Accession Number : AD0749056

Title :   Investigations of the Long Term Frequency Stability of Stable Laser Structures.

Descriptive Note : Progress rept.,

Corporate Author : MARYLAND UNIV COLLEGE PARK DEPT OF ELECTRICAL ENGINEERING

Personal Author(s) : Hochuli,U.

Report Date : JUL 1972

Pagination or Media Count : 26

Abstract : The authors investigate the sources and their contributions to the long term frequency drift and gain stability of laser structures. The investigations yield now a more complete picture of the contributions of certain gas impurities to the index of refraction and their influence on the power output of the 6328A He-Ne gas mixture are outlined.

Descriptors :   (*GAS LASERS, STABILITY), HELIUM, NEON, IMPURITIES, HYDROGEN, OXYGEN, CHEMICAL REACTIONS, REFRACTIVE INDEX, METAL SEALS, GOLD, INDIUM, FREQUENCY SHIFT

Subject Categories : Lasers and Masers

Distribution Statement : APPROVED FOR PUBLIC RELEASE