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2012

Guilhabert, Benoit Jack Eloi and Massoubre, David and Richardson, Elliot and McKendry, Jonathan and Valentine, Gareth and Henderson, Robert and Watson, Ian and Gu, Erdan and Dawson, Martin (2012) Sub-micron lithography using InGaN micro-LEDs : mask-free fabrication of LED arrays. IEEE Photonics Technology Letters, 24 (24). pp. 2221-2224. ISSN 1041-1135

2011

Day, A H and Clelland, David and Valentine, Gareth (2011) Development of a low-cost laser wave measurement system. In: Second Int. Conf on Advanced Model Measurement Technology (AMT 11), 2011-04-04 - 2011-04-06.

2010

Lubeigt, W. and Poland, S.P. and Valentine, G.J. and Wright, A.J. and Girkin, J.M. and Burns, D. (2010) Search-based active optic systems for aberration correction in time-dependent applications. Applied Optics, 49 (3). pp. 307-314. ISSN 1559-128X

2009

Elfstrom, D. and Guilhabert, B.J.E. and McKendry, J. and Poland, S.P. and Gong, Z. and Massoubre, D. and Valentine, G.J. and Gu, E. and Dawson, M.D. and Richardson, E. and Rae, B.R. and Blanco-Gomez, G. and Cooper, J.M. and Henderson, R.K. (2009) Maskless ultraviolet photolithography based on CMOS-driven micro-pixel light emitting diodes. Optics Express, 17 (26). pp. 23522-23529. ISSN 1094-4087

2008

Lubeigt, W. and Valentine, G.J. and Burns, D. (2008) Enhancement of laser performance using an intracavity deformable membrane mirror. Optics Express, 16 (15). pp. 10943-10955. ISSN 1094-4087

2007

Lubeigt, W. and Valentine, G.J. and Burns, D. and Griffith, M. and Laycock, L. (2007) Adaptive optics control of solid-state lasers. In: 6th International Workshop on Adaptive Optics in Industry and Medicine, 2007-06-11 - 2007-06-15. (Unpublished)

2006

Kemp, A. and MacLean, A.J. and Hastie, J.E. and Smith, S.A. and Hopkins, J.M. and Calvez, S. and Valentine, G.J. and Dawson, M.D. and Burns, D. (2006) Thermal lensing, thermal management and transverse mode control in microchip VECSELs. Applied Physics B: Lasers and Optics, 83. pp. 189-194. ISSN 0946-2171

2005

Poland, S.P. and Burns, D. and Lubeigt, W. and Patterson, B.A. and Valentine, G.J. and Wright, A.J. and Girkin, J.M.; Jiang, Wenhan, ed. (2005) Use of optimisation algorithmic techniques with active optics for aberration correction in optical sectioning microscopy. In: 5th International Workshop on Adaptive Optics for Industry and Medicine Proceedings. SPIE. ISBN 9780819460424

Wright, Amanda and Burns, David and Patterson, B.A. and Poland, S. and Valentine, G.J. and Girkin, J. (2005) Exploration of the optimisation algorithms used in the implementation of adaptive optics in confocal and multiphoton microscopy. Microscopy Research and Technique, 67 (1). pp. 36-44. ISSN 1059-910X

Wright, A.J. and Poland, S.P. and Valentine, G.J. and Burns, D. and Girkin, J.M. (2005) Optimisation methods for adaptive optics in microscopy. In: Focus on Microscopy, 2005-03-20 - 2005-03-23. (Unpublished)

Kemp, A. and Hastie, J.E. and Smith, S.A. and Hopkins, J.M. and Calvez, S. and Valentine, G.J. and Dawson, M.D. and Burns, D. (2005) Heatspreader-based thermal management in VECSELs: thermal lensing in microchip in microchip devices. In: Advanced Solid-State Photonics 2005, 2005-02-06 - 2005-02-09.

McWilliam, A. and Leburn, C.G. and Lagatsky, A.A. and Brown, C.T.A. and Sibbett, W. and Valentine, G.J. and Kemp, A. and Calvez, S. and Burns, D. and Dawson, M.D. and Kontinnen, J. and Jouhti, T. and Pessa, M. (2005) Femtosecond Cr:Forsterite laser modelocked with a GaInNAs saturable Bragg reflector. In: Advanced Solid-State Photonics 2005, 2005-02-06 - 2005-02-09.

