Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ian J. Thomson"'
Autor:
Nathan Macleod, Samuel N. Hann, Adrian Dzipalski, Ian F. Elder, Ian J. Thomson, Nick Weston, Richard M. Carter, Robert A. Lamb, Duncan P. Hand, Michael Troughton, M. J. Daniel Esser
Publikováno v:
Optics Continuum. 1:2621
Ultrafast laser welding, hydroxide catalysis bonding (HCB) and adhesive bonding techniques were used to bond N-BK7 cubes to aluminum bases. Using a thermal chamber and polariscope, the stress induced birefringence was measured at temperatures from -5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2c146f692d8d71a410eae67e76e1778
https://doi.org/10.1364/optcon.473762
https://doi.org/10.1364/optcon.473762
Publikováno v:
IEEE Journal of Quantum Electronics. 47:1336-1345
We present an efficient high-power planar waveguide laser consisting of a 2% doped Yb:YAG core with sapphire claddings. The planar waveguide is double-side pumped at 940 nm using two custom aberration-corrected diode laser stacks which are imaged dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffebcf57ad4ad1d8a3a0de13a018b14a
https://doi.org/10.1109/jqe.2011.2166533
https://doi.org/10.1109/jqe.2011.2166533
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 13:638-646
A planar waveguide laser operating in a negative branch unstable resonator is Q-switched by an acoustooptic modulator in a new configuration, providing effective, high-speed switching. The laser using a 200-mum Nd:YAG core, face pumped by 10 laser di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6592c0ad4e38237f146dcae549ed3c73
https://doi.org/10.1109/jstqe.2007.897183
https://doi.org/10.1109/jstqe.2007.897183
Publikováno v:
Applied optics. 51(26)
We report a new technique for the rapid fabrication of microstripe cylindrical and toroidal mirrors with a high ratio (10) of the two principal radii of curvature (RoC(1)/RoC(2)), and demonstrate their effectiveness as mode-selecting resonator mirror
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeee6c078d7c49444ca8e7db415f5b07
https://pubmed.ncbi.nlm.nih.gov/22968274
https://pubmed.ncbi.nlm.nih.gov/22968274
Autor:
Denis R. Hall, Derryck T. Reid, Cristtel Y Ramirez-Corral, Howard J. Baker, Ian J Thomson, Christopher G. Leburn
Publikováno v:
Lasers, Sources, and Related Photonic Devices.
The first demonstration of coupling an Yb:KYW femtosecond laser into a high-power single-side pumped Yb:YAG planar waveguide amplifier is described. Five passes of the amplifier yielded 700 fs pulses with average powers of 50 W.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d39a465ba59875d2048b1c9e5bae700
https://doi.org/10.1364/assp.2012.at3a.5
https://doi.org/10.1364/assp.2012.at3a.5
Publikováno v:
Lasers, Sources, and Related Photonic Devices.
A novel toroidal micro-stripe mirror, produced by laser machining, provides transverse mode selection in a hybrid waveguide-unstable resonator. The Yb:YAG-sapphire composite planar waveguide laser produces 326 W at high beam quality.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5998d125502e734bae7b3e535c0355a
https://doi.org/10.1364/assp.2012.aw4a.19
https://doi.org/10.1364/assp.2012.aw4a.19
Publikováno v:
Solid State Lasers XIX: Technology and Devices.
A planar waveguide laser consisting of a 13mm x 12mm x 150μm Yb:YAG core with 1mm high sapphire claddings is edge pumped using two 450W diode stacks with custom aberration correcting phase-plates. A plano-concave resonator gives 400W average power i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed6ac1330231368c6a0af5fbaeb58dd8
https://doi.org/10.1117/12.842128
https://doi.org/10.1117/12.842128
Autor:
Alan R. Goodman, Ray J. H. Milne, Gordon M. Bagot, Ian J. Thomson, Bob Porch, Ashok K. Gupta, Stewart F. Lee, Iain G. Horn, Alasdair C. Buchanan
Publikováno v:
Transactions of the Faculty of Actuaries. 43:14-101
1.1.1 The Faculty of Actuaries' Marketing Research Group was set up in May 1988 to research areas of interest to that new breed of Fellow, the “Marketing Actuary”.In the initial meetings two general areas of interest were identified—namely the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ff387b4261d5801eb630933a0d2354e
https://doi.org/10.1017/s0071368600010028
https://doi.org/10.1017/s0071368600010028
Publikováno v:
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference.
An effective method for efficient power extraction from planar waveguide or thin slab solid-state lasers is provided by the hybrid configuration, which combines an unstable lateral resonator with a stable or waveguide resonator in the transverse dire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1766e5ab03bd2d68f97fe0c9de60f0b2
https://doi.org/10.1109/cleoe-eqec.2009.5192114
https://doi.org/10.1109/cleoe-eqec.2009.5192114
Autor:
Natalia Trela, J. F. Monjardin, Denis R. Hall, Ian J Thomson, Howard J. Baker, J. D. R. Valera
Publikováno v:
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference.
Double sided pumping of an Yb:YAG planar waveguide laser is is shown to improve pump absorption and uniformity to give 230 W output using cylindrical mirror waveguide resonator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9eb6bc95127510079c27c4ed8258f33
https://doi.org/10.1364/cleo.2009.cthy4
https://doi.org/10.1364/cleo.2009.cthy4