Johannes Skaar
Title
Cited by
Cited by
Year
Hacking commercial quantum cryptography systems by tailored bright illumination
L Lydersen, C Wiechers, C Wittmann, D Elser, J Skaar, V Makarov
Nature photonics 4 (10), 686-689, 2010
9052010
On the synthesis of fiber Bragg gratings by layer peeling
J Skaar, L Wang, T Erdogan
IEEE Journal of Quantum Electronics 37 (2), 165-173, 2001
4502001
Full-field implementation of a perfect eavesdropper on a quantum cryptography system
I Gerhardt, Q Liu, A Lamas-Linares, J Skaar, C Kurtsiefer, V Makarov
Nature communications 2 (1), 1-6, 2011
3902011
Effects of detector efficiency mismatch on security of quantum cryptosystems
V Makarov, A Anisimov, J Skaar
Physical Review A 74 (2), 022313, 2006
3412006
A genetic algorithm for the inverse problem in synthesis of fiber gratings
J Skaar, KM Risvik
Journal of lightwave technology 16 (10), 1928, 1998
2041998
After-gate attack on a quantum cryptosystem
C Wiechers, L Lydersen, C Wittmann, D Elser, J Skaar, C Marquardt, ...
New Journal of Physics 13 (1), 013043, 2011
1502011
Experimentally faking the violation of Bell’s inequalities
I Gerhardt, Q Liu, A Lamas-Linares, J Skaar, V Scarani, V Makarov, ...
Physical Review Letters 107 (17), 170404, 2011
1402011
Thermal blinding of gated detectors in quantum cryptography
L Lydersen, C Wiechers, C Wittmann, D Elser, J Skaar, V Makarov
Optics express 18 (26), 27938-27954, 2010
1242010
Faked states attack using detector efficiency mismatch on SARG04, phase-time, DPSK, and Ekert protocols
V Makarov, J Skaar
arXiv preprint quant-ph/0702262, 2007
1042007
Controlling a superconducting nanowire single-photon detector using tailored bright illumination
L Lydersen, MK Akhlaghi, AH Majedi, J Skaar, V Makarov
New Journal of Physics 13 (11), 113042, 2011
992011
Resilience of gated avalanche photodiodes against bright illumination attacks in quantum cryptography
ZL Yuan, JF Dynes, AJ Shields
Applied physics letters 98 (23), 231104, 2011
982011
Fresnel equations and the refractive index of active media
J Skaar
Physical Review E 73 (2), 026605, 2006
922006
Security of quantum key distribution with arbitrary individual imperfections
Mary, L Lydersen, J Skaar
Physical Review A 82 (3), 032337, 2010
902010
Design and characterization of finite-length fiber gratings
J Skaar, OH Waagaard
IEEE Journal of Quantum Electronics 39 (10), 1238-1245, 2003
892003
Controlling an actively-quenched single photon detector with bright light
S Sauge, L Lydersen, A Anisimov, J Skaar, V Makarov
Optics Express 19 (23), 23590-23600, 2011
872011
Laser damage helps the eavesdropper in quantum cryptography
AN Bugge, S Sauge, AMM Ghazali, J Skaar, L Lydersen, V Makarov
Physical review letters 112 (7), 070503, 2014
842014
Causality and electromagnetic properties of active media
B Nistad, J Skaar
Physical Review E 78 (3), 036603, 2008
742008
Superlinear threshold detectors in quantum cryptography
L Lydersen, N Jain, C Wittmann, Mary, J Skaar, C Marquardt, ...
Physical Review A 84 (3), 032320, 2011
732011
Reconstruction of gratings from noisy reflection data
J Skaar, R Feced
JOSA A 19 (11), 2229-2237, 2002
732002
Synthesis and characterization of fiber Bragg gratings
J Skaar
NTNU, 2000
712000
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Articles 1–20