A plasma shutter for far-infrared laser radiation |
| |
| Authors: | Knittel J. Scherrer D.P. Kneubuhl F.K. |
| |
| Affiliation: | Lab. of Infrared Phys., Eidgenossische Tech. Hochschule, Zurich; |
| |
| Abstract: | A new type of a plasma shutter for far-infrared (FIR) laser radiation is presented. This plasma shutter blocks a FIR laser beam within 0.7 ns by a rapidly expanding plasma. This device has been applied to produce FIR pulses with variable duration between 10 and 100 ns and to select 1-ns FIR pulses from a pulse train |
| |
| Keywords: | |
|
