Work

Coherent spatio-temporal control of pulsed light through multiple scattering media

Year: 2017

Type: conference-paper

Abstract: In this work, we present methods to control at will the spatio-temporal profile of a transmitted ultrashort pulse at the output of a thick scattering medium. By measuring either the Multispectral [3] or the Time-Resolved Transmission Matrix [4], we can fully describe the propagation of the broadband pulse either in the spectral or in the temporal domain. With a single phase-only SLM, one can manipulate the spatial degrees of freedom to adjust the delay between different optical paths. Therefore, spatial and spectral/temporal distortions of the output light can both be compensated at the same time.

Source: Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)

DOI: 10.1109/cleoe-eqec.2017.8087185

Authors: Michael Mounaix, Hugo Defienne, Daria Andreoli, Giorgio Volpe, Ori Katz, Samuel Gresillon, Sylvain Gigan

Institutions: Collège de France, Université Pierre-et-Marie-Curie, ESPCI Paris, University College London, Hebrew University of Jerusalem

Language: English

Topic: Random lasers and scattering media

Subfield: Acoustics and Ultrasonics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2766005852

FWCI:

Cites: 4

Cited by: 2

Related to: 10