Wide-range wavelength and angle resolved light scattering measurement setup

Marin Fouchier (1) , Myriam Zerrad (1) , Michel Lequime (1) , Claude Amra (1)

1 CONCEPT - CONCEPT

We present a new version of a light scattering measurement setup, using a high-power supercontinuum laser source, two volume hologram filters, and two low-noise scientific grade cameras. This configuration enables spectral and angle resolved characterization of the light scattered by complex thin-film filters from 400 to 1650 nm. Measurements carried out on specific filters illustrate the performances of the setup.

Domaines: Optique / photonique; Electromagnétisme; Optique [physics.optics]

Marin Fouchier, Myriam Zerrad, Michel Lequime, Claude Amra. Wide-range wavelength and angle resolved light scattering measurement setup. Optics Letters, 2020, 45 (9), pp.2506-2509. ⟨10.1364/OL.392000⟩. ⟨hal-02562743⟩