Microdroplet identification and size measurement in sprays with lasing images

Date

2002-10-07

Author

Serpenguzel, A
Küçükşenel, Serkan
Chang, RK

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Two-dimensional fluorescence and lasing images of a Rhodamine-6G doped water spray are observed with color photography. The lasing microdroplets are identified by their two reciprocal lasing spots. The microdroplet sizes are measured using the digitized images. The measured mean microdroplet diameter is 69.7 mum with a standard deviation of 23.1 mum. The measured microdroplet size distribution compares favorably with the normal Gaussian size distribution. (C) 2002 Optical Society of America.

Subject Keywords

Fuel droplets, light-scattering, Deformed droplets, Insitu measurements, Quantum microcavity, Microcavity structures, Dielectric microspheres, Enhanced spontaneous emission, Morphology-dependent resonances, Stmulated raman-scattering

URI

https://hdl.handle.net/11511/40953

Journal

OPTICS EXPRESS

DOI

https://doi.org/10.1364/oe.10.001118

Collections

Department of Economics, Article

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Citation Formats

A. Serpenguzel, S. Küçükşenel, and R. Chang, “Microdroplet identification and size measurement in sprays with lasing images,” OPTICS EXPRESS, pp. 1118–1132, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40953.