XeF2 measurement in XeF laser
- Received Date: 2000-08-28
- Accepted Date: 2000-10-24
- Available Online: 2001-11-25
Abstract: A method of non contact and real-time measurement for XeF2 pressure in the XeF laser cell is provided in this paper.The absorption cross section of XeF2 at wavelength of 253.7nm σ253.27XeF=(1.55±0.05)×10-19cm2 is obtained.Using the same measurement system,the suitable laser tube materials is choosed and the relations between laser output energy and the pressure of XeF2 are presented.