Optical chemical detector and method
US8195014B2 · kind B2 · utility
7Cited by
12References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2010 |
| Grant date | Jun 5, 2012 |
| Priority date | — |
| Expiry date | Sep 28, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/14
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus and method for optically detecting the presence of an analyte in a solution is presented. An embodiment comprises a waveguide resonator that is optically coupled to a fluid in a fluidic conduit so that the resonant wavelength of the waveguide resonator is based on the refractive index of the fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.