CAVITY-MODE IDENTIFICATION OF FLUORESCENCE AND LASING IN DYE-DOPED MICRODROPLETS

被引：38

作者：

EVERSOLE, JD ^{[1
]}

LIN, HB ^{[1
]}

CAMPILLO, AJ ^{[1
]}

机构：

[1] USN,RES LAB,DIV OPT SCI,WASHINGTON,DC 20375

来源：

APPLIED OPTICS | 1992年 / 31卷 / 12期

关键词：

MICRODROPLET FLUORESCENCE; MICRODROPLET LASING; OPTICAL CAVITY MODES; MORPHOLOGY-DEPENDENT RESONANCE IDENTIFICATION;

D O I：

10.1364/AO.31.001982

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Recent advances in an aerosol-generation technique have permitted the accurate identification of optical resonance-mode features of micrometer-sized freely falling droplets for several different optical processes. Both input and output resonant features of fluorescence and lasing from dye-doped microdroplets were assigned to specific spherical cavity modes by using two independent procedures: (1) by matching observed fixed-angle elastic laser light scattering as a function of droplet size to calculated scattering intensities from the Lorenz-Mie theory, and (2) by matching observed resonance peaks to computed cavity-mode positions by automated correlation. Agreement between these two complementary techniques establishes high confidence in the resulting mode identifications. Assignments of observed emission peaks provide insight into droplet-emission mechanisms.

引用

页码：1982 / 1991

页数：10

共 32 条

[1] CONTINUOUS-WAVE LASER OSCILLATION IN A ND-YAG SPHERE [J].