M41S materials having nonlinear optical properties
US5348687A · kind A · utility
41Cited by
15References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1993 |
| Grant date | Sep 20, 1994 |
| Priority date | — |
| Expiry date | Nov 26, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y20/00
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A material exhibiting third order nonlinear optic properties includes quantum size clusters of semiconducting guest material incorporated into the pores of M41S material in an arrangement to provide nonlinear optic properties. A material exhibiting second order nonlinear optic properties includes an organic guest material incorporated into the pores of M41S material so that a non-centrosymmetric structure is formed which will provide second harmonic generation when subjected to electromagnetic radiation of a selected frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.