Zobrazeno 1 - 10
of 12
pro vyhledávání: '"P. V. Kolinsky"'
Autor:
Malcolm L. H. Green, R. J. Jones, Seth R. Marder, David Bloor, P. V. Kolinsky, Heather E. Bunting, Mark E. Thompson
Publikováno v:
Polyhedron. 11:1489-1499
A series of new donor-acceptor compounds of the form (η-C 5 H 5 )Fe(η-C 5 H 4 ) CHCHR, where R is a π-acceptor group and the ferrocenyl moiety is a donor has been synthesized. Reaction of the ylide (η-C 5 H 5 )Fe(η-C 5 H 4 )CHP(C 6 H 5 ) 3
Autor:
David Bloor, Mark E. Thompson, P. V. Kolinsky, Heather E. Bunting, Judith A. Bandy, Malcolm L. H. Green, Joseph W. Perry, Seth R. Marder, R. J. Jones, Maria-Helena Garcia
Publikováno v:
Polyhedron. 11:1429-1435
The second-order non-linear optical properties of a series of diironalkenylidyne complexes have been examined by the Kurtz powder technique. One compound, {(η-C5H5)2Fe2(CO)2(μ-CO)(μ-(E)CCHCHC6H4(p)-N(CH3)2)}+CF3SO3−, exhibited a p
Publikováno v:
Applied Physics Letters. 75:457-459
Solid-state rods containing the laser dye pyrromethene 597 (Pyr 597) in a modified polymethyl methacrylate polymer host have been fabricated and shown to give significant lasing action under flashlamp excitation. The rods all displayed a favorable po
Publikováno v:
Applied Physics Letters. 72:2153-2155
Polymeric rods incorporating the laser dye Rhodamine 6G in a copolymer of hydroxypropyl acrylate and methylmethacrylate have been shown to lase under flashlamp excitation. The rods exhibit high bulk transmission levels, coupled with positive lensing
Autor:
P. V. Kolinsky
Publikováno v:
Optical Engineering. 31:1676
Recent advances in materials technology has led to the development of new and improved optically nonlinear materials that can be used for a wide variety of applications ranging from deep UV conversion for laser fusion experiments to fast optical swit
Autor:
Jack E. Baldwin, S. R. Hall, D. Bishop, M. Goodyear, P.A. Norman, A. Karaulov, P. V. Kolinsky, R. J. Jones, Michael B. Hursthouse, P. Gordon, B. Bothwell, S. Allen, David Bloor
Publikováno v:
Journal of Crystal Growth. 79:745-751
There is much current interest in nonlinear optical materials for use in optical signal processing and in optical communications. It has been shown that organic materials have advantages over the inorganics used at present. Bulk single crystals of th
Publikováno v:
Physica Scripta. :226-230
Polydiacetylenes are conjugated polymers which can be obtained as macroscopic single crystals of high perfection. With these samples a detailed picture of the electronic states of the extended polymer chains has been built up. The conjugated chains h
Autor:
David Bloor, Malcolm L. H. Green, Mark E. Thompson, Seth R. Marder, R. J. Jones, Judith A. Bandy, P. V. Kolinsky
Publikováno v:
Nature. 330:360-362
There is considerable interest in materials with nonlinear optical properties. Two important manifestations of light interacting with a nonlinear optical material are, the process of second-harmonic generation (SHG) which is relevant to new laser tec
Autor:
Malcolm L. H. Green, Seth R. Marder, Mark E. Thompson, Judith A. Bandy, David Bloor, P. V. Kolinsky, R. J. Jones
Publikováno v:
Nature. 332:468-468
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :1485
Several new molybdenum and tungsten mononitrosyl complexes have been synthesised and their non-linear optic properties investigated using the Kurtz powder test; although complexes containing chiral ligands and, in three examples, resolved chiral moly