Evolution of the vortex part of the orbital angular momentum in separable first-order optical systems

M.J. Bastiaans; T. Alieva

Evolution of the vortex part of the orbital angular momentum in separable first-order optical systems

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We analyze the evolution of the vortex part of the orbital angular momentum during its propagation through separable first-order optical systems. We obtain that the evolution of the vortex part depends only upon the parameters ax, ay, bx, and by of the ray transformation matrix, and that isotropic systems with the same ratio b/a produce the same change of the vortex part of the orbital angular momentum. Finally, it is shown that when light propagates through an optical fiber with a quadratic refractive index profile, the vortex part of the orbital angular momentum cannot change its sign more than four times per period.

Originele taal-2	Engels
Titel	Proceedings of the 15th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) 25 - 26 November 2004, Veldhoven, the Netherlands
Plaats van productie	Utrecht, the Netherlands
Uitgeverij	STW Technology Foundation
Pagina's	209-214
ISBN van geprinte versie	90-73461-43-X
Status	Gepubliceerd - 2004
Evenement	2004 Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) - Veldhoven, Nederland Duur: 25 nov. 2004 → 26 nov. 2004

Congres

Congres	2004 Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004)
Verkorte titel	ProRISC 2004
Land/Regio	Nederland
Stad	Veldhoven
Periode	25/11/04 → 26/11/04
Ander	ProRISC 2004, Veldhoven, the Netherlands

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title = "Evolution of the vortex part of the orbital angular momentum in separable first-order optical systems",

abstract = "We analyze the evolution of the vortex part of the orbital angular momentum during its propagation through separable first-order optical systems. We obtain that the evolution of the vortex part depends only upon the parameters ax, ay, bx, and by of the ray transformation matrix, and that isotropic systems with the same ratio b/a produce the same change of the vortex part of the orbital angular momentum. Finally, it is shown that when light propagates through an optical fiber with a quadratic refractive index profile, the vortex part of the orbital angular momentum cannot change its sign more than four times per period.",

author = "M.J. Bastiaans and T. Alieva",

year = "2004",

language = "English",

isbn = "90-73461-43-X",

pages = "209--214",

booktitle = "Proceedings of the 15th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) 25 - 26 November 2004, Veldhoven, the Netherlands",

publisher = "STW Technology Foundation",

note = "2004 Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004), ProRISC 2004 ; Conference date: 25-11-2004 Through 26-11-2004",

}

Bastiaans, MJ & Alieva, T 2004, Evolution of the vortex part of the orbital angular momentum in separable first-order optical systems. in Proceedings of the 15th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) 25 - 26 November 2004, Veldhoven, the Netherlands. STW Technology Foundation, Utrecht, the Netherlands, blz. 209-214, 2004 Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004), Veldhoven, Nederland, 25/11/04.

Evolution of the vortex part of the orbital angular momentum in separable first-order optical systems. / Bastiaans, M.J.; Alieva, T.
Proceedings of the 15th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) 25 - 26 November 2004, Veldhoven, the Netherlands. Utrecht, the Netherlands: STW Technology Foundation, 2004. blz. 209-214.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Evolution of the vortex part of the orbital angular momentum in separable first-order optical systems

AU - Bastiaans, M.J.

AU - Alieva, T.

PY - 2004

Y1 - 2004

N2 - We analyze the evolution of the vortex part of the orbital angular momentum during its propagation through separable first-order optical systems. We obtain that the evolution of the vortex part depends only upon the parameters ax, ay, bx, and by of the ray transformation matrix, and that isotropic systems with the same ratio b/a produce the same change of the vortex part of the orbital angular momentum. Finally, it is shown that when light propagates through an optical fiber with a quadratic refractive index profile, the vortex part of the orbital angular momentum cannot change its sign more than four times per period.

AB - We analyze the evolution of the vortex part of the orbital angular momentum during its propagation through separable first-order optical systems. We obtain that the evolution of the vortex part depends only upon the parameters ax, ay, bx, and by of the ray transformation matrix, and that isotropic systems with the same ratio b/a produce the same change of the vortex part of the orbital angular momentum. Finally, it is shown that when light propagates through an optical fiber with a quadratic refractive index profile, the vortex part of the orbital angular momentum cannot change its sign more than four times per period.

M3 - Conference contribution

SN - 90-73461-43-X

SP - 209

EP - 214

BT - Proceedings of the 15th ProRISC, Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004) 25 - 26 November 2004, Veldhoven, the Netherlands

PB - STW Technology Foundation

CY - Utrecht, the Netherlands

T2 - 2004 Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2004)

Y2 - 25 November 2004 through 26 November 2004

ER -

Evolution of the vortex part of the orbital angular momentum in separable first-order optical systems

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