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 Experiment Video

Updated: Jun 12, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

Novel ring interferometer for frequency stabilization of semiconductor lasers.

H Tsuchida, Y Mitsuhashi

    Applied Optics
    |June 5, 2010
    PubMed
    Summary
    This summary is machine-generated.

    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

    Delayed fragmentation of isolated nucleobases induced by MeV ions.

    The Journal of chemical physics·2024
    Same author

    Fast-ion-induced secondary ion emission from submicron droplet surfaces studied using a new coincidence technique with forward-scattered projectiles.

    The Journal of chemical physics·2020
    Same author

    Impact of Smoking Cessation in Donor Candidates for Living Donor Liver Transplantation.

    Transplantation proceedings·2018
    Same author

    Long-term Changes in Spleen Volume After Living Donor Liver Transplantation in Pediatric Recipients.

    Transplantation proceedings·2018
    Same author

    Living-Donor Liver Transplantation With the Use of a Left-Lobe Graft From a Donor With Anomalous Biliary Anatomy in Which B4 Joins the Right Anterior Sectional Duct: A Case Report.

    Transplantation proceedings·2017
    Same author

    In vitro fermentation characteristics of novel fibers, coconut endosperm fiber and chicory pulp, using canine fecal inoculum.

    Journal of animal science·2014

    A new ring interferometer stabilizes semiconductor laser frequencies below 1 MHz. This novel device, made from synthesized quartz, significantly reduces optical feedback and simplifies alignment for laser frequency stabilization.

    Area of Science:

    • Optics and Photonics
    • Laser Physics
    • Materials Science

    Background:

    • Semiconductor lasers require precise frequency stabilization for various applications.
    • Conventional ring interferometers can suffer from optical feedback issues and complex alignment procedures.
    • Developing robust and efficient reference cavities is crucial for laser frequency control.

    Purpose of the Study:

    • To propose and characterize a novel ring interferometer for semiconductor laser frequency stabilization.
    • To demonstrate the effectiveness of this new interferometer in reducing optical feedback and simplifying alignment.
    • To achieve significant reduction in frequency fluctuations of semiconductor lasers.

    Main Methods:

    • Fabrication of a novel ring interferometer using a synthesized quartz equilateral prism.

    More Related Videos

    Implementation of a Reference Interferometer for Nanodetection
    16:11

    Implementation of a Reference Interferometer for Nanodetection

    Published on: April 26, 2014

    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
    09:46

    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

    Published on: August 8, 2025

    Related Experiment Videos

    Last Updated: Jun 12, 2026

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    Implementation of a Reference Interferometer for Nanodetection
    16:11

    Implementation of a Reference Interferometer for Nanodetection

    Published on: April 26, 2014

    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
    09:46

    Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

    Published on: August 8, 2025

  • Coating the prism surfaces with multilayer dielectric films.
  • Utilizing the interferometer as a reference for frequency stabilization of an AlGaAs semiconductor laser.
  • Evaluating the reduction in optical feedback and ease of alignment compared to conventional methods.

    • Main Results:

    • The novel ring interferometer significantly reduces optical feedback to semiconductor lasers.
    • Alignment of the optical axis is considerably easier than with conventional ring interferometers.
    • Frequency fluctuation of an AlGaAs semiconductor laser was successfully reduced to less than 1 MHz.

    Conclusions:

    • The proposed synthesized quartz ring interferometer offers a practical and effective solution for semiconductor laser frequency stabilization.
    • This novel design overcomes key limitations of traditional ring interferometers, such as optical feedback and alignment complexity.
    • The achieved frequency stabilization level demonstrates the potential of this device for advanced laser applications.