SC8Holography: from measurements to 3D display
Niveau : Débutant/Intermédiaire
Publics :
Technician, engineer or project manager with basic skills in optics and willing to invest the vast field of holography and its applications
Pré-requis :
Basic knowledge in optics: geometrical optics, light diffraction, light interferences, digital signal processing, notions on Fourier transforms
Langue de la formation : Français
Capacité maximum : 12
Prix : 1820 € HT -
Durée : 4 days - 28 h
Objectifs
- Discover holography
- Acquire knowledge on various fields of application of holography
- Understand the numerical calculation of holograms
- Understand the principles of holographic microscopy and know its application areas
- Realize and process holograms
Thèmes abordés
Wave optics, diffraction, interferences
Holography: principle, recording, reconstruction
Digital holography, computed generated holograms, holographic measurement and metrology
Holographic microscopy and quantitative phase imaging and tomography
3D display with holographic techniques and other geometric approaches
Le programme
Holography and Diffractive optics
- Basics of wave optics
- Diffraction of light and interferences
- Principle of holography
- Materials and components
- Demodulation and digital processing of holograms
Applications of holography
- Holographic microscopy and quantitative phase imaging - diffractive tomography
- 3D holographic display and other geometric approaches
- Measurement and metrology, holography applied to mechanics, acoustics, and fluid mechanics
- CGH (Computed Generated Holograms) - application for beam shaping, laser phasing, optical tweezers, telecommunication, and information security
Practical work
- Spatial light modulator (SLM)
- Lens-less imaging and speckle interferometry
- Reflection holography
- Digital holography and numerical reconstruction
Méthodologie et évaluation
Lectures, illustrations and exercises
Applications of holography
Practical work
Responsable(s) pédagogique(s) :
- Pascal Picart - Enseignant-chercheur à l'université du Maine
Toutes les formations :
