Investigation of He-Ne Lasers

Abstract

To facilitate laser research at Chiao Tung, a laser plasma tube fabrication process using simple equipment has been developed. Consequently, tubes containing mixtures of He and Ne gases were made of different diameters and lengths, and their operation properties investigated. In this paper, the fabrication process is described and some characteristics of He-Ne gas lasers pertaining to the relations between output power and reflectig mirrors,exciting current,etc.,are presented.