Fundamentals of Wearable Computers and Augmented Reality, 2nd Edition

85

5

Optics for Smart

Glasses, Smart Eyewear,

Augmented Reality, and

Virtual Reality Headsets

Bernard Kress

CONTENTS

5.1 Introduction ....................................................................................................86

5.2 HMD/SMART Eyewear Market Segments ....................................................87

5.3 Optical Requirements .....................................................................................88

5.4 Optical Architectures for HMDs and Smart Glasses ..................................... 91

5.5 Diffractive and Holographic Extractors .........................................................97

5.6 Notions o ...