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

Localized random lasing modes and a path for observing localization.

Xunya Jiang1, C M Soukoulis

  • 1Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|February 28, 2002
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

Two Types of Non-Abelian Topological Phase Transitions Under Duality Mapping in 1D Photonic Chains.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Enhancement of spin-orbit interaction and nearly perfect spin-reversed efficiency in a one-dimensional photonic crystal containing an anisotropic defect.

Optics express·2025
Same author

Compact high-resolution spectrometer based on super-prism and local-super-collimation effects of photonic crystal.

Optics express·2023
Same author

The generalized method to calculate the real-space winding number for one-dimensional systems with complex multi-band-gap structure.

Journal of physics. Condensed matter : an Institute of Physics journal·2022
Same author

Origin of the frequency-sensitive super-collimation phenomenon from the geometry of band dispersion surface for two-dimensional photonic crystals.

Optics express·2022
Same author

New dynamical nonlinear mechanism, a way to enhance nonlinear efficiency and detect ultrafast electronic processes in photonic crystals.

Optics express·2019
Same journal

Tension on dsDNA bound to ssDNA-RecA filaments may play an important role in driving efficient and accurate homology recognition and strand exchange.

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Amplitude-phase coupling drives chimera states in globally coupled laser networks [Phys. Rev. E 91, 040901(R) (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Shapes of sedimenting soft elastic capsules in a viscous fluid [Phys. Rev. E 92, 033003 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Attenuation of excitation decay rate due to collective effect [Phys. Rev. E 90, 022142 (2014)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Role of connectivity and fluctuations in the nucleation of calcium waves in cardiac cells [Phys. Rev. E 92, 052715 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Lattice Boltzmann approach for complex nonequilibrium flows [Phys. Rev. E 92, 043308 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
See all related articles

Predicting the first lasing mode in random systems is now possible by combining knowledge of the system

Area of Science:

  • Physics
  • Optics
  • Condensed Matter Physics

Background:

  • Random systems exhibit complex behaviors.
  • Understanding light propagation in disordered media is crucial.

Purpose of the Study:

  • To accurately predict the first lasing mode in random systems.
  • To determine the critical pumping rate for lasing.
  • To investigate the effect of gain on wave function characteristics.

Main Methods:

  • Time-independent transfer matrix method.
  • Finite-difference time-domain methods.
  • Generalization of semiclassical Lamb theory.

Main Results:

  • Accurate prediction of the first lasing mode and critical pumping rate.

Related Experiment Videos

  • Wave function shape remains invariant with gain introduction.
  • Validation through analytical and numerical methods.

    • Conclusions:

    • Developed a predictive framework for lasing in random systems.
    • Findings facilitate the observation of light localization phenomena.
    • Opens avenues for studying mobility edges and localized states.