum broadening based on the BIC model: publisher's note.

Applied optics·2025
Same author

Plasmon-enhanced photothermoelectric conversion in chemical vapor deposited graphene p-n junctions.

Journal of the American Chemical Society·2013
Same author

Rapid and sensitive detection of vinorelbine in the urine of tumor patients by capillary electrophoresis with tris(2,2'-bipyridyl)ruthenium(II)-based electrochemiluminescence assay.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry·2013
Same author

Synthesis and biological evaluation of 4-phenoxy-6,7-disubstituted quinolines possessing semicarbazone scaffolds as selective c-Met inhibitors.

Archiv der Pharmazie·2013
Same author

The effects of external electric field: creating non-zero first hyperpolarizability for centrosymmetric benzene and strongly enhancing first hyperpolarizability for non-centrosymmetric edge-modified graphene ribbon H2N-(3,3)ZGNR-NO2.

Journal of molecular modeling·2013
Same author

Msx2 plays a critical role in lens epithelium cell cycle control.

International journal of ophthalmology·2013

Related Experiment Video

Updated: Jun 6, 2025

High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis
07:55

High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis

Published on: September 22, 2017

10.1K

Simulation study on supercontinuum broadening based on the BIC model.

Jingjing Zhang, Wenjie Sun, Runyu He

    Applied Optics
    |November 27, 2024
    PubMed
    Summary
    This summary is machine-generated.

    This study constructs a waveguide for bound states in the continuum (BIC) using a polymer layer on silicon carbide. Optimal parameters were found for minimizing loss and achieving efficient supercontinuum generation (SCG).

    More Related Videos

    High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis
    13:31

    High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis

    Published on: December 22, 2015

    15.0K
    In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation
    09:39

    In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

    Published on: May 27, 2013

    12.4K

    Related Experiment Videos

    Last Updated: Jun 6, 2025

    High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis
    07:55

    High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis

    Published on: September 22, 2017

    10.1K
    High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis
    13:31

    High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis

    Published on: December 22, 2015

    15.0K
    In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation
    09:39

    In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

    Published on: May 27, 2013

    12.4K

    Area of Science:

    • Photonics and optical engineering
    • Materials science
    • Nonlinear optics

    Background:

    • Bound states in the continuum (BIC) are confined waves within the radiation spectrum.
    • Waveguides are crucial for controlling light propagation and enabling nonlinear optical phenomena.
    • Supercontinuum generation (SCG) is a key process for broadband light sources.

    Purpose of the Study:

    • To design and optimize a waveguide structure that meets BIC conditions.
    • To investigate supercontinuum generation (SCG) within the designed BIC waveguide.
    • To determine the optimal waveguide parameters for minimizing loss and maximizing SCG efficiency.

    Main Methods:

    • Fabrication of a polymer-on-silicon-carbide waveguide structure on a silicon dioxide insulator.
    • Theoretical analysis using the generalized nonlinear Schrödinger equation (GNLSE) for pulse propagation.
    • Numerical simulations to study the influence of waveguide dimensions (HSQ width, 4H-SiC thickness) on BIC and SCG.

    Main Results:

    • Identified optimal waveguide parameters for BIC conditions: HSQ width of 1.82 µm and 4H-SiC thickness of 440 nm, minimizing substrate continuum losses.
    • Demonstrated efficient SCG within the optimized waveguide.
    • Achieved optimal spectral broadening and conversion efficiency for SCG at the determined waveguide dimensions.

    Conclusions:

    • The developed waveguide structure successfully supports bound states in the continuum (BIC).
    • The optimized waveguide parameters are critical for efficient supercontinuum generation (SCG).
    • This work provides a pathway for developing advanced optical devices leveraging BIC and SCG.