P.J. Fiddyment

BT Group (United Kingdom) — United Kingdom

Engineering · Physical Sciences

13h-index420citations36works0.02yr avg
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Research Topics

Semiconductor Lasers and Optical Devices(24), Photonic and Optical Devices(20), Optical Network Technologies(11), Semiconductor Quantum Structures and Devices(7), Advanced Fiber Laser Technologies(7)

Publications36 total

Low loss monolithic 2 x 2 laser amplifier gate switch matrix
2005· 7 cited
The packaging of large spot-size optoelectronic devices
2002· 5 cited
Tapered active layer laser device performance and its impact on low cost optoelectronics
2002· 2 cited
Demonstration of an all-optical simultaneous wavelength converting/space-switching cross-point device
IEEE Photonics Technology Letters·1998· 7 cited
The packaging of large spot-size optoelectronic devices
IEEE Transactions on Components Packaging and Manufacturing Technology Part B·1997· 4 cited
Demonstration of a flexible all-optical wavelength converting/routing switch architecture
Cambridge University Engineering Department Publications Database·1996· 1 cited
Demonstration of programmable optical pulse patterngeneratorfor 100 Gbit/s networks
Electronics Letters·1995· 8 cited
Passive alignment of a tapered laser withmore than 50% coupling efficiency
Electronics Letters·1995· 60 cited
Technology developments for low-cost laser packaging
1995· 4 cited
Hybrid integration of a laser diode with a planarsilica waveguide
Electronics Letters·1994· 17 cited
Integrated 2×2 optical switch with gain
Electronics Letters·1994· 18 cited
Monolithic InGaAsP-InP laser amplifier gate switch matrix
IEEE Journal of Quantum Electronics·1993· 19 cited
Clock extraction using saturable absorption in a semiconductor nonlinear optical amplifier
IEEE Photonics Technology Letters·1991· 10 cited
Clock extraction using an optical nonlinearity
Conference on Lasers and Electro-Optics·1991
Wavelength and time switching using semiconductor nonlinear optical amplifiers
1991· 1 cited
Wavelength conversion from 1.3 to 1.55 mu m using split contact optical amplifiers
IEEE Photonics Technology Letters·1991· 34 cited
<title>Absorptive nonlinear semiconductor amplifiers for fast optical switching</title>
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·1991· 5 cited
Pulse shaping using InGaAsP saturable absorber integrated with TWSLA
Conference on Lasers and Electro-Optics·1990· 1 cited
Absorptive and Dispersive Switching in a Three Region InGaAsP Semiconductor Laser Amplifier at 1·57 μm
Journal of Modern Optics·1990· 4 cited
Gain characteristics of a 1.5 μm nonlinear split contact laser amplifier
Applied Physics Letters·1988· 13 cited
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Frequent Co-authors

L.D. Westbrook(10), J.V. Collins(9), A.W. Nelson(8), P.E. Barnsley(6), Ian Marshall(6), I.F. Lealman(5), C.A. Jones(5), M.J. Robertson(5), C.W. Ford(4), R. Waller(3), Ken B. Cooper(3), M.W. Nield(3), J. D. Burton(3), P.C. Sully(3), A.G. Steventon(3), William J. Devlin(3), J.C. Regnault(3), D. C. Rogers(3), A.R. Thurlow(3), L.J. Rivers(2)