Liquid Crystal Polarization Grating (LCPG) Technology

Non-mechanically reconfigurable optics with vastly superior size, weight, and power requirements compared to their mechanical counterparts.

LCPGs for Non-Mechanical Beam Steering and Switchable Optics

Liquid crystal polarization gratings (LCPGs) are diffractive elements that provide near-100% diffraction for circularly polarized light. When layered with thin polarization-controlling liquid crystal elements, LCPGs provide a means of non-mechanically reconfiguring light into different states, such as for beam steering or focusing.

Customers benefit from the patent on the pioneering work with LCPGs in non-mechanical beam steering (US 8,982,313 B2) as well as other related patents.

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