Solution Due to the Doppler effect arising from the random motions of the gas atoms, the laser radiation from gas-lasers is broadened around a central. - ppt download
Applied Optics Professor. Akhilesh Kumar Mishra Department of Physics Indian Institute of Technology, Roorkee Lecture 59 Introd
Ion Lasers | SpringerLink
THE ARGON ION LASER “The most noble of them all” - ppt download