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

X-ray Crystallography02:18

X-ray Crystallography

The size of the unit cell and the arrangement of atoms in a crystal may be determined from measurements of the diffraction of X-rays by the crystal, termed X-ray crystallography.
Diffraction
Diffraction is the change in the direction of travel experienced by an electromagnetic wave when it encounters a physical barrier whose dimensions are comparable to those of the wavelength of the light. X-rays are electromagnetic radiation with wavelengths about as long as the distance between neighboring...

You might also read

Related Articles

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

Sort by
Same author

Measurement of Murine Neuromuscular Function Using the In Situ Preparation.

Methods in molecular biology (Clifton, N.J.)·2023
Same author

Mogamulizumab-induced photosensitivity in patients with mycosis fungoides and other T-cell neoplasms.

Journal of the European Academy of Dermatology and Venereology : JEADV·2018
Same author

<i>Propionimicrobium lymphophilum</i> and <i>Actinotignum schaalii</i> bacteraemia: a case report.

New microbes and new infections·2017
Same author

Impaired muscle function in a mouse surgical model of post-traumatic osteoarthritis.

Osteoarthritis and cartilage·2016
Same author

TGFβ/SMAD4 signalling is inhibited in tumour cells and infiltrating lymphocytes of a patient with colon cancer-associated dermatomyositis.

Journal of the European Academy of Dermatology and Venereology : JEADV·2014
Same author

Clinical features of Bacteroides bacteremia and their association with colorectal carcinoma.

Infection·2011
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: Jun 12, 2026

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

Diffraction-limited circular single spot from phased array lasers.

K Tatsuno, R Drenten, C van der Poel

    Applied Optics
    |June 18, 2010
    PubMed
    Summary
    This summary is machine-generated.

    Anamorphic prism optics enables diffraction-limited circular spots from phased array lasers. This beam shaping technology is suitable for precise optical systems like laser recording and printing.

    More Related Videos

    Femtosecond Laser Filaments for Use in Sub-Diffraction-Limited Imaging and Remote Sensing
    06:16

    Femtosecond Laser Filaments for Use in Sub-Diffraction-Limited Imaging and Remote Sensing

    Published on: April 25, 2019

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
    05:57

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

    Published on: April 1, 2020

    Related Experiment Videos

    Last Updated: Jun 12, 2026

    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

    Femtosecond Laser Filaments for Use in Sub-Diffraction-Limited Imaging and Remote Sensing
    06:16

    Femtosecond Laser Filaments for Use in Sub-Diffraction-Limited Imaging and Remote Sensing

    Published on: April 25, 2019

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
    05:57

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

    Published on: April 1, 2020

    Area of Science:

    • Optics and Photonics
    • Laser Technology

    Background:

    • Phased array lasers offer potential for high-power, coherent beam generation.
    • Achieving a high-quality, single circular output beam from these lasers is challenging.
    • Existing methods for beam shaping often introduce aberrations or reduce efficiency.

    Purpose of the Study:

    • To investigate the use of anamorphic prism optics for improving the beam quality of index-guided phased array lasers.
    • To demonstrate astigmatism correction and spatial filtering capabilities of the proposed optical setup.
    • To assess the suitability of the diffraction-limited output for precision optical applications.

    Main Methods:

    • Utilized anamorphic prism optics for beam shaping of phased array lasers.
    • Performed interferometric fringe scanning phase measurements in both near and far fields.
    • Analyzed the optical path to evaluate beam characteristics and aberrations.

    Main Results:

    • Achieved a diffraction-limited (lambda/8) circular single spot from index-guided phased array lasers.
    • Demonstrated effective astigmatism correction and spatial filtering using the anamorphic prism.
    • Verified the quality of the beam through detailed optical path analysis.

    Conclusions:

    • Anamorphic prism optics is an effective solution for producing high-quality circular beams from phased array lasers.
    • The demonstrated beam shaping and correction capabilities are crucial for advanced optical systems.
    • The diffraction-limited output makes these lasers viable for applications such as optical disk recording, laser printing, and second harmonic generation.