Le cluster A. C. Tropper - D. C. Hanna
000304 (1993) | R. D. T. Lauder [Royaume-Uni] ; J. N. Carter [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] ; H. M. Pask [Royaume-Uni] ; S. T. Davey [Royaume-Uni] ; D. Szebesta [Royaume-Uni] | Efficient amplication in the first telecommunications window |
000307 (1993) | R. D. T. Lauder [Royaume-Uni] ; J. N. Carter [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] ; H. M. Pask [Royaume-Uni] ; S. T. Davey ; D. Szebesta | Efficient amplification in the first telecommunications window |
000326 (1992) | R. G. Smart [Royaume-Uni] ; A. C. Tropper ; D. C. Hanna ; J. N. Carter ; S. T. Davey ; S. F. Carter ; D. Szebesta | High efficiency, low threshold amplification and lasing at 0.8μm in monomode Tm3+-doped fluorozirconate fibre |
000299 (1994) | R. D. T. Lauder [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] ; P. P. Vasil'Ev ; R. V. Penty ; I. H. White ; S. T. Davey ; D. Szebesta | Diode-pumped amplification of Q-switched AlGaAs diode laser to high power using fluoride fibre amplifier |
000300 (1994) | R. M. Percival [Royaume-Uni] ; D. Szebesta [Royaume-Uni] ; J. R. Williams [Royaume-Uni] ; R. D. T. Lauder ; A. C. Tropper ; D. C. Hanna | Diode pumped operation of thulium doped fluoride fibre amplifier suitable for first window systems |
000339 (1991) | J. N. Carter [Royaume-Uni] ; R. G. Smart ; A. C. Tropper ; D. C. Hanna ; S. F. Carter ; D. Szebesta | Theoretical and experimental investigation of a resonantly pumped thulium doped fluorozirconate fiber amplifier at around 810 nm |
000341 (1991) | R. G. Smart [Royaume-Uni] ; J. N. Carter ; A. C. Tropper ; D. C. Hanna ; S. F. Carter ; D. Szebesta | 20 dB Gain thulium-doped fluorozirconate fibre amplifier operating at around 0.8 μm |
000327 (1992) | N. Kishi [Royaume-Uni] ; J. N. Carter ; R. Mottahedeh ; P. R. Morkel ; R. G. Smart ; A. J. Seeds ; J. S. Roberts ; C. C. Button ; D. N. Payne ; A. C. Tropper ; D. C. Hanna | Actively mode-locked and passively Q-switched operation of thulium-doped fibre laser using multiquantum well asymmetric Fabry-Perot modulator |
000340 (1991) | R. G. Smart [Royaume-Uni] ; J. N. Carter ; A. C. Tropper ; D. C. Hanna | Continous-wave oscillation of Tm3+-doped fluorozirconate fibre lasers at around 1.47 μm, 1.9 μm and 2.3 μm when pumped at 790 nm |
000344 (1990) | D. C. Hanna [Royaume-Uni] ; R. M. Percival [Royaume-Uni] ; R. G. Smart [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] | Efficient and tunable operation of a Tm-doped fibre laser |
000347 (1990) | J. N. Carter [Royaume-Uni] ; R. G. Smart ; D. C. Hanna ; A. C. Tropper | Lasing and amplification in the 0.8μm region in thulium doped fluorozirconate fibres |
000349 (1990) | J. N. Carter [Royaume-Uni] ; R. G. Smart ; D. C. Hanna ; A. C. Tropper | CW diode-pumped operation of 1.97 μm thulium-doped fluorozirconate fibre laser |
000289 (1995) | R. M. Percival [Royaume-Uni] ; D. Szebesta [Royaume-Uni] ; C. P. Seltzer [Royaume-Uni] ; S. D. Perrin [Royaume-Uni] ; S. T. Davey [Royaume-Uni] ; M. Louka | A 1.6-μm pumped 1.9-μm thulium-doped fluoride fiber laser and amplifier of very high efficiency |
000305 (1993) | R. M. Percival [Royaume-Uni] ; D. Szebesta ; S. T. Davey | Thulium doped terbium sensitised CW fluoride fibre laser operating on the 1.47 μm transition |
000309 (1993) | R. M. Percival [Royaume-Uni] ; D. Szebesta [Royaume-Uni] ; C. P. Seltzer [Royaume-Uni] ; S. D. Perrin [Royaume-Uni] ; S. T. Davey [Royaume-Uni] ; M. Louka | 1.6 μm semiconductor diode pumped thulium doped fluoride fibre laser and amplifier of very high efficiency |
