Ultra-short laser pulses control chemical processes
By A Mystery Man Writer
Description
Specially shaped laser pulses can be used to change the state of electrons in a molecule. This process only takes several attoseconds—but it can initiate another, much slower process: The splitting of the molecule into two parts. Laser pulses can be used to initiate or suppress chemical reactions in a controlled way.
![Ultra-short laser pulses control chemical processes](https://wasatchphotonics.com/wp-content/uploads/EUV-FEL-laser-schematic.png)
Single-Shot Measurement Ultrafast EUV LaserWasatch Photonics
![Ultra-short laser pulses control chemical processes](https://scx1.b-cdn.net/csz/news/800a/2014/laserlightne.jpg)
Laser light needs more bass
Femtosecond lasers with GHz bursts in MHz bur
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Steering chemical reactions with laser pulses
![Ultra-short laser pulses control chemical processes](https://scx1.b-cdn.net/csz/news/800a/2014/lightwavesal.jpg)
Light waves allow preferred bond breaking in symmetric molecules
![Ultra-short laser pulses control chemical processes](https://scx2.b-cdn.net/gfx/news/2018/thephotoelec.jpg)
The photoelectric effect in stereo
![Ultra-short laser pulses control chemical processes](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Flsa.2017.134/MediaObjects/41377_2018_Article_BFlsa2017134_Fig7_HTML.jpg)
Electrons dynamics control by shaping femtosecond laser pulses in micro/nanofabrication: modeling, method, measurement and application
![Ultra-short laser pulses control chemical processes](https://ars.els-cdn.com/content/image/3-s2.0-B9780123744135001871-gr13.jpg)
Laser Pulse - an overview
![Ultra-short laser pulses control chemical processes](https://ars.els-cdn.com/content/image/1-s2.0-S2095809918304090-gr5.jpg)
Ultra-Short Pulsed Laser Manufacturing and Surface Processing of Microdevices - ScienceDirect
![Ultra-short laser pulses control chemical processes](https://www.researchgate.net/publication/307887440/figure/fig5/AS:425525291294725@1478464543966/Long-pulse-and-ultrafast-pulse-laser-interaction-with-target-material-27.png)
Long-pulse and ultrafast-pulse laser interaction with target material
![Ultra-short laser pulses control chemical processes](https://www.pi-usa.us/fileadmin/_processed_/2/a/csm_Ultra-Fast-Laser-Processing-Nanosecond-Femtosecond-Glass-img5_bebcb97b0d.jpg)
Ultrafast Lasers, Advanced Motion Control, Material Processing
![Ultra-short laser pulses control chemical processes](https://www.researchgate.net/publication/364766764/figure/fig4/AS:11431281092931020@1667043850049/A-conceptual-illustration-to-differentiate-between-the-pulse-duration-of-short-and.png)
A conceptual illustration to differentiate between the pulse duration
![Ultra-short laser pulses control chemical processes](https://csdl-images.ieeecomputer.org/mags/cs/2009/03/figures/mcs20090300471.gif)
Molecular Response to Ultrashort Laser Pulses
![Ultra-short laser pulses control chemical processes](https://media.springernature.com/m685/springer-static/image/art%3A10.1007%2Fs00170-021-07111-5/MediaObjects/170_2021_7111_Fig1_HTML.png)
Simulation of the laser-material interaction of ultrashort pulse laser processing of silicon nitride workpieces and the key factors in the ablation process
![Ultra-short laser pulses control chemical processes](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Flsa.2017.134/MediaObjects/41377_2018_Article_BFlsa2017134_Fig22_HTML.jpg)
Electrons dynamics control by shaping femtosecond laser pulses in micro/nanofabrication: modeling, method, measurement and application
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