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

You might also read

Related Articles

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

Sort by
Same author

Lead-free Cs<sub>3</sub>MnCl<sub>5</sub> and CsMnCl<sub>3</sub> crystals: rapid on-chip crystallization, phase transition and fluorescence sensing applications.

Physical chemistry chemical physics : PCCP·2026
Same author

α-Ketoglutarate mitigates titanium dioxide nanoparticle-induced hepatotoxicity by reinforcing redox balance and PI3K-Akt activation.

Ecotoxicology and environmental safety·2026
Same author

Histone lactylation: a novel epigenetic bridge linking cellular metabolism to benign and malignant gynecological diseases.

Clinical epigenetics·2026
Same author

Prevalence and Predictors of Cancer-Related Fatigue in Breast Cancer-Related Lymphedema Patients: A Cross-Sectional Study.

Lymphatic research and biology·2026
Same author

Network pharmacology and transcriptomic analysis reveal wogonin as a key bioactive compound of Scutellaria baicalensis Georgi in suppressing glioma progression via PI3K-Akt pathway suppression.

Brain research·2026
Same author

Full-color plasmonic random lasers for wearable applications.

Optics express·2026
Same journal

Correction: Yang et al. Microstructural Characteristics of High-Pressure Die Casting with High Strength-Ductility Synergy Properties: A Review. <i>Materials</i> 2023, <i>16</i>, 1954.

Materials (Basel, Switzerland)·2026
Same journal

Effect of La and Ce Microalloying on the Corrosion Resistance of 0.4Sb Low-Alloy Steel in a Harsh Marine Atmospheric Environment.

Materials (Basel, Switzerland)·2026
Same journal

High-Temperature Properties of Magnesium Ammonium Phosphate Cement Modified with Gold Tailings.

Materials (Basel, Switzerland)·2026
Same journal

A Study on the Evolution of Intermetallic Phase Microstructure and High-Temperature Creep Behavior in Mg-8.0Al-1.0Nd-1.5Gd-Mn Alloys.

Materials (Basel, Switzerland)·2026
Same journal

Material-Driven Clinical Complications in Mechanical Circulatory Support: From Blood-Material Interactions to Device-Related Adverse Events.

Materials (Basel, Switzerland)·2026
Same journal

Influence of Final Irrigation on Calcium Silicate-Based Sealer Dentinal Tubular Penetration: A Systematic Review.

Materials (Basel, Switzerland)·2026
See all related articles

Related Experiment Video

Updated: Sep 3, 2025

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

17.1K

Electrically Tunable Polymer Whispering-Gallery-Mode Laser.

Fangyuan Liu1, Junhua Tong2, Zhiyang Xu1

  • 1College of Physics and Optoelectronics, Faculty of Science, Beijing University of Technology, Beijing 100124, China.

Materials (Basel, Switzerland)
|July 27, 2022
PubMed
Summary
This summary is machine-generated.

Researchers developed an electrically tunable whispering-gallery-mode (WGM) laser using a piezoelectric crystal and a polymer microring cavity. This tunable microcavity laser demonstrates dynamic spectral modulation for advanced photonics applications.

Keywords:
PFOPMN-PT piezoelectric crystalWGMelectrically tunable lasermicroring cavity

More Related Videos

Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors
08:32

Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors

Published on: January 29, 2013

13.4K
Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
08:48

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

7.7K

Related Experiment Videos

Last Updated: Sep 3, 2025

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

17.1K
Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors
08:32

Development of Whispering Gallery Mode Polymeric Micro-optical Electric Field Sensors

Published on: January 29, 2013

13.4K
Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
08:48

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

7.7K

Area of Science:

  • Photonics and Optoelectronics
  • Materials Science

Background:

  • Tunable microcavity lasers are crucial for photonics and optoelectronics.
  • In situ dynamic tuning of these lasers remains a significant research challenge.

Purpose of the Study:

  • To create a high-quality, electrically tunable whispering-gallery-mode (WGM) laser.
  • To investigate the impact of microring diameter on laser properties.
  • To demonstrate in situ dynamic spectral modulation.

Main Methods:

  • Fabrication of a microring cavity using Poly[9,9-dioctylfluorenyl-2,7-diyl] (PFO).
  • Integration of a 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 (PMN-PT) piezoelectric crystal with the PFO microring.
  • Characterization of laser spectrum and quality (Q) value dependence on microring diameter.
  • Application of an electric field for wavelength tuning.

Main Results:

  • Laser emission redshifted with increasing microring diameter, accompanied by an increased Q value.
  • Achieved a dynamic blueshift under an applied electric field.
  • Demonstrated a wavelength tuning range of 0.71 nm.

Conclusions:

  • Successfully realized an electrically tunable WGM laser by combining PMN-PT and PFO.
  • The study provides a viable method for in situ dynamic spectral modulation of microcavity lasers.
  • This work offers insights for integrated photonics technology development.