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

Cut-off Frequency of BJT01:17

Cut-off Frequency of BJT

Cut-off frequencies in Bipolar Junction Transistors (BJTs) mark the transition between the signal's pass band and stop band, influencing their performance in amplifying or attenuating frequencies. These frequencies are crucial for designing BJTs to meet specific operational requirements in electronic circuits.
Alpha Cut-Off Frequency: Pertinent to the common-base configuration, the alpha cut-off frequency defines the upper-frequency limit at which the current gain, alpha, remains stable. As...
Biasing of FET01:22

Biasing of FET

Biasing a Junction Field Effect Transistor (JFET) is crucial for setting operational parameters and ensuring efficient functioning in electronic circuits. JFETs are characterized by using a single carrier type in N-channel or P-channel configurations, where the channel is surrounded by PN junctions. These junctions are central to the device's ability to control current flow.
In an N-channel JFET, the structure consists of N-type material forming the channel on a P-type substrate, with the gate...

You might also read

Related Articles

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

Sort by
Same author

Hz-level intrinsic linewidth Brillouin fiber laser in the visible range.

Optics express·2025
Same author

Non-linear dynamics of multimode semiconductor lasers: dispersion-based phase instability and route to single-frequency operation.

Optics letters·2023
Same author

Compact fiber-ring resonator for blue external cavity diode laser stabilization.

Optics express·2021
Same author

Narrow linewidth near-UV InGaN laser diode based on external cavity fiber Bragg grating.

Optics letters·2021
Same author

Semiconductor disk laser in bi-frequency operation by laser ablation micromachining of a laser mirror.

Optics express·2019
Same author

Relative intensity noise in a multi-Stokes Brillouin laser.

Optics express·2019

Related Experiment Video

Updated: Jun 22, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
10:17

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

Power- or frequency-driven hysteresis for continuous-wave optically injected distributed-feedback semiconductor

Stéphane Blin1, Olivier Vaudel, Pascal Besnard

  • 1Foton-Enssat, CNRS UMR 6082 6 rue Kerampont, BP 80518, 22305 Lannion cedex, France.

Optics Express
|May 26, 2009
PubMed
Summary
This summary is machine-generated.

This study explores bistabilities in optically injected semiconductor lasers, revealing complex behaviors like chaos and injection locking. Findings detail how power and frequency changes influence these laser dynamics.

More Related Videos

Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
08:48

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

Related Experiment Videos

Last Updated: Jun 22, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
10:17

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
08:48

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

Area of Science:

  • Semiconductor laser physics
  • Nonlinear optics
  • Photonics

Background:

  • Optically injected semiconductor lasers exhibit complex dynamics.
  • Understanding bistabilities is crucial for laser applications.

Purpose of the Study:

  • Investigate bistabilities between steady and pulsating regimes in optically injected semiconductor lasers.
  • Map the various output regimes under different injection conditions.

Main Methods:

  • Numerical and experimental investigations of continuous-wave single-mode semiconductor distributed-feedback lasers.
  • Analysis of hysteresis loops by varying injected power and frequency difference.
  • Examination of the impact of injected laser pumping rate.

Main Results:

  • Identified bistabilities between steady/pulsating and different pulsating regimes.
  • Observed injection locking, bimodal, wave mixing, chaos, and relaxation oscillations.
  • Characterized bistable regions with extents of 11 dB or 35 GHz.
  • Found numerous injection regimes at high pumping rates (4x threshold).
  • Reported injection locking and bistabilities for secondary longitudinal modes.

Conclusions:

  • Optically injected semiconductor lasers display rich nonlinear dynamics.
  • Pumping rate significantly influences the observed laser output regimes.
  • Bistability phenomena are prevalent across various operating conditions and laser modes.