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Single-photodiode p...
Single-photodiode per polarization receiver with signal-signal beat interference suppression through heterodyne detection
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- Corcoran, William, 1983 (författare)
- Centre for Ultrahigh bandwidth Devices for Optical Systems (CUDOS),Monash University
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- Foo, Benjamin, 1991 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Monash University
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- Lowery, Arthur (författare)
- Monash University,Centre for Ultrahigh bandwidth Devices for Optical Systems (CUDOS)
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(creator_code:org_t)
- 2018
- 2018
- Engelska.
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Ingår i: Optics Express. - 1094-4087 .- 1094-4087. ; 26:3, s. 3075-3086
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We show that a simplified, single-photodiode per polarization heterodyne receiver is able to directly suppress signal-signal beat interference (SSBI), without the need for cancellation in the digital domain. We characterize performance degradation due to SSBI, and show that a strong LO in the receiver can mitigate SSBI. Transmission of 400 Gb/s-class signals is shown over single fiber spans of up to 160 km, and over field-deployed metropolitan area fiber. These results indicate that a single photodiode can be used to receive complex optical signals in high speed fiber systems without the need for SSBI cancellation in the digital domain.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
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