A gaussian reflectivity resonator of magnification M=5.2 has been used in a high-gain, short-pulse excimer laser. A good optical quality, 20 mm diameter laser beam, of 60 mJ, 18.6 ns long and with a brightness of 2.4x10 13 W cm -2 sr -1 has been obtained. By decreasing the active mode volume cross section, higher optical quality laser beams have been obtained.
Characterization of an unstable gaussian-reflectivity resonator in a XeCl laser
PACE, Calogero;
1991-01-01
Abstract
A gaussian reflectivity resonator of magnification M=5.2 has been used in a high-gain, short-pulse excimer laser. A good optical quality, 20 mm diameter laser beam, of 60 mJ, 18.6 ns long and with a brightness of 2.4x10 13 W cm -2 sr -1 has been obtained. By decreasing the active mode volume cross section, higher optical quality laser beams have been obtained.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
