Imaging Systems for Eyeglass-Based Display Devices

Imaging System for Eyeglass-Based Display Devices

Dual-element Off-axis Eyeglass-Based Display

Eyeglass-based displays are expected to become a primary visual display option for future wearable computing platforms. There has been several prototypes in the area of eyeglass-based displays. Example of previous designs include the work by Bettinger[1], Spitzer[2] and Kasai[3]. A comprehensive review of designs in the eyeglass formfactor is provided in [4]. In this paper, we explore the possi...

Safety and Comfort of Eyeglass Displays

eyeglass displays, user studies, health and safety An eyeglass display features two micro displays and both eyes are presented with the same image. This configuration is safer than virtual reality helmets, which give rise to severe vision problems and nausea. They are also safer than monocular displays, which impair judgement of distance, speed and size. Current eyeglass display products are oc...

Photonic Materials and Devices

Our recent advances in solid-state optoelectronic materials and devices will be reviewed. In the area of glass optics, fabrication of novel microstructured and multi-core fibers and their use in realizing single mode lasers will be summarized. In organic and plastic optics, photorefractive polymers for 3D display applications and nonlinear optical polymers for high speed modulators in RF photon...

EPID in vivo Dosimetry

Introduction: The most modern radiotherapy devices are equipped with an Electronic Portal Imaging Device (EPID) system which is located on opposite side of the machine’s head. EPID system is often used to setting up the position verification during or between radiotherapy sessions. Material and Methods: Various types of dosimeters have been used to setting up ...