Traditional spatial light modulators are based on liquid crystals or micro mirrors and provide many independently controllable pixels.

The spatial light modulator can modulate coherent and incoherent light spatially in both amplitude and phase. Applications range from imaging and projection, over programmable phase masks, ...

Programmable terahertz (THz) devices that dynamically manipulate broadband wavefields are vital for large-capacity information processing and spectral imaging. Toward this goal, scientists from ...

Penn Engineers have developed the first programmable chip that can train nonlinear neural networks using light—a breakthrough that could dramatically speed up AI training, reduce energy use and ...

A new technique that combines electron microscopy and laser technology enables programmable, arbitrary shaping of electron beams. It can potentially be used for optimizing electron optics and for ...

All the latest science news on spatial light modulator from Phys.org. Find the latest news, advancements, and breakthroughs.

HyperLight, creator of the TFLN Chiplet™ platform, today announced the launch of its groundbreaking 110 GHz Low Vπ Intensity Modulator, featuring industry-st ...

Light Antenna ONE from pureLiFi leverages Light Fidelity (LiFi) wireless communication technology to transmit data over visible light. Smaller than a dime, the antenna module is poised to enable LiFi ...

Unlike previous modulators, which were limited to small-scale demonstrations, the Manchester team integrated graphene-based THz modulators with large-area thin-film transistor (TFT) arrays, enabling ...