Guide to our White Papers

Key Papers

Geometric Phase Hologram/Geometric Phase Lens (GPH/GPL)

Papers describing different Geometric Phase Holograms (GPHs) & Elements

Multi-Twist Retarder/Super Achromatic-Quarter Wave Plate (MTR/SA-QWP)

Papers describing the basics of multi-twist retarders and how they are used for retardation control

Polarization Gratings (PG)

General papers on Polarization Gratings, the fundamental technology used in most of ImagineOptix’s tech platforms

Bragg Polarization Gratings (BPG)

Polarization Gratings that operate in the Bragg regime

Polarization Conversion

How optical functions can be combined into a single monolithic component

Projection

Polarization-Independent modulation of light for use in LCOS and LCD projectors

Telecom

Application of PGs as a VOA in Telecom application

Polarimetry

How PGs are used in measurement and interpretation of the polarization of transverse waves

Spectrometry

Use of Savart plates and PGs as high spectral resolution sensors

Tunable Filters

Use of multi-layer PGs as polarization independent, tunable optical filters

Misc/Astronomy

Papers describing the basics of multi-twist retarders and how they are used for retardation controlVarious papers on ImagineOptix technologies in astronomy and other interesting phenomenon

Direct Write

Method

Modeling

Papers that describe various modeling techniques for PGs and other GPHs

Beam Steering

Various papers on employing PGs for non-mechanical beam steering

Vortex Patterned Retarder (VPR) & Forked Gratings

Various papers on forked polarization gratings and vortex patterned retarders