US-based researchers from the University of Maryland have made a vertical cavity surface emitting laser (VCSEL) that operates at 1.55µm, giving a power output above 1mW at 20°C. The team hopes to ...

Gallium nitride (GaN)-based vertical-cavity surface-emitting lasers (VCSELs) are a type of semiconductor laser diode that have potential applications in many areas, including adaptive headlights, ...

Optical spectrometers with a high resolution, high speed triggering response as well as short integration time specifications are required to test VCSELs by manufacturers of these devices and device ...

Dublin, Jan. 14, 2026 (GLOBE NEWSWIRE) -- The "Vertical Cavity Surface Emitting Laser (VCSEL) Market 2026-2030" has been added to ResearchAndMarkets.com's offering. The global vertical cavity surface ...

The optical networking industry experienced exponential growth from 1996 to 2000, during which time a record amount of inventory was created by bullish organizations embracing the advanced ...

Ganvix, the US startup company developing blue vertical cavity surface-emitting lasers (VCSELs) based on nanoporous gallium nitride (GaN) semiconductor material, has agreed a collaboration with ...

Planar microcavites, which employ distributed Bragg reflectors (DBRs) as 'mirrors', can support both optical and acoustic resonances and thus lend themselves well to observing enhanced interactions ...

Researchers at Nichia say they are the first to develop an electrically pumped GaN VCSEL that emits CW at room temperature. Nichia has produced the first electrically pumped GaN VCSEL to emit ...