Accession Number : ADA294060

Title :   Pulsed Tunable Narrow-Bandwidth Dye Laser, with Hollow Circular Waveguide in Cavity.

Corporate Author : NATIONAL AIR INTELLIGENCE CENTER WRIGHT-PATTERSON AFB OH

Personal Author(s) : Zhengguo, Lu ; Jianying, Zhou

PDF Url : ADA294060

Report Date : 26 APR 1995

Pagination or Media Count : 14

Abstract : This paper presents a novel widely tunable, pulsed dye laser with single transverse mode narrow bandwidth which can be constructed by using a grazing- incidence grating in conjunction with a hollow circular dielectric waveguide. The experimental results show that the single transverse mode narrow bandwidth laser output can be obtained while maintaining a high lasing efficiency. The mechanism of the improvement is also discussed in this paper.

Descriptors :   *PULSED LASERS, *DYE LASERS, LASER CAVITIES, DIELECTRICS, WAVEGUIDES, GRATINGS(SPECTRA), TRANSLATIONS, CIRCULAR, CHINA, NARROWBAND, CHINESE LANGUAGE.

Subject Categories : Lasers and Masers

Distribution Statement : APPROVED FOR PUBLIC RELEASE