Tag: VCSEL

Optimizing of VCSEL photon lifetime for minimum energy consumption at varying bit rates

Vertical cavity surface emitting lasers (VCSELs) are key enabling devices meeting the requirements of optical interconnects in such data centers up to a few hundred meters of single or multimode fiber due to their simplicity, low cost, and large data transmission rates. Achieving higher bit rates has been the stated goal of research and development during the last years.

Future for multimode fiber and the opportunities it presents to the data center market

Multimode Fiber is still the front runner in modern Enterprise Data Centers as it provides a low-cost way to transport high data rates over relatively shorter or smaller distances. MMF has evolved from being optimized for multi-megabit-per-second transmission using LED light sources to being optimized for supporting multi gigabit transmission using 850m VCSEL (Vertical Cavity Surface Emitting Laser), which tend to be more affordable than their single mode counterparts.

VCSEL Market 2020 Receives a Rapid Boost in Economy due to High Emerging Demands by Forecast to 2025 | ABNewswire

The Global VCSEL Market was valued at USD 1.65 Billion in 2018; it is expected to reach USD 4.86 Billion by the end of the forecast period at a CAGR of 17.1%. The factors responsible for the growth of the VCSEL market include the growing adoption of VCSEL in automotive electronics applications, increasing usage of VCSEL in data communications.