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

Linear Approximation in Frequency Domain01:26

Linear Approximation in Frequency Domain

414
Linear systems are characterized by two main properties: superposition and homogeneity. Superposition allows the response to multiple inputs to be the sum of the responses to each individual input. Homogeneity ensures that scaling an input by a scalar results in the response being scaled by the same scalar.
In contrast, nonlinear systems do not inherently possess these properties. However, for small deviations around an operating point, a nonlinear system can often be approximated as linear....
414
¹H NMR: Long-Range Coupling01:27

¹H NMR: Long-Range Coupling

2.8K
The coupling interactions of nuclei across four or more bonds are usually weak, with J values less than 1 Hz. While these are usually not observed in spectra, the presence of multiple bonds along the coupling pathway can result in observable long-range coupling.
In alkenes, spin information is communicated via σ–π overlap, as seen in allylic (four-bond) and homoallylic (five-bond) couplings. These coupling interactions are stronger when the σ bond is parallel to the alkene...
2.8K
Sound Waves: Resonance01:14

Sound Waves: Resonance

3.6K
Resonance is produced depending on the boundary conditions imposed on a wave. Resonance can be produced in a string under tension with symmetrical boundary conditions (i.e., has a node at each end). A node is defined as a fixed point where the string does not move. The symmetrical boundary conditions result in some frequencies resonating and producing standing waves, while other frequencies interfere destructively. Sound waves can resonate in a hollow tube, and the frequencies of the sound...
3.6K
Modes of Standing Waves - I01:03

Modes of Standing Waves - I

4.2K
A close look at earthquakes provides evidence for the conditions appropriate for resonance, standing waves, and constructive and destructive interference. A building may vibrate for several seconds with a driving frequency matching the building's natural frequency of vibration; this produces a resonance that results in one building collapsing while the neighboring buildings do not. Often, buildings of a certain height are devastated, while other taller buildings remain intact. This...
4.2K
Concept of Resonance and its Characteristics01:19

Concept of Resonance and its Characteristics

6.8K
If a driven oscillator needs to resonate at a specific frequency, then very light damping is required. An example of light damping includes playing piano strings and many other musical instruments. Conversely, to achieve small-amplitude oscillations as in a car's suspension system, heavy damping is required. Heavy damping reduces the amplitude, but the tradeoff is that the system responds at more frequencies. Speed bumps and gravel roads prove that even a car's suspension system is not...
6.8K
Standing Waves in a Cavity01:28

Standing Waves in a Cavity

1.6K
A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
1.6K

You might also read

Related Articles

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

Sort by
Same author

Cross-Polarized Stimulated Brillouin Scattering in Lithium Niobate Waveguides.

Physical review letters·2025
Same author

High photon-phonon pair generation rate in a two-dimensional optomechanical crystal.

Nature communications·2025
Same author

Dissipative optomechanics in high-frequency nanomechanical resonators.

Nature communications·2023
Same author

Optics in South America: introduction.

Journal of the Optical Society of America. A, Optics, image science, and vision·2023
Same author

Graphene as an inhomogeneously broadened two-level saturable absorber.

Applied optics·2023
Same author

Optomechanical synchronization across multi-octave frequency spans.

Nature communications·2021
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
See all related articles

Related Experiment Video

Updated: Mar 15, 2026

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
12:18

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

17.6K

Mapping nonlinear mode interactions in coupled Kerr resonators.

Luca O Trinchão, Luiz Peres, Eduardo S Gonçalves

    Optics Letters
    |March 13, 2026
    PubMed
    Summary
    This summary is machine-generated.

    We developed a new method to resolve spatial mode overlaps in microresonators using nonlinear optical effects. This technique accurately measures overlaps in coupled systems and can be applied to complex optical devices.

    More Related Videos

    Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
    12:21

    Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

    Published on: April 4, 2016

    11.7K
    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

    13.6K

    Related Experiment Videos

    Last Updated: Mar 15, 2026

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
    12:18

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

    Published on: August 5, 2013

    17.6K
    Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
    12:21

    Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

    Published on: April 4, 2016

    11.7K
    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

    13.6K

    Area of Science:

    • Nonlinear optics
    • Microresonator devices
    • Quantum optics

    Background:

    • Coupled microresonators are essential for nonlinear optics.
    • Understanding spatial mode overlap is critical for device performance.
    • Nonlinear cross-phase modulation effects are complex in these systems.

    Purpose of the Study:

    • To present a novel method for resolving spatial mode overlaps in coupled microresonators.
    • To experimentally validate the proposed technique using a pump-probe setup.
    • To establish a generalized approach for analyzing nonlinear interactions in complex optical systems.

    Main Methods:

    • Utilizing Kerr and thermal cross-phase modulation.
    • Employing a pump-probe experimental setup.
    • Measuring spatial mode overlap in a three-ring resonator configuration.

    Main Results:

    • Successfully resolved spatial mode overlaps in a coupled microresonator system.
    • Experimental measurements showed excellent agreement with analytical theory.
    • Demonstrated the applicability of the technique to complex multi- and coupled-mode systems.

    Conclusions:

    • The presented method provides an effective means to quantify spatial mode overlaps.
    • The technique is robust and validated by experimental data.
    • This work offers a pathway for characterizing nonlinear phenomena in advanced optical systems.