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 Videos

Single-pad scheme for integrated optical fluorescence sensing.

P N Zeller1, G Voirin, R E Kunz

  • 1Centre Suisse d'Electronique et de Microtechnique SA (CSEM), Biochemical Sensors, Neuchatel, Switzerland. philipp.zeller@csem.ch

Biosensors & Bioelectronics
|February 24, 2001
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

A D-optimal design to model the performances of dressings and devices for negative pressure wound therapy.

Journal of tissue viability·2016
Same author

Sensing and reference pads for integrated optical immunosensors.

Journal of biomedical optics·2012
Same author

Refractive and diffractive properties of planar micro-optical elements.

Applied optics·2010
Same author

Arrays of anamorphic phase-matched Fresnel elements for diode-to-fiber coupling.

Applied optics·2010
Same author

Miniature integrated-optical wavelength analyzer chip.

Optics letters·2009
Same author

Analysis and optimization of fabrication of continuous-relief diffractive optical elements.

Applied optics·2008
Same journal

Four-in-one multifunctional CoCu-NC@AuPt nanozyme integrated M13 phage-displayed nanobody based multimodal lateral flow immunoassay for bovine lactoferrin detection.

Biosensors & bioelectronics·2026
Same journal

A novel capillary-driven dual-mode imaging flow cytometry system for malaria parasite detection and quantification.

Biosensors & bioelectronics·2026
Same journal

Liver-targeted alkaline phosphatase-activatable fluorescent probe for imaging liver fibrosis and screening anti-fibrotic natural products.

Biosensors & bioelectronics·2026
Same journal

GLASS-seq: a gel-anchored, ligation-assisted, scalable biosensing platform for low-cost regional spatial transcriptomics.

Biosensors & bioelectronics·2026
Same journal

CRISPR/Cas12a-based dual-modal signal platform using MIL-101(Fe) for colorimetric and electron spin resonance detection of HPV-16 nucleic acid.

Biosensors & bioelectronics·2026
Same journal

Fully automated centrifugal microfluidic system for self-calibrating isothermal nucleic acid quantification.

Biosensors & bioelectronics·2026
See all related articles

A novel integrated optical fluorescence sensing scheme utilizes a single-pad grating coupler for efficient light handling. This innovation enhances excitation, collection, and background suppression in optical sensing systems.

Area of Science:

  • Optoelectronics
  • Biomedical Optics
  • Chemical Sensing

Background:

  • Integrated optical systems offer miniaturization potential for sensing.
  • Fluorescence sensing requires efficient excitation and signal collection.
  • Background noise reduction is critical for sensitive detection.

Purpose of the Study:

  • To present a new scheme for integrated optical fluorescence sensing.
  • To demonstrate the functionality of a single-pad grating coupler for multiple optical functions.
  • To evaluate the efficiency and background suppression capabilities of the proposed system.

Main Methods:

  • Development of a planar waveguide with integrated sensing units.
  • Utilizing a single-pad grating coupler structure for laser input, excitation, fluorescence collection, and output coupling.

Related Experiment Videos

  • Experimental validation of the integrated optical fluorescence sensing scheme.

    • Main Results:

    • Demonstrated high efficiency in fluorescence light excitation.
    • Achieved efficient collection of emitted fluorescent light into the waveguide.
    • Showcased good suppression of volume background noise.

    Conclusions:

    • The proposed single-pad grating coupler scheme is effective for integrated optical fluorescence sensing.
    • This approach enhances key performance metrics like excitation, collection, and background suppression.
    • The developed system shows promise for advanced optical sensing applications.