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

Postdissection thoracoabdominal aortic aneurysm presenting with narrow true lumen: Outcomes after fenestrated and branched endovascular repair from the international multicenter NArrow-true-lumen DIssection Registry (NADIR) study group.

Journal of vascular surgery·2026
Same author

Bridging the gap: enhancing patient and public involvement in dermatology PRO research.

Journal of patient-reported outcomes·2026
Same author

Catheter-Based Renal Denervation in Acute Type B Aortic Dissection to Optimize Long-Term Pressure Control.

JACC. Case reports·2026
Same author

Broadband dispersion-engineered Bragg grating mirrors for integrated side-coupled Fabry-PĂ©rot resonators.

Scientific reports·2026
Same author

Scalable control techniques for automated configuration of programmable photonic circuits.

Optics letters·2026
Same author

Sequential monitoring and control of a silicon photonic coherent beam adder and analyzer.

Scientific reports·2026

Related Experiment Video

Updated: Sep 23, 2025

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

8.1K

Amorphous-silicon visible-light detector integrated on silicon nitride waveguides.

Christian De Vita, Fabio Toso, Natale Giovanni Pruiti

    Optics Letters
    |May 13, 2022
    PubMed
    Summary

    We developed a semi-transparent power monitor for visible-light silicon nitride photonic integrated circuits. This device enables high-sensitivity monitoring and control of these advanced optical systems.

    More Related Videos

    Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
    09:59

    Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

    Published on: June 23, 2018

    7.9K
    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

    8.5K

    Related Experiment Videos

    Last Updated: Sep 23, 2025

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
    05:57

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

    Published on: April 1, 2020

    8.1K
    Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
    09:59

    Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

    Published on: June 23, 2018

    7.9K
    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

    8.5K

    Area of Science:

    • Photonics and Optical Engineering
    • Materials Science for Optoelectronics

    Background:

    • Visible-light integrated photonics is crucial for applications in sensing, quantum information, communications, imaging, and displays.
    • High-index-contrast silicon nitride (Si3N4) waveguides are ideal for visible light due to broadband transparency and high integration.
    • On-chip optical power monitoring is essential for complex photonic integrated circuits (PICs) to ensure stability and reconfiguration.

    Purpose of the Study:

    • To present a novel semi-transparent in-line power monitor for Si3N4 waveguides operating in the visible spectrum.
    • To demonstrate the device's capability for high-sensitivity monitoring and control of visible-light PICs.

    Main Methods:

    • Integration of a hydrogenated amorphous-silicon (a-Si:H) photoconductive film evanescently coupled to Si3N4 waveguides.
    • Operation at a red-light wavelength of 660 nm.
    • Characterization of responsivity, sensitivity, and time response.

    Main Results:

    • The proposed device achieved a responsivity of 30 mA/W.
    • A high sensitivity of -45 dBm was demonstrated.
    • A fast sub-microsecond time response was recorded.

    Conclusions:

    • The developed a-Si:H photoconductor is suitable for in-line power monitoring in visible-light Si3N4 PICs.
    • The device's performance enables precise control and stabilization of complex photonic systems.
    • This technology advances the practical implementation of visible-light integrated photonic devices.