Acousto-optic modulation device
US3938881A · kind A · utility
49Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1974 |
| Grant date | Feb 17, 1976 |
| Priority date | — |
| Expiry date | Nov 25, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49005
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An acousto-optic modulation device is provided which is comprised of an interaction material of an injection moulded plastic integrally combined with a transducer which is bonded automatically to the interaction material during the injection process. A beam of light is projected through the interaction material, the light being diffracted by an acoustic field established by the transducer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.