Paul Townsend
Paul Townsend
Research Professor, Head of Photonics, Tyndall National Institute, University College Cork
Verified email at tyndall.ie
TitleCited byYear
Photo-excitation in conjugated polymers
RH Friend, DDC Bradley, PD Townsend
Journal of Physics D: Applied Physics 20 (11), 1367, 1987
4331987
Quantum key distribution over distances as long as 30 km
C Marand, PD Townsend
Optics Letters 20 (16), 1695-1697, 1995
3681995
Single photon interference in 10 km long optical fibre interferometer
PD Townsend, JG Rarity, PR Tapster
Electronics Letters 29 (7), 634-635, 1993
3471993
Quantum cryptography on multiuser optical fibre networks
PD Townsend
Nature 385 (6611), 47, 1997
2891997
Hybrid DWDM-TDM long-reach PON for next-generation optical access
G Talli, PD Townsend
Journal of lightwave technology 24 (7), 2827, 2006
2812006
Spectral slicing WDM-PON using wavelength-seeded reflective SOAs
P Healey, P Townsend, C Ford, L Johnston, P Townley, I Lealman, ...
Electronics Letters 37 (19), 1181-1182, 2001
2792001
Secure key distribution system based on quantum cryptography
PD Townsend
Electronics Letters 30 (10), 809-811, 1994
1791994
Enhanced single photon fringe visibility in a 10 km-long prototype quantum cryptography channel
PD Townsend, JG Rarity, PR Tapster
Electronics Letters 29 (14), 1291-1293, 1993
1741993
A short wavelength gigahertz clocked fiber-optic quantum key distribution system
KJ Gordon, V Fernandez, PD Townsend, GS Buller
IEEE Journal of Quantum Electronics 40 (7), 900-908, 2004
1662004
Performance and design of InGaAs/InP photodiodes for single-photon counting at 1.55 Ám
PA Hiskett, GS Buller, AY Loudon, JM Smith, I Gontijo, AC Walker, ...
Applied Optics 39 (36), 6818-6829, 2000
1602000
System and method for key distribution using quantum cryptography
PD Townsend
US Patent 5,675,648, 1997
1451997
Multi-user quantum cryptography on optical networks
SJD Phoenix, SM Barnett, PD Townsend, KJ Blow
Journal of modern optics 42 (6), 1155-1163, 1995
1341995
Simultaneous quantum cryptographic key distribution and conventional data transmission over installed fibre using wavelength-division multiplexing
PD Townsend
Electronics Letters 33 (3), 188-190, 1997
1331997
Quantum cryptography: how to beat the code breakers using quantum mechanics
SJD Phoenix, PD Townsend
Contemporary physics 36 (3), 165-195, 1995
1331995
Quantum key distribution system clocked at 2 GHz
KJ Gordon, V Fernandez, GS Buller, I Rech, SD Cova, PD Townsend
Optics Express 13 (8), 3015-3020, 2005
1202005
Observation of nonlinear optical transmission and switching phenomena in polydiacetylene‐based directional couplers
PD Townsend, JL Jackel, GL Baker, JA Shelburne III, S Etemad
Applied Physics Letters 55 (18), 1829-1831, 1989
1201989
Experimental investigation of the performance limits for first telecommunications-window quantum cryptography systems
PD Townsend
IEEE Photonics Technology Letters 10 (7), 1048-1050, 1998
1121998
System and method for key distribution using quantum cryptography
PD Townsend
US Patent 5,675,648, 1997
1121997
Photon counting with passively quenched germanium avalanche
PCM Owens, JG Rarity, PR Tapster, D Knight, PD Townsend
Applied Optics 33 (30), 6895-6901, 1994
1051994
Quantum cryptography on optical fiber networks
PD Townsend
Optical fiber technology 4 (4), 345-370, 1998
1021998
The system can't perform the operation now. Try again later.
Articles 1–20