Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor

F. A. Starikov, G. G. Kochemasov, S. M. Kulikov, A. N. Manachinsky, N. V. Maslov, A. V. Ogorodnikov, S. A. Sukharev, V. P. Aksenov, I. V. Izmailov, F. Yu Kanev, V. V. Atuchin, I. S. Soldatenkov

Division for Power and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Abstract

Reconstruction the phase front of a vortex laser beam is conducted by use of a Hartmann-Shack wavefront sensor. The vortex beam in the form of the Laguerre-Gaussian LG₀ ¹ mode is generated with the help of a spiral phase plate. The new reconstruction technique based on measured wavefront gradients allows one to restore the singular phase surface with good accuracy, whereas the conventional least-squares approach fails.

Original language	English
Pages (from-to)	2291-2293
Number of pages	3
Journal	Optics Letters
Volume	32
Issue number	16
DOIs	https://doi.org/10.1364/OL.32.002291
Publication status	Published - 15 Aug 2007

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1364/OL.32.002291

Fingerprint Dive into the research topics of 'Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor'. Together they form a unique fingerprint.

Cite this

Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor. / Starikov, F. A.; Kochemasov, G. G.; Kulikov, S. M.; Manachinsky, A. N.; Maslov, N. V.; Ogorodnikov, A. V.; Sukharev, S. A.; Aksenov, V. P.; Izmailov, I. V.; Kanev, F. Yu; Atuchin, V. V.; Soldatenkov, I. S.

In: Optics Letters, Vol. 32, No. 16, 15.08.2007, p. 2291-2293.

Research output: Contribution to journal › Article › peer-review

@article{b8c40df860754d20b9f70d8d69f3bdf4,

title = "Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor",

abstract = "Reconstruction the phase front of a vortex laser beam is conducted by use of a Hartmann-Shack wavefront sensor. The vortex beam in the form of the Laguerre-Gaussian LG0 1 mode is generated with the help of a spiral phase plate. The new reconstruction technique based on measured wavefront gradients allows one to restore the singular phase surface with good accuracy, whereas the conventional least-squares approach fails.",

author = "Starikov, {F. A.} and Kochemasov, {G. G.} and Kulikov, {S. M.} and Manachinsky, {A. N.} and Maslov, {N. V.} and Ogorodnikov, {A. V.} and Sukharev, {S. A.} and Aksenov, {V. P.} and Izmailov, {I. V.} and Kanev, {F. Yu} and Atuchin, {V. V.} and Soldatenkov, {I. S.}",

year = "2007",

month = aug,

day = "15",

doi = "10.1364/OL.32.002291",

language = "English",

volume = "32",

pages = "2291--2293",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "The Optical Society",

number = "16",

}

TY - JOUR

T1 - Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor

AU - Starikov, F. A.

AU - Kochemasov, G. G.

AU - Kulikov, S. M.

AU - Manachinsky, A. N.

AU - Maslov, N. V.

AU - Ogorodnikov, A. V.

AU - Sukharev, S. A.

AU - Aksenov, V. P.

AU - Izmailov, I. V.

AU - Kanev, F. Yu

AU - Atuchin, V. V.

AU - Soldatenkov, I. S.

PY - 2007/8/15

Y1 - 2007/8/15

N2 - Reconstruction the phase front of a vortex laser beam is conducted by use of a Hartmann-Shack wavefront sensor. The vortex beam in the form of the Laguerre-Gaussian LG0 1 mode is generated with the help of a spiral phase plate. The new reconstruction technique based on measured wavefront gradients allows one to restore the singular phase surface with good accuracy, whereas the conventional least-squares approach fails.

AB - Reconstruction the phase front of a vortex laser beam is conducted by use of a Hartmann-Shack wavefront sensor. The vortex beam in the form of the Laguerre-Gaussian LG0 1 mode is generated with the help of a spiral phase plate. The new reconstruction technique based on measured wavefront gradients allows one to restore the singular phase surface with good accuracy, whereas the conventional least-squares approach fails.

UR - http://www.scopus.com/inward/record.url?scp=39749118607&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=39749118607&partnerID=8YFLogxK

U2 - 10.1364/OL.32.002291

DO - 10.1364/OL.32.002291

M3 - Article

C2 - 17700762

AN - SCOPUS:39749118607

VL - 32

SP - 2291

EP - 2293

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 16

ER -