Funnel-based biomimetic volume optics

E. DelRe; A. Pierangelo; J. Parravicini; S. Gentilini; A. J. Agranat

doi:10.1364/OE.20.016631

Funnel-based biomimetic volume optics

E. DelRe
, A. Pierangelo
, J. Parravicini
, S. Gentilini
, A. J. Agranat

University of Rome
Università Dell'Aquila
The Hebrew University of Jerusalem

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

6 Citations (Scopus)

Résumé

We demonstrate the use of three-dimensional funnel index of refraction patterns analogous to those of retinal Müller cells as support for tunable and multi-functional volume optical component miniaturization and integration. Our experiments in paraelectric photorefractive crystals show how a single funnel can act both as a waveguide and a tunable focusing/defocusing micro-lens. Pairing multiple funnel patterns, we are also able to demonstrate ultra-compact tunable beam-splitting, with distinct guided output modes in under 1mm of propagation.

langue originale	Anglais
Pages (de - à)	16631-16638
Nombre de pages	8
journal	Optics Express
Volume	20
Numéro de publication	15
Les DOIs	https://doi.org/10.1364/OE.20.016631
état	Publié - 16 juil. 2012

Accès au document

10.1364/OE.20.016631

Contient cette citation

@article{925426670a884013b6e3cae2402c9bde,

title = "Funnel-based biomimetic volume optics",

abstract = "We demonstrate the use of three-dimensional funnel index of refraction patterns analogous to those of retinal M{\"u}ller cells as support for tunable and multi-functional volume optical component miniaturization and integration. Our experiments in paraelectric photorefractive crystals show how a single funnel can act both as a waveguide and a tunable focusing/defocusing micro-lens. Pairing multiple funnel patterns, we are also able to demonstrate ultra-compact tunable beam-splitting, with distinct guided output modes in under 1mm of propagation.",

author = "E. DelRe and A. Pierangelo and J. Parravicini and S. Gentilini and Agranat, \{A. J.\}",

year = "2012",

month = jul,

day = "16",

doi = "10.1364/OE.20.016631",

language = "English",

volume = "20",

pages = "16631--16638",

journal = "Optics Express",

issn = "1094-4087",

publisher = "Optica Publishing Group (formerly OSA)",

number = "15",

}

TY - JOUR

T1 - Funnel-based biomimetic volume optics

AU - DelRe, E.

AU - Pierangelo, A.

AU - Parravicini, J.

AU - Gentilini, S.

AU - Agranat, A. J.

PY - 2012/7/16

Y1 - 2012/7/16

N2 - We demonstrate the use of three-dimensional funnel index of refraction patterns analogous to those of retinal Müller cells as support for tunable and multi-functional volume optical component miniaturization and integration. Our experiments in paraelectric photorefractive crystals show how a single funnel can act both as a waveguide and a tunable focusing/defocusing micro-lens. Pairing multiple funnel patterns, we are also able to demonstrate ultra-compact tunable beam-splitting, with distinct guided output modes in under 1mm of propagation.

AB - We demonstrate the use of three-dimensional funnel index of refraction patterns analogous to those of retinal Müller cells as support for tunable and multi-functional volume optical component miniaturization and integration. Our experiments in paraelectric photorefractive crystals show how a single funnel can act both as a waveguide and a tunable focusing/defocusing micro-lens. Pairing multiple funnel patterns, we are also able to demonstrate ultra-compact tunable beam-splitting, with distinct guided output modes in under 1mm of propagation.

U2 - 10.1364/OE.20.016631

DO - 10.1364/OE.20.016631

M3 - Article

AN - SCOPUS:84864120289

SN - 1094-4087

VL - 20

SP - 16631

EP - 16638

JO - Optics Express

JF - Optics Express

IS - 15

ER -

Funnel-based biomimetic volume optics

Résumé

Accès au document

Empreinte digitale

Contient cette citation