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

Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

8.6K
Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
8.6K

You might also read

Related Articles

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

Sort by
Same author

Microbubble resonators for scattering-free absorption spectroscopy of nanoparticles.

Optics express·2021
Same author

Microbubble Resonators for All-Optical Photoacoustics of Flowing Contrast Agents.

Sensors (Basel, Switzerland)·2020
Same author

Parametrical Optomechanical Oscillations in PhoXonic Whispering Gallery Mode Resonators.

Scientific reports·2019
Same author

Long Period Grating-Based Fiber Coupling to WGM Microresonators.

Micromachines·2018
Same author

Efficient frequency generation in phoXonic cavities based on hollow whispering gallery mode resonators.

Scientific reports·2017
Same author

Optical Microbubble Resonators with High Refractive Index Inner Coating for Bio-Sensing Applications: An Analytical Approach.

Sensors (Basel, Switzerland)·2016
Same journal

Correction: Kang et al. Fluid Flow to Electricity: Capturing Flow-Induced Vibrations with Micro-Electromechanical-System-Based Piezoelectric Energy Harvester. <i>Micromachines</i> 2024, <i>15</i>, 581.

Micromachines·2026
Same journal

Femtosecond Laser Texturing of Wood Coatings with Bio-Based Epoxy and Wax Additives for Enhanced Hydrophobicity.

Micromachines·2026
Same journal

Engineering of Optoelectronic Devices for Renewable Energy Applications.

Micromachines·2026
Same journal

Phase Transformation and Electrochemical Behavior of Hexagonal TiO<sub>2</sub> Nanotubes Under Different Annealing Temperatures and Heating Rates.

Micromachines·2026
Same journal

Process Optimization and Predictive Modeling of Femtosecond Laser Precision Milling for Commercial PMMA Slices.

Micromachines·2026
Same journal

A Hybrid Preprocessing Multi-Objective Surrogate Model for Thermal MEMS Actuators.

Micromachines·2026
See all related articles

Related Experiment Video

Updated: Dec 26, 2025

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

11.6K

Nonlinear Optics in Microspherical Resonators.

Gabriele Frigenti1,2,3, Daniele Farnesi2, Gualtiero Nunzi Conti1,2

  • 1Centro Fermi - Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Compendio del Viminale, Piazza del Viminale 1, 00184 Roma, Italy.

Micromachines
|March 19, 2020
PubMed
Summary
This summary is machine-generated.

Whispering gallery mode microresonators (WGMRs) enable continuous wave nonlinear frequency conversion by confining light in small volumes. This review explores nonlinear optical processes in solid and hollow glass microspherical cavities.

Keywords:
kerr nonlinearityoptical resonatorsoptomechanical oscillationsstimulated brillouin scatteringwhispering gallery mode

More Related Videos

Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

12.6K
Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications
08:06

Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

Published on: June 2, 2017

14.5K

Related Experiment Videos

Last Updated: Dec 26, 2025

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

11.6K
Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

12.6K
Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications
08:06

Fabrication of Polymer Microspheres for Optical Resonator and Laser Applications

Published on: June 2, 2017

14.5K

Area of Science:

  • Photonics
  • Nonlinear Optics
  • Materials Science

Background:

  • Nonlinear frequency generation typically needs high intensity, often from pulsed lasers or specific dispersion regimes.
  • Whispering gallery mode microresonators (WGMRs) offer enhanced light confinement, enabling nonlinear interactions.
  • These devices operate effectively even in the normal dispersion regime, a common characteristic of glass microspheres.

Purpose of the Study:

  • To review nonlinear optical processes occurring within glass microspherical cavities.
  • To highlight the advantages of WGMRs for continuous wave (CW) nonlinear frequency conversion.
  • To discuss applications in both solid and hollow microsphere configurations.

Main Methods:

  • Review of existing literature on nonlinear optics in microresonators.
  • Analysis of light confinement properties of WGMRs.
  • Examination of nonlinear optical phenomena in glass microspherical systems.

Main Results:

  • WGMRs facilitate efficient nonlinear frequency conversion using CW light sources.
  • Light confinement in small volumes enhances nonlinear optical effects.
  • Glass microspherical cavities, both solid and hollow, are viable platforms for these processes.

Conclusions:

  • WGMRs provide a unique pathway for CW nonlinear frequency conversion, overcoming limitations of traditional methods.
  • The ability to sustain high intensities within the cavity is key to achieving nonlinear effects.
  • Glass microspheres represent a versatile and promising material for advanced photonic applications.