Nonlinear optical material and method of producing the same
US5599609A · kind A · utility
1Cited by
3References
8Claims
0Family size
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Key dates
| Filing date | May 27, 1994 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | May 27, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A nonlinear optical material includes nitride layers and non-nitride layers which are alternately deposited, wherein the non-nitride layers include at least one non-nitride selected from the group consisting of oxides, carbides and semiconductors and at least one type of semiconductor fine particles having a band gap smaller than a band gap of the nitride and the non-nitride, which particles are dispersed in the non-nitride layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.