Title :
He-Ne-Cd laser with two-color output
Author :
Ahmed, Sa´ad Abdirisak ; Campillo, A.J.
Abstract :
Preliminary results of a parametric study of a He-Ne-Cdll laser are reported. Three modes of operation for an optimum pressure fill have been found: pure 6328 Å (Nel) operation, pure 4416 Å (CdII) operation, or simultaneous 6328 Å and 4416 Å operation at milliwatt power levels. Different ratios of red to blue can be obtained by variation of operating current and/or temperature.
Keywords :
Arithmetic; Atomic beams; Eigenvalues and eigenfunctions; Helium; Laser excitation; Laser modes; Laser transitions; Metastasis; Parametric study; Stationary state;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1969.7480