000322 (1992) | R. M. Percival [Royaume-Uni] ; D. Szebesta [Royaume-Uni] ; S. T. Davey [Royaume-Uni] ; N. A. Swain ; T. A. King | Thulium sensitised holmium-doped CW fluoride fibre laser of high efficiency |
000324 (1992) | R. M. Percival [Royaume-Uni] ; D. Szebesta ; S. T. Davey | Highly efficient and tunable operation of two colour Tm-doped fluoride fibre laser |
000325 (1992) | R. M. Percival [Royaume-Uni] ; D. Szebesta ; S. T. Davey | Highly efficient CW cascade operation of 1.47 and 1.82 μm transitions in Tm-doped fluoride fibre laser |
000201 (2000) | P. R. Barber [Royaume-Uni] ; R. Paschotta [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] | Infrared-induced photodarkening in Tm-doped fluoride fibers |
000252 (1997) | A. Rameix [France] ; C. Borel [France] ; B. Chambaz [France] ; B. Ferrand [France] ; D. P. Shepherd [Royaume-Uni] ; T. J. Warburton [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] | An efficient, diode-pumped, 2 μm Tm:YAG waveguide laser |
000290 (1994-07-01) | D. P. Shepherd [Royaume-Uni] ; D. J. B. Brinck [Royaume-Uni] ; J. Wang [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] ; G. Kakarantzas [Royaume-Uni] ; P. D. Townsend [Royaume-Uni] | 1.9-μm operation of a Tm:lead germanate glass waveguide laser |
000298 (1994) | R. M. Percival [Royaume-Uni] ; D. Szebesta ; J. R. Williams | Highly efficient 1.064 μm upconversion pumped 1.47μm thulium doped fluoride fibre laser |
000147 (2002-11-15) | W. A. Clarkson [Royaume-Uni] ; N. P. Barnes [Royaume-Uni] ; P. W. Turner [Royaume-Uni] ; J. Nilsson [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] | High-power cladding-pumped Tm-doped silica fiber laser with wavelength tuning from 1860 to 2090 nm |
000202 (2000) | R. A. Hayward [Royaume-Uni] ; W. A. Clarkson ; P. W. Turner ; J. Nilsson ; A. B. Grudinin ; D. C. Hanna | Efficient cladding-pumped Tm-doped silica fibre laser with high power singlemode output at 2 μm |
000203 (2000) | R. Paschotta [Royaume-Uni] ; P. R. Barber [Royaume-Uni] ; A. C. Topper [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] | Characterization and modeling of thulium:ZBLAN blue upconversion fiber lasers |
000218 (1998-11-15) | C. Bollig [Royaume-Uni] ; R. A. Hayward [Royaume-Uni] ; W. A. Clarkson [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] | 2-W Ho:YAG laser intracavity pumped by a diode-pumped Tm:YAG laser |
000240 (1998) | C. Bollig [Royaume-Uni] ; W. A. Clarkson [Royaume-Uni] ; R. A. Hayward [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] | Efficient high-power Tm:YAG laser at 2 μm, end-pumped by a diode bar |
000273 (1996) | R. M. Percival [Royaume-Uni] ; S. N. Oliver ; R. Wyatt | High-speed operation of an optically amplified system in the first telecommunications (800-850 nm) window |
000282 (1995) | B. Dussardier [Royaume-Uni] ; J. Wang [Royaume-Uni] ; D. C. Hanna [Royaume-Uni] ; D. N. Payne [Royaume-Uni] | Spectroscopy and CW 2-photon up-conversion in Tm3+-doped ZnCl2-based glass |
000323 (1992) | J. R. Lincoln [Royaume-Uni] ; C. J. Mackechnie ; J. Wang ; W. S. Brocklesby ; R. S. Deol ; A. Pearson ; D. C. Hanna ; D. N. Payne | New class of fibre laser based on lead-germanate glass |
000329 (1991) | J. R. Lincoln [Royaume-Uni] ; W. S. Brocklesby [Royaume-Uni] ; F. Cusso [Royaume-Uni, Espagne] ; J. E. Townsend [Royaume-Uni] ; A. C. Tropper [Royaume-Uni] ; A. Pearson [Royaume-Uni] | Time resolved and site selective spectroscopy of thulium doped into germano- and alumino-silicate optical fibres and preforms |
000345 (1990) | D. C. Hanna [Royaume-Uni] ; I. R. Perry [Royaume-Uni] ; J. R. Lincoln [Royaume-Uni] ; J. E. Townsend [Royaume-Uni] | A 1-Watt thulium-doped cw fibre laser operating at 2 μm |
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