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 22, 2026

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
09:03

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

Optical sensor based on resonant porous silicon structures.

Jarkko Saarinen, Sharon Weiss, Philippe Fauchet

    Optics Express
    |June 5, 2009
    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

    The Association Between Female Breast Size, Backache, and Quality of Life in Young Women: A Cross-Sectional Study.

    Medicina (Kaunas, Lithuania)·2025
    Same author

    Tripartite interactions of PKA catalytic subunit and C-terminal domains of cardiac Ca<sup>2+</sup> channel may modulate its β-adrenergic regulation.

    BMC biology·2024
    Same author

    Theory of the interference tunability of second harmonic generation for two-dimensional materials in layered structures.

    Optics express·2024
    Same author

    Perspectives of nature-based tourism-dependent communities on climate change in the Okavango Delta, Botswana.

    International journal of biometeorology·2024
    Same author

    A membrane-associated phosphoswitch in Rad controls adrenergic regulation of cardiac calcium channels.

    The Journal of clinical investigation·2024
    Same author

    Interference tunable second harmonic generation for two-dimensional materials in layered structures.

    Optics express·2023
    Same journal

    Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

    Optics express·2026
    Same journal

    Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

    Optics express·2026
    Same journal

    Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

    Optics express·2026
    Same journal

    Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

    Optics express·2026
    Same journal

    Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

    Optics express·2026
    Same journal

    Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

    Optics express·2026
    See all related articles

    We developed a novel porous silicon optical sensor with significantly higher sensitivity than surface plasmon resonance detectors. Our analysis identifies key operational parameters and accounts for scattering losses.

    Area of Science:

    • Materials Science
    • Nanotechnology
    • Optical Engineering

    Background:

    • Optical sensors are crucial for various applications.
    • Existing technologies like surface plasmon resonance have limitations in sensitivity.
    • Porous silicon offers unique optical properties for sensor development.

    Purpose of the Study:

    • To propose a new optical sensor design utilizing porous silicon.
    • To analyze the sensor's operational parameters and performance.
    • To compare the sensor's sensitivity against existing technologies.

    Main Methods:

    • Design of an optical sensor based on porous silicon structures.
    • Analysis using a pole expansion method.
    • Phenomenological inclusion of scattering losses in the model.

    More Related Videos

    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

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors
    07:22

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors

    Published on: November 20, 2013

    Related Experiment Videos

    Last Updated: Jun 22, 2026

    A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
    09:03

    A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

    Published on: January 7, 2019

    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

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors
    07:22

    Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors

    Published on: November 20, 2013

    Main Results:

    • Identification of key parameters influencing sensor operation.
    • A theoretical framework accounting for scattering losses.
    • Predicted sensor sensitivity significantly exceeding surface plasmon resonance detectors.

    Conclusions:

    • The proposed porous silicon optical sensor demonstrates superior predicted sensitivity.
    • The pole expansion analysis provides a valuable tool for sensor design and optimization.
    • This design holds promise for advanced optical sensing applications.