Keysight Technologies Inc of Santa Rosa, CA, USA and materials, networking and laser technology firm Coherent Corp of Saxonburg, PA, USA have collaborated on a 200G multimode technology demonstration showcased for the first time at the Optical Fiber Communications Conference & Exposition (OFC 2025) in San Francisco (1–3 April). The 200G-per-lane vertical-cavity surface-emitting laser (VCSEL) technology provides higher data transfer rates and addresses industry demand for higher bandwidth in data centers. It should enable the industry to deliver AI/ML services while reducing power consumption and capital expense of short-reach data interconnects...
Source: https://www.semiconductor-today.com/new ... 0425.shtml