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: Feb 17, 2026

Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.8K

Broadband mode switch based on a three-dimensional waveguide Mach-Zehnder interferometer.

Quandong Huang, Wei Jin, Kin Seng Chiang

    Optics Letters
    |December 8, 2017
    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

    Ultra-broadband and compact mode conversion by controlling the propagation path with a micro-slot embedded in a multimode interferometer.

    Optics letters·2026
    Same author

    3D-nanoprinted fiber-integrated microlenses enhanced with an aspherical surface for spot size minimization.

    Optics express·2026
    Same author

    Long-period grating on thin-film lithium-niobate waveguide for polarization mode conversion.

    Optics letters·2025
    Same author

    Optical fiber interferometric anemometer using a cobalt-doped fiber hot wire.

    Optics express·2025
    Same author

    High-sensitivity broadband terahertz detection enabled by synergistic effects in an antenna-integrated TaCo<sub>2</sub>Te<sub>2</sub>/graphene heterostructure.

    Nanoscale·2025
    Same author

    Phase-coded coherent microwave pulse generation based on an actively mode-locked optoelectronic parametric oscillator.

    Optics letters·2024

    We developed a novel thermo-optic mode switch for optical fibers. This device enables efficient switching between different light modes, crucial for advanced communication systems.

    Area of Science:

    • Photonics and Optical Engineering
    • Integrated Optics
    • Waveguide Technology

    Background:

    • Mode-division multiplexing (MDM) systems require efficient mode routing.
    • Existing mode switching technologies face challenges in performance and integration.

    Purpose of the Study:

    • To propose and demonstrate a novel thermo-optic mode switch.
    • To achieve efficient and fast switching between multiple waveguide modes.

    Main Methods:

    • Design and fabrication of a 3D balanced four-arm waveguide Mach-Zehnder interferometer using polymer material.
    • Modulation of optical phases for thermo-optic switching.
    • Experimental characterization at 1550 nm wavelength.

    Main Results:

    More Related Videos

    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
    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

    8.9K

    Related Experiment Videos

    Last Updated: Feb 17, 2026

    Implementation of a Reference Interferometer for Nanodetection
    16:11

    Implementation of a Reference Interferometer for Nanodetection

    Published on: April 26, 2014

    9.8K
    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
    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

    8.9K
    • Successful thermo-optic switching between E11, E21, E12, and E22 modes.
    • Extinction ratio exceeding 14 dB.
    • Switching time below 3.7 ms.
    • Operation over a wide wavelength range with weak polarization dependence.

    Conclusions:

    • The proposed device offers a viable solution for mode routing in reconfigurable fiber-based MDM systems.
    • The demonstrated performance metrics are promising for future optical communication networks.
    • The polymer-based approach allows for practical fabrication and integration.