Optically confined birefringent chalcopyrite heterostructure devices and operating methods
US6834149B1 · kind B1 · utility
8Cited by
9References
29Claims
0Family size
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Key dates
| Filing date | Aug 27, 2002 |
| Grant date | Dec 21, 2004 |
| Priority date | — |
| Expiry date | Mar 16, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12147
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An optical quantitative detection device comprising: an optical quantitative detection device comprising: a nonlinear/birefringent waveguide sensor with a top surface for interacting with a target molecule, wherein optical excitation of the sensor enables quantitative, spectral discrimination of the target molecule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.