Laser emission from individual droplets at wavelengths corresponding to morphology-dependent resonances
- 1 November 1984
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 9 (11), 499-501
- https://doi.org/10.1364/ol.9.000499
Abstract
Inelastic emission characteristics from individual ethanol droplets (60-μm diameter) containing Rhodamine 6G dye and pumped by a cw laser (514.5 nm) were investigated. Laser emission was confirmed by noting the spectral, temporal, and output-versus-input intensity behavior. The liquid–air boundary of the droplets provides the optical feedback at selected wavelengths corresponding to the morphology-dependent resonances of a spherical droplet.Keywords
This publication has 14 references indexed in Scilit:
- Raman-Microsampling Technique Applying Optical Levitation by Radiation PressureApplied Spectroscopy, 1984
- Morphology–Dependent Resonances in Raman Scattering, Fluorescence Emission, and Elastic Scattering from MicroparticlesAerosol Science and Technology, 1982
- Enhancement of Fluorescence Induced by Microstructure Resonances of a Dielectric FiberPhysical Review Letters, 1981
- Outer diameter measurement of low birefringence optical fibers by a new resonant backscatter techniqueApplied Optics, 1981
- Determination of optical-fiber diameter from resonances in the elastic scattering spectrumOptics Letters, 1981
- Observation of Structure Resonances in the Fluorescence Spectra from MicrospheresPhysical Review Letters, 1980
- Resonances in electromagnetic scattering by objects with negative absorptionApplied Optics, 1979
- Electromagnetic scattering from active objectsApplied Optics, 1978
- Electromagnetic scattering from active objects: invisible scatterersApplied Optics, 1978
- Observation of Resonances in the Radiation Pressure on Dielectric SpheresPhysical Review Letters, 1977