Transmission of CE-OFDM signals over MMF links using directly modulated 850-nm VCSELs
IEEE Photonics Technology Letters, 2014•ieeexplore.ieee.org
We report the experimental transmission of constant-envelope orthogonal frequency division
multiplexing (CE-OFDM) signals over short-reach multimode fiber links. Error-free
transmission of 2.2 Gb/s over a 300-m OM-3 fiber link, using a directly modulated 850-nm
vertical-cavity surface emitting laser and direct detection, is achieved. The results confirm the
CE-OFDM modulation format as a low peak-to-average power ratio alternative for low-cost
data-center interconnects.
multiplexing (CE-OFDM) signals over short-reach multimode fiber links. Error-free
transmission of 2.2 Gb/s over a 300-m OM-3 fiber link, using a directly modulated 850-nm
vertical-cavity surface emitting laser and direct detection, is achieved. The results confirm the
CE-OFDM modulation format as a low peak-to-average power ratio alternative for low-cost
data-center interconnects.
We report the experimental transmission of constant-envelope orthogonal frequency division multiplexing (CE-OFDM) signals over short-reach multimode fiber links. Error-free transmission of 2.2 Gb/s over a 300-m OM-3 fiber link, using a directly modulated 850-nm vertical-cavity surface emitting laser and direct detection, is achieved. The results confirm the CE-OFDM modulation format as a low peak-to-average power ratio alternative for low-cost data-center interconnects.
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