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Updated: Aug 26, 2026

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Direct Imaging of Laser-driven Ultrafast Molecular Rotation
Published on: February 4, 2017
Phase locking in four-wave Raman mixing for generation of an ultrashort laser pulse
Hiroyuki Otsuka1, Tomohiro Uchimura, Totaro Imasaka
1Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan.
Optics Letters
|February 20, 2004
Abstract:
The emission lines generated by four-wave Raman mixing were coherently phased and provided an approximately 30-fs pulse without any loss of energy simply by passage of the pulse beam through molecular hydrogen.

