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Second harmonic optical vortex generation in air

Second harmonic optical vortex generation in air
Second harmonic optical vortex generation in air
We demonstrate second harmonic vortex generation in atmospheric pressure air using tightly focused femtosecond laser beam. The average second harmonic power is two orders of magnitude higher compared to previous reports.
Beresna, M.
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Kazansky, P.G.
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Svirko, Y.
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Barkauskas, M.
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Danielius, R.
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Beresna, M.
a6dc062e-93c6-46a5-aeb3-8de332cdec7b
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Svirko, Y.
dbe44892-1240-4e4c-94cc-904ca28be537
Barkauskas, M.
efb2a425-0303-4b3b-af51-1ef9430e25a4
Danielius, R.
f12d4c90-5279-4544-9450-534d570e245b

Beresna, M., Kazansky, P.G., Svirko, Y., Barkauskas, M. and Danielius, R. (2010) Second harmonic optical vortex generation in air. CLEO/QELS 2010: Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference, United States. 16 - 21 May 2010.

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate second harmonic vortex generation in atmospheric pressure air using tightly focused femtosecond laser beam. The average second harmonic power is two orders of magnitude higher compared to previous reports.

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e-pub ahead of print date: 2010
Venue - Dates: CLEO/QELS 2010: Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference, United States, 2010-05-16 - 2010-05-21
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 340631
URI: https://eprints.soton.ac.uk/id/eprint/340631
PURE UUID: 57052973-7ad3-4af0-b3ec-f94800324a28

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Date deposited: 27 Jun 2012 15:19
Last modified: 18 Jul 2017 05:42

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