A new phase in reading photons: Photodetector beats the quantum limit by a factor of four
A new photodetector can cleanly discriminate among four states, not just the standard two states of binary logic.
A new photodetector can cleanly discriminate among four states, not just the standard two states of binary logic.
Optics & Photonics
Jan 6, 2013
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In collaboration with Fujikura Ltd., researchers from Singapore's A*STAR Institute of Microelectronics (IME) have pioneered the world's first 40 to 60 Gbps silicon-based optical modulators with advanced multilevel modulation ...
Telecom
Mar 27, 2013
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