Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Marcelino Essien"'
Publikováno v:
Applied optics. 31(12)
Suppression of morphology-dependent resonances of the light elastically scattered by a laser-illuminated, micrometer-sized droplet is reported. A single nonabsorbing droplet is levitated by using an electrodynamic quadrupole trap, and the scattered l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96157f4c06ec4ee3ead67c2c37db1339
https://pubmed.ncbi.nlm.nih.gov/20720870
https://pubmed.ncbi.nlm.nih.gov/20720870
Laser-guided direct writing is an emerging technology for high-throughput deposition of micrometer and submicrometer sized particles. It is a process developed for direct writing electronic components and mechanical structures with extreme accuracies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b99a54ee25cf3e1f1dfe46029c6c1513
https://doi.org/10.1016/b978-012174231-7/50068-3
https://doi.org/10.1016/b978-012174231-7/50068-3
Autor:
David M. Keicher, Marcelino Essien
Publikováno v:
SPIE Proceedings.
The ability to monitor and control the depth of a laser weld in real-time is critical in many laser welding applications. Consequently, the authors have investigated the use of an optical method to sense weld depth. Welds were generated on kovar samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84f98ea5156f8f3c1218a984cd7b52d3
https://doi.org/10.1117/12.270012
https://doi.org/10.1117/12.270012
Publikováno v:
SPIE Proceedings.
The minimum spotsize, beam quality or M{sup 2}, and Strehl ratio of a focused laser beam provide different measures of the performance of the laser/optic system. Focusing lenses typically used to provide irradiances sufficient to cause melting and/or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fee82186cf5a723258c0ec14b6494e32
https://doi.org/10.1117/12.206980
https://doi.org/10.1117/12.206980
Publikováno v:
Optics Letters. 18:762
We report the first observations, to our knowledge, of lasing emission from a single, evaporating, layered, micrometer-sized droplet. The droplet consists of an ~7.9-microm-radius glass core covered by a liquid shell of an initial 3 x 10(-4) M Rhodam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bacff3adb67bc24f78e5cb54ebec5e9
https://doi.org/10.1364/ol.18.000762
https://doi.org/10.1364/ol.18.000762
Publikováno v:
Journal of Analytical Atomic Spectrometry. 3:985
The repetitive breakdown spark from an Nd: YAG laser was used to generate analytical emission spectra of cadmium, lead and zinc in aerosols. The laser was typically operated at a pulse rate of 10 Hz, with an energy of 100 mJ per pulse and a pulse wid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc89815647f746350508e3be074a6728
https://doi.org/10.1039/ja9880300985
https://doi.org/10.1039/ja9880300985
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