| 摘要 |
<p>A film for use in non-linear optics is composed of at least one Langmuir-Blodgett film, the film containing a dye of the formula …<IMAGE>… in which R<1> is a long-chain alkoxy, acyloxy, alkylamino or acylamino group, or is composed of this dye. The film, especially if it contains alternating layers of unsaturated amphiphilic compounds, produces a stable multilayer having good non-linear optical properties and is suitable, for example, for electrooptical switches, diode/laser frequency amplifiers or optical parametric amplifiers. …<??>In addition to the dye mentioned, the monomolecular film can contain at least one other second amphiphilic compound, in which case the monomolecular film is composed of amphiphilic compounds.</p> |
| 申请人 |
HOECHST AG, 6230 FRANKFURT, DE |
发明人 |
LASCHEWSKY, ANDRE, DR., 5400 KOBLENZ, DE;RINGSDORF, HELMUT, PROF. DR., 6500 MAINZ, DE;INTERTHAL, WERNER, DR., 6090 RUESSELSHEIM, DE;LUPO, DONALD, DR., 6239 EPPSTEIN, DE;PRASS, WERNER, DR., 6500 MAINZ, DE;SCHEUNEMANN, UDE, DR., 6230 FRANKFURT, DE |
