| 发明名称 |
POLYCYCLIC AROMATIC COMPOUNDS HAVING NONLINEAR OPTICAL PROPERTIES |
| 摘要 |
<p>Devices and materials containing certain stable, polycyclic aromatic ccompounds exhibit sensible, second order nonlinear optical effects. In general, useful polycycle aromatic compounds possess electron-donating and electron-withdrawing chemical functionality but no center of inversion symmetry on either the molecular or crystalline unit cell level.</p> |
| 申请公布号 |
CA2153595(A1) |
申请公布日期 |
1994.07.21 |
| 申请号 |
CA19942153595 |
申请日期 |
1994.01.11 |
| 申请人 |
TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA |
发明人 |
PANACKAL, ANNA;YAMADA, SHINJI;GARITO, ANTHONY F. |
| 分类号 |
G02B6/12;B32B7/02;B32B9/00;C07D471/14;C07D471/22;C08G73/00;C08G73/06;C08G73/10;C08G73/18;C08G73/22;C08K5/3447;G02B6/122;G02B6/125;G02B6/28;G02F1/01;G02F1/065;G02F1/313;G02F1/35;G02F1/355;G02F1/361;(IPC1-7):C08L101/12;G02F1/37 |
主分类号 |
G02B6/12 |
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