Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

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

Deletion of Fbxo25 causes excessive repetitive behavior, impaired recognition memory, reduced dendritic complexity, and aberrant protein expression in mice.

Progress in neurobiology·2026

Same author

Monochromatic Cherenkov diffraction radiation from continuous coupling of an electron beam to a thin dielectric slab waveguide.

Applied optics·2026

Same author

Ultrasensitive and rapid lateral flow biosensor based on exponential rolling circle amplification for the detection of cancer biomarkers.

Talanta·2026

Same author

Atmospheric cold plasma-induced secondary structure modifications of shrimp allergen arginine kinase.

International journal of biological macromolecules·2026

Same author

Corrigendum to "Structural insights into substrate binding, domain swapping and heat resistance of a hyperthermostable archaeal AIR synthetase" [Int. J. Biol. Macromol. 334 (Part 1) (2026) 150493].

International journal of biological macromolecules·2026

Same author

Structural insights into substrate binding, domain swapping and heat resistance of a hyperthermostable archaeal AIR synthetase.

International journal of biological macromolecules·2026

Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026

Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026

Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026

Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026

Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026

Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 25, 2026

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

Parametric laser pulse shortening.

Yu-Chung Chiu, Yen-Chieh Huang, Chia-Hsiang Chen

|August 15, 2014

Summary

This summary is machine-generated.

We demonstrate simultaneous laser pulse shortening and wavelength conversion using optical parametric generation. This technique effectively shortens high-energy laser pulses for various applications.

More Related Videos

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

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

Published on: November 22, 2019

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

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

Published on: April 25, 2019

Related Experiment Videos

Last Updated: Apr 25, 2026

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

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

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

Published on: November 22, 2019

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

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

Published on: April 25, 2019

Area of Science:

Nonlinear Optics
Quantum Electronics
Laser Physics

Background:

Optical Parametric Generation (OPG) is a key nonlinear optical process for generating tunable laser light.
Pulse shortening is crucial for applications requiring high peak power and precise temporal control.
Spectral-temporal correlation offers a novel approach to manipulate laser pulse characteristics.

Purpose of the Study:

To investigate simultaneous laser pulse shortening and wavelength conversion in high-gain OPG.
To demonstrate the efficacy of spectral filtering of off-peak signal energy for pulse compression.
To showcase the versatility of this technique across different OPG configurations.

Main Methods:

Utilizing a PPLN optical parametric generator with a passively Q-switched Nd:YAG laser.
Employing spectral filtering of the off-peak signal energy to achieve pulse shortening.
Implementing noncollinear phase matching in lithium niobate for OPG.

Main Results:

Shortened a 560 ps pump pulse to an 80 ps signal pulse at 1.5 μm using PPLN OPG.
Achieved a 3.6-fold pulse shortening at 1072 nm via noncollinear phase-matched OPG.
Demonstrated efficient wavelength conversion alongside significant pulse compression.

Conclusions:

Spectral-temporal correlation in high-gain OPG enables simultaneous pulse shortening and wavelength conversion.
The demonstrated technique offers a robust method for generating shorter, wavelength-converted laser pulses.
This approach has potential implications for ultrafast optics and laser material processing.