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

Two-Dimensional Force System01:20

Two-Dimensional Force System

A two-dimensional system in mechanical engineering involves the analysis of motion and forces in a plane. A two-dimensional force vector can be resolved into its components as:
Lines in Space01:29

Lines in Space

In three-dimensional analytic geometry, a line can be fully described using vector equations when both a point on the line and its direction are known. This approach has practical applications in fields such as engineering and surveying, where precise spatial modeling is essential. For instance, a laser beam from a surveying instrument directed across a construction site can be modeled mathematically as a line using vectors.Let the laser beam originate from a known point P₀, represented by the...
Bewley Lattice Diagram01:12

Bewley Lattice Diagram

The Bewley lattice diagram, developed by L. V. Bewley, effectively organizes the reflections occurring during transmission-line transients. It visually represents how voltage waves propagate and reflect within a transmission line, making it easier to understand the complex interactions that occur.
Two-Dimensional (2D) NMR: Overview01:12

Two-Dimensional (2D) NMR: Overview

The 1D NMR spectrum of large and complex molecules like natural products has complicated splitting patterns and overlapping signals, which can be easily interpreted using 2-dimensional (2D) NMR. Unlike 1D NMR, 2D NMR has two frequency axes that provide the coupling information between the nucleus A and nucleus B in a molecule. The process from which 2D spectra are obtained has four steps.
The first step is the preparation period, during which nucleus A is excited with a radiofrequency pulse.
Gauss's Law: Planar Symmetry01:27

Gauss's Law: Planar Symmetry

A planar symmetry of charge density is obtained when charges are uniformly spread over a large flat surface. In planar symmetry, all points in a plane parallel to the plane of charge are identical with respect to the charges. Suppose the plane of the charge distribution is the xy-plane, and the electric field at a space point P with coordinates (x, y, z) is to be determined. Since the charge density is the same at all (x, y) - coordinates in the z = 0 plane, by symmetry, the electric field at P...

You might also read

Related Articles

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

Sort by
Same author

Method for obtaining a collimated near-unity aspect ratio output beam from a DFB-GSE laser with good beam quality.

Applied optics·2010
Same author

Dynamically stable 0 degrees phase mode operation of a grating-surface-emitting diode-laser array.

Optics letters·2009
Same author

Generation of 16-fsec frequency-tunable pulses by optical pulse compression.

Optics letters·2009
Same author

Field-inhibited optical dephasing and shape locking of photon echoes.

Optics letters·2009
Same author

Coherent coupling effects in pump-probe measurements with collinear, copropagating beams.

Optics letters·2009
Same author

Storage and time reversal of light pulses using photon echoes.

Optics letters·2009

Related Experiment Video

Updated: Jun 20, 2026

A Protocol for Real-time 3D Single Particle Tracking
10:16

A Protocol for Real-time 3D Single Particle Tracking

Published on: January 3, 2018

Network model for two-dimensional coupled laser arrays.

R Amantea, S L Palfrey, N W Carlson

    Optics Letters
    |September 15, 2009
    PubMed
    Summary
    This summary is machine-generated.

    We created a network model for coupled laser arrays, simplifying analysis of mixed coupling schemes. This model allows precise calculation of array modes and near-field patterns for advanced laser designs.

    More Related Videos

    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 20, 2026

    A Protocol for Real-time 3D Single Particle Tracking
    10:16

    A Protocol for Real-time 3D Single Particle Tracking

    Published on: January 3, 2018

    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:

    • Optics and Photonics
    • Semiconductor Lasers
    • Array Physics

    Background:

    • Phase-locked laser arrays are crucial for high-power coherent emission.
    • Modeling complex coupling schemes in two-dimensional arrays remains challenging.
    • Existing models often struggle with mixed lateral and longitudinal coupling.

    Purpose of the Study:

    • To develop a versatile network model for analyzing two-dimensional phase-locked laser arrays.
    • To enable the study of arrays with mixed coupling configurations (lateral and longitudinal).
    • To provide a framework for calculating array modes and near-field emission patterns.

    Main Methods:

    • A network model was developed to represent coupled laser arrays.
    • The model decomposes array modes based on lateral (evanescent) and longitudinal (injection) coupling.
    • Eigenvalue analysis of matrices representing each coupling type was employed.
    • A 3x3 array with specific Bragg reflector coupling was analyzed as a case study.

    Main Results:

    • The modes of two-dimensional arrays with mixed coupling can be expressed using separate lateral and longitudinal coupling matrices.
    • The model successfully predicts modes and grating-coupled near-field patterns.
    • Explicit calculations were performed for a 3x3 array with surface-emitting Bragg reflectors.

    Conclusions:

    • The developed network model offers a powerful and flexible approach for analyzing complex laser arrays.
    • This method simplifies the understanding and design of two-dimensional laser arrays with mixed coupling.
    • The findings are applicable to the design of advanced laser sources, including those using Bragg reflectors.