Figure.1 | Tailoring VCSEL performance through cavity geometry engineering. (a) Five distinct cavity geometries—circular, square, D-shaped, mushroom, and pentagonal—enable control over the output ...

SAN JOSE, Calif., April 7, 2022 /PRNewswire/ -- Lumentum Holdings Inc. ("Lumentum"), a leading provider of vertical-cavity surface-emitting laser (VCSEL) arrays for light detection and ranging (LiDAR) ...

SAXONBURG, Pa., Sept. 25, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced a breakthrough in short-reach optical interconnect technology with the ...

...while Lumileds launches first road-legal H4-LED for vehicle headlights in Germany. Lumentum, a developer of vertical-cavity surface-emitting laser (VCSEL) arrays for 3D sensing and LiDAR ...

Vertical-cavity surface-emitting laser (VCSEL) arrays represent a pivotal advancement in semiconductor laser technology. These devices emit light perpendicular to the wafer surface, offering benefits ...

Lumentum, a developer of VCSEL arrays for 3D sensing and LiDAR applications, this week at SPIE Photonics West Laser Marketplace announced new high-power and high-efficiency five and six junction ...

Addressing short reach 800G pluggable transceivers and active optical cables (AOCs) for mega-scale data-center buildouts by cloud and AI service providers, Coherent Corp. has unveiled its 100G PAM4 ...

Virtual CES 2021 sucked as much as Virtual Everything Else did, but compelling news broke regarding lidar and autonomous driving. I'm not dialed in enough to sort lidar hype from heroics, so I ...

ATLANTA — Despite the hammering Vertical Cavity Surface Emitting Lasers (VCSEL) have taken recently, Infineon Technologies Inc. (San Jose) and Picolight Inc. (Boulder, Colo.) both demonstrated 1310-nm ...

A view from the US space shuttle Endeavour shows the right solar array deployed, 03 December 2000, from the newly installed P-6 truss assembly (L) on the International Space Station. Space walkers US ...