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Related Experiment Video

Updated: Jun 22, 2026

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

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

Published on: July 12, 2017

Extremely simple single-prism ultrashort- pulse compressor.

Selcuk Akturk, Xun Gu, Mark Kimmel

|June 17, 2009

Summary

This summary is machine-generated.

We developed a simple ultrashort-pulse compressor using a prism and corner-cube. This compact device is easy to align and tune, offering precise control over pulse dispersion without unwanted distortions.

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Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

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Last Updated: Jun 22, 2026

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

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

Published on: July 12, 2017

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

Area of Science:

Optics and Photonics
Ultrafast Laser Technology

Background:

Ultrashort-pulse compressors are crucial for manipulating laser pulse characteristics.
Existing designs often suffer from complex alignment and tuning procedures.

Purpose of the Study:

To design and demonstrate a novel, simple, and compact ultrashort-pulse compressor.
To overcome the alignment and tuning challenges of previous compressor designs.

Main Methods:

Utilized a single prism for wavelength tuning.
Employed a corner-cube retroreflector for group-delay dispersion adjustment.
Designed for automatic maintenance of zero angular dispersion, pulse-front tilt, spatial chirp, and unity magnification.

Main Results:

Demonstrated a significantly easier alignment and tuning process compared to prior art.
Achieved wide-range tunability of group-delay dispersion via corner-cube translation.
Confirmed automatic preservation of key optical parameters during tuning.

Conclusions:

The developed prism-corner-cube compressor offers a simplified and effective solution for ultrashort-pulse compression.
The design ensures robust collinearity of input and output beams, even under movement.
This compact device facilitates practical applications requiring precise ultrashort-pulse manipulation.