Past colloquia and seminars


Deep fluorescence imaging in complex media, wavefront shaping meets computational imaging

Academic or specialist Seminar

Wavefront shaping allows manipulation of light in comp 6 lex media, for focusing and imaging, at depth where no ballistic light is present anymore. It however conventionally requires coherence, in order to manipulate speckle patterns. Fluorescence remains very challenging, both as a contrast mechanism for deep-imaging, and as a guide-star. I will show how the same concepts allows to tackle fluorescence, and even image extended fluorescent objects. I will present results in functional and structural fluorescence imaging at depth, by leveraging both wavefront shaping but also modern computational imaging tools.

When? 22.08.2023 14:15
Where? PER 08 0.51
Chemin du Musée 3
1700 Fribourg
speaker Prof. Sylvain Gigan
LKB, Université Pierre et Marie Curie, Paris
Contact Département de physique, Groupe Scheffold
Prof. Frank Scheffold