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Title: Silicon photonic transceiver circuit for high-speed polarization-based discrete variable quantum key distribution

Journal Article · · Optics Express
DOI:https://doi.org/10.1364/oe.25.012282· OSTI ID:1361643
 [1];  [1];  [1];  [2];  [1];  [1];  [1];  [1];  [1];  [1];  [1]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Univ. of New Mexico, Albuquerque, NM (United States)

We demonstrate a silicon photonic transceiver circuit for high-speed discrete variable quantum key distribution that employs a common structure for transmit and receive functions. The device is intended for use in polarization-based quantum cryptographic protocols, such as BB84. Our characterization indicates that the circuit can generate the four BB84 states (TE/TM/45°/135° linear polarizations) with >30 dB polarization extinction ratios and gigabit per second modulation speed, and is capable of decoding any polarization bases differing by 90° with high extinction ratios.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1361643
Report Number(s):
SAND-2017-1414J; OPEXFF; 651112
Journal Information:
Optics Express, Vol. 25, Issue 11; ISSN 1094-4087
Publisher:
Optical Society of America (OSA)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 32 works
Citation information provided by
Web of Science

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Cited By (6)

Generation and symmetry control of quantum frequency combs journal January 2020
Simultaneous dual-band entangled photon pair generation using a silicon photonic microring resonator journal April 2018
Performance analysis of the satellite-to-ground continuous-variable quantum key distribution with orthogonal frequency division multiplexed modulation journal December 2018
Arbitrated quantum signature scheme with quantum walk-based teleportation journal April 2019
Metropolitan Quantum Key Distribution with Silicon Photonics journal April 2018
Metropolitan quantum key distribution with silicon photonics text January 2017