Bright beam deflection by steering beams with mixed phase dislocations

Georgi Maleshkov; Dragomir N. Neshev; Alexander Dreischuh

doi:10.1117/12.822541

Bright beam deflection by steering beams with mixed phase dislocations

Georgi Maleshkov^*, Dragomir N. Neshev, Alexander Dreischuh

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

We study the ability of beams carrying mixed step-screw phase dislocations to guide and steer probe beams with nonzero transverse velocity. We report the first experimental demonstration of bright signal beam deflection by steering odd beams of finite length carrying such dislocation. The numerical simulations show that the beam deflection can be ruled by the geometry and orientation of the dislocation.

Original language	English
Article number	70271R
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7027
DOIs	https://doi.org/10.1117/12.822541
Publication status	Published - 2008
Event	15th International School on Quantum Electronics: Laser Physics and Applications - Bourgas, Bulgaria Duration: 15 Sept 2008 → 19 Sept 2008

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title = "Bright beam deflection by steering beams with mixed phase dislocations",

abstract = "We study the ability of beams carrying mixed step-screw phase dislocations to guide and steer probe beams with nonzero transverse velocity. We report the first experimental demonstration of bright signal beam deflection by steering odd beams of finite length carrying such dislocation. The numerical simulations show that the beam deflection can be ruled by the geometry and orientation of the dislocation.",

keywords = "Nonlinear optics, Photorefractive optics, Self-focusing, Singular optics",

author = "Georgi Maleshkov and Neshev, {Dragomir N.} and Alexander Dreischuh",

year = "2008",

doi = "10.1117/12.822541",

language = "English",

volume = "7027",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "15th International School on Quantum Electronics: Laser Physics and Applications ; Conference date: 15-09-2008 Through 19-09-2008",

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TY - JOUR

T1 - Bright beam deflection by steering beams with mixed phase dislocations

AU - Maleshkov, Georgi

AU - Neshev, Dragomir N.

AU - Dreischuh, Alexander

PY - 2008

Y1 - 2008

N2 - We study the ability of beams carrying mixed step-screw phase dislocations to guide and steer probe beams with nonzero transverse velocity. We report the first experimental demonstration of bright signal beam deflection by steering odd beams of finite length carrying such dislocation. The numerical simulations show that the beam deflection can be ruled by the geometry and orientation of the dislocation.

AB - We study the ability of beams carrying mixed step-screw phase dislocations to guide and steer probe beams with nonzero transverse velocity. We report the first experimental demonstration of bright signal beam deflection by steering odd beams of finite length carrying such dislocation. The numerical simulations show that the beam deflection can be ruled by the geometry and orientation of the dislocation.

KW - Nonlinear optics

KW - Photorefractive optics

KW - Self-focusing

KW - Singular optics

UR - http://www.scopus.com/inward/record.url?scp=60649110847&partnerID=8YFLogxK

U2 - 10.1117/12.822541

DO - 10.1117/12.822541

M3 - Conference article

AN - SCOPUS:60649110847

SN - 0277-786X

VL - 7027

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 70271R

T2 - 15th International School on Quantum Electronics: Laser Physics and Applications

Y2 - 15 September 2008 through 19 September 2008

ER -

Bright beam deflection by steering beams with mixed phase dislocations

Abstract

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