McWilliam, A. and Leburn, C.G. and Lagatsky, A.A. and Fischer, P. and Brown, C.T.A. and Valentine, G.J. and Kemp, A. and Calvez, S. and Burns, D. and Dawson, M.D. and Pessa, M. and Sibbett, W. (2005) Low-loss GaInNAs saturable Bragg reflector for femtosecond modelocking of a cr 4+ :forsterite laser. In: Advanced Solid-State Photonics 2005, 2005-02-06 - 2005-02-09. (Unpublished)

McWilliam, A. and Lagatsky, A.A. and Leburn, C.G. and Fischer, P. and Brown, C.T.A. and Sibbett, W. and Valentine, G.J. and Kemp, A. and Calvez, S. and Burns, D. and Dawson, M.D. and Pessa, M. (2005) Low-loss GaInNAs saturable Bragg reflector for mode-locking of a femtosecond Cr/sup 4+/:forsterite-laser. IEEE Photonics Technology Letters, 17 (11). pp. 2292-2294. ISSN 1041-1135

Kemp, A. and Valentine, G.J. and Burns, D. (2005) Nd:GdVO4 in face-cooled geometries: Thin-disk and high-power microchip lasers. Trends in Optics and Photonics, 98. Vol 98. ISSN 1094-5695

Kemp, A. and Valentine, G.J. and Hopkins, J.M. and Hastie, J.E. and Smith, S.A. and Calvez, S. and Dawson, M.D. and Burns, D. (2005) Thermal management in vertical-external-cavity surface-emitting lasers: Finite-element analysis of a heatspreader approach. IEEE Journal of Quantum Electronics, 41 (2). pp. 148-155. ISSN 0018-9197

2004

Wright, A.J. and Poland, S.P. and Patterson, B.A. and Burns, D. and Valentine, G.J. and Girkin, J.M. (2004) Adaptive optics in microscopy. In: Photon 04, 2004-09-06 - 2004-09-09. (Unpublished)

Sun, H.D. and Macaluso, R. and Calvez, S. and Valentine, G.J. and Burns, D. and Dawson, M.D. and Gundogdu, K. and Hall, K.C. and Boggess, T.F. and Jouhti, T. and Pessa, M. (2004) Effects of rapid thermal annealing on the optical properties of low-loss 1.3um GaInNAs/GaAs saturable bragg reflectors. Journal of Applied Physics, 96 (3). pp. 1418-1424. ISSN 0021-8979

Cerny, P. and Valentine, G.J. and Burns, D. (2004) Actively stabilised diode pumped Tm : YAIO laser. Electronics Letters, 40 (17). pp. 1061-1063. ISSN 0013-5194

Cerny, P. and Valentine, G.J. and Burns, D.; Quarles, Gregory J., ed. (2004) Pulse shortening and power scaling of passively mode-locked feedback-stabilised Nd:KGW laser. In: Proceedings of the advanced solid-state photonics conference 2004. Optical Society of America, Washington DC, USA. ISBN 1557527717

Cerny, P. and Valentine, G. and Burns, D. and McEwan, K.; (2004) Passive stabilisation of an SBR-mode-locked Nd:KGW laser by nonlinear absorption in indium phosphide. In: Proceedings of the 2004 conference on lasers and electro-optics Europe (CLEO/Europe). IEEE, p. 2. ISBN 1-55752-777-6

Cerny, P. and Valentine, G.J. and Burns, D. (2004) Passive stabilization of a passively mode-locked laser by nonlinear absorption in indium phosphide. Optics Letters, 29 (12). pp. 1387-1389. ISSN 0146-9592

Kemp, A. and Valentine, G.J. and Burns, D. (2004) Progress towards high power, high brightness neodymium-based thin-disk lasers. Progress in Quantum Electronics, 28 (6). pp. 305-344. ISSN 0079-6727

2003

Lubeigt, W. and VanGrol, P. and Valentine, G.J. and Burns, D.; (2003) Use of intracavity adaptive optics in solid-State lasers operation at 1um. In: Adaptive Optics for Industry and Medicine: Proceedings of the 4th International Workshop Münster, Germany, Oct. 19-24, 2003. Springer Proceedings in Physics, 102 . Springer-Verlag, Berlin, Germany, pp. 217-227. ISBN 978-3-540-23978-9

Valentine, G.J. and Sun, H.D. and Macaluso, R. and Calvez, S. and Burns, D. and Dawson, M.D. and Jouhti, T. and Pessa, M.; (2003) High-power picosecond quasi-CW 1.3µm ND-lasers passively modelocked using novel low-loss GaInNAs SBRs. In: Proceedings of the 2003 conference on lasers and electro-optics Europe (CLEO/Europe). IEEE, Piscataway, New Jersey, USA, p. 13. ISBN 0-7803-7734-6 (Unpublished)

Burns, D. and Valentine, G.J. and Bente, E.A.J.M. and Ferguson, A.I.; Kudryashov, Alexis V., ed. (2003) Development of high average power picosecond laser systems. In: Laser resonators and beam control V: Proceedings SPIE 2002. SPIE, p. 129. ISBN 0819443689

Kemp, A. and Hopkins, J.M. and Valentine, G.J. and Holt, T. and Burns, D. (2003) Housetraining a Titan: overcoming the hurdles to a real-world deployment of ultrafast lasers. The Laser User, 31. pp. 31-38.

2002

Sun, H.D. and Macaluso, R. and Calvez, S. and Valentine, G.J. and Burns, D. and Dawson, M.D. (2002) 1.3um GaInNAs/GaAs Bragg-mirror-based structures for passive mode-locking of solid-state and semiconductor lasers. In: International Workshop on the Physics and Technology of dilute Nitrides for Optical Communications, 2002-09-08 - 2002-09-12.

