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

Optical filter architecture for approximating any 2 X 2 unitary matrix.

C K Madsen1, P Oswald

  • 1Lucent Technologies, Bell Laboratories, Room 1D350, Murray Hill, New Jersey 07974, USA. cmadsen@lucent.com

Optics Letters
|April 17, 2003
PubMed
Summary

This study introduces a novel optical filter design for approximating complex polarization responses. The method effectively compensates for polarization mode dispersion (PMD) in optical communication systems.

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

Origins and diversity of Greenland's <i>Qimmit</i> revealed with genomes of ancient and modern sled dogs.

Science (New York, N.Y.)·2025
Same author

High resolution mass spectrometric suspect screening, wide-scope target analysis of emerging contaminants and determination of legacy pollutants in adult black-tailed godwit Limosa limosa limosa in the Netherlands - A pilot study.

Chemosphere·2023
Same author

Role of an oscillatory electric field on the Lehmann rotation of cholesteric droplets.

The European physical journal. E, Soft matter·2020
Same author

Lehmann rotation of cholesteric droplets driven by Marangoni convection.

Soft matter·2019
Same author

Updated European Consensus Statement on diagnosis and treatment of adult ADHD.

European psychiatry : the journal of the Association of European Psychiatrists·2018
Same author

Dislocations dynamics during the nonlinear creep of a homeotropic sample of smectic-A liquid crystal.

The European physical journal. E, Soft matter·2018

Area of Science:

  • Photonics and Optical Engineering
  • Optical Communication Systems
  • Polarization Optics

Background:

  • Polarization mode dispersion (PMD) degrades signal quality in high-speed optical networks.
  • Accurate compensation of frequency-dependent polarization effects is crucial for reliable data transmission.
  • Existing methods for PMD compensation often lack the flexibility to address complex Jones matrices.

Purpose of the Study:

  • To present a new optical filter architecture and design methodology.
  • To enable the approximation of arbitrary frequency-dependent 2x2 unitary matrices.
  • To demonstrate the compensation of polarization mode dispersion (PMD) for improved optical signal integrity.

Main Methods:

  • Development of a novel optical filter architecture.

Related Experiment Videos

  • Introduction of a new design methodology for approximating unitary matrices.
  • Application of the method to synthesize the inverse of a fiber's Jones matrix for PMD compensation.

    • Main Results:

    • Successful approximation of frequency-dependent 2x2 unitary matrices.
    • Demonstration of channel PMD compensation across the signal bandwidth.
    • Validation of the approach for demultiplexing in polarization-multiplexed systems.

    Conclusions:

    • The proposed optical filter architecture and design methodology offer a powerful tool for managing polarization effects.
    • This technique provides effective PMD compensation, essential for advanced optical communication systems.
    • The approach is suitable for applications requiring precise control over polarization-dependent signal distortions.