Authors: George Rajna
Researchers have developed a compact laser that emits light with extreme spectral purity that doesn't change in response to environmental conditions.  A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg/Germany presents evidence of the amplification of optical phonons in a solid by intense terahertz laser pulses.  Femtosecond lasers are capable of processing any solid material with high quality and high precision using their ultrafast and ultra-intense characteristics. 
Comments: 67 Pages.
[v1] 2019-01-31 10:02:14
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