Zobrazeno 1 - 4
of 4
pro vyhledávání: '"B. D. Bothwell"'
Autor:
Isabelle Ledoux, Richard Anthony Hann, E. Chastaing, P. Vidakovic, Paul Francis Gordon, P. Robin, D. Josse, J. C. Dubois, Joseph Zyss, B. D. Bothwell, Simon Allen, S. K. Gupta
Publikováno v:
Europhysics Letters (EPL). 3:803-809
Second harmonic generation (SHG) was observed from Z-type Langmuir-Blodgett multilayers of 4-[4-(N-n-dodecyl-N-methylamino)phenylazo]-3-nitrobenzoic acid (DPNA) on irradiation at 1.06 ?m (Nd3+:YAG laser). Even a single LB layer gave a SH signal signi
Autor:
Paul Francis Gordon, T. McLean, S. A. Karaulov, Simon Allen, B. D. Bothwell, M. B. Hursthouse
Publikováno v:
Journal of Applied Physics. 64:2583-2590
Details are given of a new organic electro‐optic crystal, 3‐(1,1‐dicyanoethenyl)‐1‐phenyl‐4,5‐dihydro‐1H‐pyrazole, having a reduced half‐wave voltage of 370 V (approximately 8 times lower than lithium niobate). The molecular desig
Autor:
S Allen, R A. Hann, S K. Gupta, P F. Gordon, B D. Bothwell, I Ledoux, P Vidakovic, J Zyss, P Robin, J-C Dubois, E Chastaing
Publikováno v:
SPIE Proceedings.
Multilayers of the compound 4-[4-(N-n-dodecyl-N-methylamino)phenylazo]-3-nitrobenzoic acid (DPNA) have been deposited onto glass slides using the Langmuir-Blodgett technique. Both Y-type and Z-type multilayers have been obtained. All these multilayer
Publikováno v:
SPIE Proceedings.
Novel conjugated nonlinear optical polyene molecules, having donor and acceptor substituents and being designed so as to be suitable for Langmuir Blodgett deposition have been synthesised, deposited and characterised. Alternating Y-type multilayer st