Valentine, G.J. and Bente, E.A.J.M. and Burns, D.; Huber, Guenter and Scherbakov, Ivan A. and Panchenko, Vladislav Ya., eds. (2002) Active stabilisation of quasi-CW passively modelocked nd:based lasers using closed-loop feedback. In: Advanced lasers and systems: International Conference on Lasers, Applications, and Technologies 2002. Proceedings of SPIE--the International Society for Optical Engineering, 5137 (5137). SPIE, pp. 88-99. ISBN 0819450057

Hopkins, J.M. and Valentine, G.J. and Agate, B. and Kemp, A. and Keller, U. and Sibbett, W. (2002) Highly compact and efficient femtosecond Cr:LiSAF lasers. IEEE Journal of Quantum Electronics, 38 (4). pp. 360-368. ISSN 0018-9197

Lubeigt, W. and Valentine, G.J. and Girkin, J.M. and Bente, E. and Burns, D. (2002) Active transverse mode control and optimisation of an all-solid-state laser using intracavity adaptive-optic mirror. Optics Express, 10 (13). pp. 550-555. ISSN 1094-4087

Valentine, G.J. and Burns, D. and Ferguson, A.I.; Huber, G. and Scherbakov, I.A. and Panchenko, V.Y., eds. (2002) Closed loop stabilisation of high power, quasi-cw, passively-modelocked ND-based lasers. In: LAT 2002 Conference on Lasers, Applications and Technologies, 2002-06-22 - 2002-06-28. (Unpublished)

Vysniauskas, G. and Burns, D. and Bente, E.A.J.M. and Valentine, G.J. (2002) Development of a nanosecond high energy KTA OPO operating at 2.9um. In: Lasers and Electro-Optics, 2002. CLEO '02, 2002-01-01.

Druon, F. and Valentine, G.J. and Chenais, S. and Raybaut, P. and Balembois, F. and Georges, P. and Brun, A. and Birkin, D.J.L. and Sibbett, W. and Mohr, S. and Kopf, D. and Burns, D. and Courjaud, A. and Honninger, C. and Casalin, F. and Gaume, R. and Aron, A. and Aka, G. and Viana, B. and Clerc, C. and Kemp, A. and Bernas, H. (2002) Diode-pumped femtosecond oscillators using ultra-broad-band Yb-doped crystals and modelocked using low-temperature grown or ion implanted saturable-absorber mirrors. European Physical Journal: Applied Physics, 20 (3). pp. 177-182. ISSN 1286-0042

Valentine, G.J. and Burns, D. and Ferguson, A.I. and Bente, E.A.J.M.; (2002) High power, passively modelocked quasi-cw ND:YLF laser with feedback for q-switch and spike suppression. In: Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the. Institute of Electrical and Electronics Engineers, New York, United States of America, pp. 150-151.

Sun, H.D. and Valentine, G.J. and Macaluso, R. and Calvez, S. and Burns, D. and Dawson, M.D. and Jouhti, T. and Pessa, M. (2002) Low-loss 1.3um GaInNAs saturable bragg reflector for high-power picosecond neodymium lasers. Optics Letters, 27 (23). pp. 2124-2126. ISSN 0146-9592

Lubeigt, W. and Burns, D. and Valentine, G.J. and Girkin, J.M.; (2002) Transverse mode control of an all-solid-state laser using an intracavity adaptive-optic mirror. In: Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the. Institute of Electrical and Electronics Engineers, New York, United States of America, pp. 290-291. ISBN 1557527067

2001

Valentine, G.J. and Burns, D. and Bente, E.A.J.M. (2001) Development of high average power, all-solid-state, passively modelocked neodymium-based lasers. In: Quantum Electronics and Photonics 15, 2001-09-03 - 2001-09-06. (Unpublished)

Valentine, Gareth and Burns, David and Bente, Erwin; Thienpont, H. and Berghmans, F. and Danckaert, J. and Desmet, L., eds. (2001) Investigation into diode pumped modelocked ND based laser oscillators for the CLIC photoinjector system. In: Proceedings IEEE/LEOS Annual Symposium. Vrije Universiteit Brussel, Brussel. ISBN 9054872470

2000

Valentine, G.J. and Kemp, A. and Burns, D. and Balembois, F. and Georges, P. and Bernas, H. and Aron, A. and Aka, G. and Sibbett, W. and Brun, A. (2000) Application of an ion implanted semiconductor saturable-absorber mirror to innitiate modelocking of a fetmosecond, low threshold Yb:YCOB laser. In: Conference on Lasers and Electro Optics Europe, 2000-09-10 - 2000-09-15. (Unpublished)

1997

Valentine, G.J. and Hopkins, J.M. and LozaAlvarez, P. and Kennedy, G.T. and Sibbett, W. and Burns, D. and Valster, A. (1997) Ultralow-pump-threshold, femtosecond CR31+:LiSrAlF6 laser pumped by a single narrow-stripe AlGaInP laser diode. Optics Letters, 22 (21). pp. 1639-1641. ISSN 0146-9592