发明名称 |
Nonlinear optical composites of metal cluster laden polymers |
摘要 |
Nonlinear optical composites with large third-order optical response composed of metal clusters uniformly dispersed in polymers are prepared by vapor deposition of a metal onto a cold support while simultaneously cocondensing a vapor of an organic material. Where the organic material is a monomer, it polymerizes either when it comes in contact of the metal and/or when the cold surface is warmed. The unpolymerized monomer is removed to yield a processable composite. When the organic material is a diluent, it deposits as a solid on the cold surface forming a dispersion of the solid metal clusters in the liquid diluent. A polymer solution is then mixed with the dispersion and the composite is formed after removal of the diluent and the solvent for the polymer.
|
申请公布号 |
US5234758(A) |
申请公布日期 |
1993.08.10 |
申请号 |
US19920892914 |
申请日期 |
1992.06.03 |
申请人 |
THE UNITED STATES OF AMERICAS AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
OLSEN, ALLAN W.;KAFAFI, ZAKYA H. |
分类号 |
C08J3/205;C08K3/08;C23C14/06;G02F1/361 |
主分类号 |
C08J3/205 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|