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Event 

Title:
Wagner Buono: Diffractive coupling between radial and angular modes in optical vortices
When:
23.11.2018 11.00 h
Where:
Sala A5-01 - Niteroi
Categoría:
Seminários

Description

Seminário do grupo de Óptica e Informação Quântica

 

Data: Sexta-Feira 23/11/2018, Sala A5-01, 11 am.

Palestrante: Wagner Buono (UFF)

Title: Diffractive coupling between radial and angular modes in optical 
vortices

Abstract: Diffractive coupling between radial and angular modes in 
optical vortices
Resumo: In this work we use an SLM encoded with an hologram made of a 
product of two Laguerre-Gaussian modes to show that by only changing the 
angular degree of freedom we are able to control the radial structure of 
the beam, The output modes are decomposed as a superposition of modes 
with different radial orders and their coefficients  calculated. 
Experimental demonstration and numerical evaluation agree with 
theoretical predictions.

Venue

Grupo:
Sala A5-01
Street:
Instituto de Física da UFF
ZIP:
24210-346
City:
Niteroi
State:
RJ
Country:
Country: br

Description

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