XeF2 measurement in XeF laser

Lai Fuxiang, Zhang Yongsheng. XeF2 measurement in XeF laser[J]. LASER TECHNOLOGY, 2001, 25(6): 469-472.

Citation:

Lai Fuxiang, Zhang Yongsheng. XeF2 measurement in XeF laser[J]. LASER TECHNOLOGY, 2001, 25(6): 469-472.

Citation:

Lai Fuxiang, Zhang Yongsheng. XeF2 measurement in XeF laser[J]. LASER TECHNOLOGY, 2001, 25(6): 469-472.

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.