Uni-Logo
Sie sind hier: Startseite Forschung Projektübersicht

Projektübersicht

Hybrid aspherical liquid-tunable optical systems-HALO

Projektbild

Projektbeschreibung

Tunable lenses are key components for many modern miniaturized display and imaging systems, granting them active focusing, optical magnification and aberration control. Their application areas span a large range from advanced life-science microscopy to machine vision. HALO aims to develop a compact, self-contained miniaturized wafer-level tunable lens free of spherical and chromatic aberrations, offering an optical performance unprecedented for this class of devices. Furthermore, HALO will also demonstrate a single-lens imaging system with diffraction-limited optical performance based on this device, exploiting its fast focal-length tuning capability to correct for field curvature aberration through digital synthesis of multiple images recorded at slightly shifted lens focal lengths. The final aim of HALO project is to develop a compact high quality wafer level cellphone camera.

Laufzeit

01.11.2017 bis 31.10.2020

Projektleitung

Dr. Çağlar Ataman

Ansprechpartner/in

Frau Tingting Zhai
Telefon:7572

Kooperationspartner

DFG

Schlagworte

Wafer level optics, Tunable aspherical micro lens, Optical MEMS, Silicon based optics, WLO camera
Benutzerspezifische Werkzeuge