ISSN:
1434-6079
Keywords:
PACS. 41.60.Cr Free-electron lasers[:AND:] 42.60.Fc Modulation, tuning, and mode locking
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: The two-colour operation of a Free-Electron Laser (FEL) has been demonstrated with the “CLIO” infrared facility. A two section undulator allows the production of picosecond laser pulses at two different wavelengths and simultaneously, in a wavelength range from to , and with a wavelength separation of two colours of up to . The time overlap, between both colours, has been measured on a picosecond time scale and on a microsecond time scale. An initial pump-probe application experiment has been performed with the two colours: stimulated emission has been measured in a 3-level Quantum-Well system. This is the best demonstration of the stability and reliability of the two-colour laser operation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100530050151
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