Proposed device outlines new paths forward for compact ultra-sensitive optical sensors, multi-band switches with high ...

(a) The process for fabricating LC phase modulator with the MMOT structure. (b) The schematic of LC phase modulator with MMOT structure. Liquid-crystal (LC) phase modulators are widely used in optical ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.230180, discusses orthogonal matrix of polarization combinations: concept and application to multichannel holographic recording.

Researchers have developed a new way to control and manipulate optical signals by embedding a liquid crystal layer into waveguides created with direct laser writing. The new devices enable ...

Terahertz (THz) waves, which are located between microwaves and infrared light in the electromagnetic spectrum, can pass through many materials without causing damage, making them useful for security ...

(Nanowerk News) Liquid-crystal (LC) phase modulators are widely used in optical systems because of their advantages of low power consumption, light weight, flexible bandwidth adjustment, and ...