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

Time and frequency -Domain Interpretation of Phase-lag Control01:21

Time and frequency -Domain Interpretation of Phase-lag Control

Phase-lag controllers are widely used in control systems to improve stability and reduce steady-state errors. A dimmer switch controlling the brightness of a light bulb serves as a practical example of phase-lag control, gradually adjusting the bulb's brightness. Mathematically, phase-lag control or low-pass filtering is represented when the factor 'a' is less than 1.
Phase-lag controllers do not place a pole at zero, but instead influence the steady-state error by amplifying any finite,...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

<b><i>Thecagaster charpentieri iranica</i> ssp. nov.-description of the exuviae and the imagines (Odonata: Cordulegastridae)</b>.

Zootaxa·2026
Same author

Outcome associations of CSF total tau in suspected non-Alzheimer pathophysiology.

Journal of neurology·2026
Same author

Pneumonia due to Mycobacterium shimoidei: a rare non-tuberculous mycobacterial infection in a young patient with anorexia nervosa.

Infection·2026
Same author

TAFRO syndrome requiring combined IL 6 and IL 1 inhibition: a case report.

Frontiers in immunology·2026
Same author

At the crossroads of infection and malignancy: the challenge of tuberculosis in migrating populations - Case Report and Epidemiologic Analysis.

BMC infectious diseases·2025
Same author

Sustained HIV-1 remission after heterozygous CCR5Δ32 stem cell transplantation.

Nature·2025

Related Experiment Video

Updated: May 18, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

All optical tunable storage of phase-shift-keyed data packets.

Stefan Preussler1, Thomas Schneider

  • 1Institut für Hochfrequenztechnik, Hochschule für Telekommunikation Leipzig Gustav-Freytag-Str. 43-45, 04277 Leipzig, Germany. stefan.preuszler@hft-leipzig.de

Optics Express
|October 6, 2012
PubMed
Summary
This summary is machine-generated.

Researchers demonstrate tunable optical storage for phase-modulated data packets, enabling higher data rates and reduced energy consumption in optical networks. This breakthrough supports efficient modulation formats for future communication systems.

More Related Videos

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

Related Experiment Videos

Last Updated: May 18, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

Area of Science:

  • Optical communication systems
  • Data transmission technologies

Background:

  • Increasing demand for higher data rates necessitates more efficient modulation formats in optical networks.
  • All-optical synchronization and storage of these signals remain significant challenges for enhancing data rates and reducing energy consumption.

Purpose of the Study:

  • To demonstrate the tunable storage of phase-modulated optical data packets.
  • To enable the optical storage of data packets modulated with highly efficient formats.

Main Methods:

  • Development of a novel tunable optical storage technique.
  • Experimental validation of phase-modulated optical data packet storage.

Main Results:

  • Successfully demonstrated tunable storage of phase-modulated optical data packets.
  • Achieved storage capacity of up to 60 pulse widths.
  • First-time demonstration of its kind.

Conclusions:

  • The developed technique paves the way for optical storage of data packets using advanced modulation formats.
  • This advancement is crucial for future high-capacity, energy-efficient optical communication networks.