T. Sakamoto, T. Umezawa, N. Yamamoto, T. Kawanishi
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引用次数: 0
Abstract
We propose and investigate two-dimensional spatial coherent matched detection using high-speed photodiode array. Without optical spatial filtering/splitting, all mode-division multiplexed (MDM) channels are coherently demultiplexed and detected, ideally yielding 3-dB optical loss for any MDM signals.
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