发明名称 |
Optical switch |
摘要 |
An optical switch has a substrate and a transparent material in which a three-dimensional diffraction pattern is recorded which is capable of diffracting light, the material having non-linear optical properties and extending in the form of a first layer above the substrate. At least one first electrode and at least one second electrode are provided for varying the diffraction pattern in accordance with applied voltages.
|
申请公布号 |
US5319492(A) |
申请公布日期 |
1994.06.07 |
申请号 |
US19920884121 |
申请日期 |
1992.05.18 |
申请人 |
ALCATEL N.V. |
发明人 |
DORN, REIMUND;KERSTEN, PETER;REHM, WERNER;WISCHMANN, WILTRAUD |
分类号 |
G02F1/21;G02F1/29;G02F1/35;G02F1/355;G02F1/361;(IPC1-7):G02B26/00;G02F1/01 |
主分类号 |
G02F1/21 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|