PISCATAWAY, N.J., July 6, 2026 /PRNewswire/ -- Infrared focal plane arrays (FPAs) are image sensors that detect and convert infrared light into electrical signals to generate real-time thermal images.

A study led by researchers from the Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences revealed a novel metal-dielectric film mode filter structure that can ...

PITTSBURGH, Jan. 17, 2024 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a leader in semiconductor lasers for depth sensors, today announced the introduction of an illumination module platform for ...

That nifty little laser in the iPhone X that scans your face to create a custom animated emoji could also connect cities with ultra high-speed broadband. That’s what a team of researchers in Europe ...

PITTSBURGH, March 25, 2024 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in materials, networking, and lasers, announced today that it has made a significant breakthrough in ...

Surge in AI/ML applications calls for unprecedented bandwidth and enhanced energy efficiency in intra-data center connectivity Adtran’s VCSEL arrays achieve 800Gbit/s and 1.6Tbit/s speeds with ...

In our data-driven era, solving complex problems efficiently is crucial. However, traditional computers often struggle with this task when dealing with a large number of interacting variables, leading ...

Keysight and Coherent showcased 200G-per-lane VCSEL technology at OFC 2025, demonstrating characterization, tuning, and validation. The multimode VCSEL enables higher data transfer rates to meet ...

Figure 1. Schematic of a tunable microlaser based on phase-change perovskite gain medium, sandwiched between Au mirror and DBR reflector sitting on a quartz glass substrate, pumped by blue-violet ...

Narrow-linewidth vertical-cavity surface-emitting lasers (VCSELs) are critical for quantum sensors and chip-scale atomic clocks. However, conventional designs typically suffer from broad linewidths ...