Accession Number : AD0693420

Title :   LASERS ON SOLUTIONS OF ORGANIC DYES WITH PULSE LAMP EXCITATION,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Rubinov,A. N. ; Mostovnikov,V. A.

Report Date : 04 JUN 1969

Pagination or Media Count : 11

Abstract : The laser action characteristics of several organic dye solutions are analyzed experimentally. The dye solution is placed in a quartz or molybdenum cell cylindric in shape, and pumped by two pulsed in-series IFP-1200 lamps 100 mm long and 3-5 mm in internal diameter. The light pulse has a duration of 60 sec. Because of the large stimulated emission coefficient laser generation of dyes requires a much smaller population of excited particles. The three most promising dyes studied were rhodamine C, rhodamine 6G, and pyronine G. A table is prepared for rhodamine 6G, listing the wavelength of the laser beam as a function of the active particle concentration. (Author)

Descriptors :   (*DYES, *LASERS), OPTICAL PUMPING, EXCITATION, USSR, AMMONIUM COMPOUNDS, OXYGEN HETEROCYCLIC COMPOUNDS

Subject Categories : Lasers and Masers

Distribution Statement : APPROVED FOR PUBLIC RELEASE