Beam properties of a waveguide annular CO2 laser with a Talbot cavity
Contributo in Atti di convegno
Data di Pubblicazione:
1998
Abstract:
We decribe the behaviour of an annular RF-excited CO2 laser, operated with a Talbot cavity in order to reduce the number of oscillating azimuthal modes. The beam quality is enhanced by means of a phase filter outside the cavity.
Tipologia CRIS:
04.01 Contributo in Atti di convegno
Keywords:
lasers (CO2); diffusion-cooled lasers; rf-discharge lasers; annular lasers; annular laser resonators
Elenco autori:
Mascalchi, Silvano; Ciofini, Marco; Lapucci, Antonio
Link alla scheda completa:
Titolo del libro:
12th International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference
Pubblicato in: