Quantum Metropolitan Optical Network based on Wavelength Division Multiplexing
arXiv:1309.3923 · doi:10.1364/OE.22.001576
Abstract
Quantum Key Distribution (QKD) is maturing quickly. However, the current approaches to its application in optical networks make it an expensive technology. QKD networks deployed to date are designed as a collection of point-to-point, dedicated QKD links where non-neighboring nodes communicate using the trusted repeater paradigm. We propose a novel optical network model in which QKD systems share the communication infrastructure by wavelength multiplexing their quantum and classical signals. The routing is done using optical components within a metropolitan area which allows for a dynamically any-to-any communication scheme. Moreover, it resembles a commercial telecom network, takes advantage of existing infrastructure and utilizes commercial components, allowing for an easy, cost-effective and reliable deployment.
23 pages, 8 figures
References in corpus (9)
- Long term performance of the SwissQuantum quantum key distribution network in a field environment
- Quantum cryptography with finite resources: unconditional security bound for discrete-variable protocols with one-way post-processing
- Gigahertz decoy quantum key distribution with 1 Mbit/s secure key rate
- 2-GHz clock quantum key distribution over 260 km of standard telecom fiber
- Optical wavelength conversion of quantum states with optomechanics
- Heralded photon amplification for quantum communication
- 2.23 GHz gating InGaAs/InP single-photon avalanche diode for quantum key distribution
- Passive Optical Network Approach to GigaHertz-Clocked Multiuser Quantum Key Distribution
- A high-speed multi-protocol quantum key distribution transmitter based on a dual-drive modulator
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