Current sensor utilizing heterodyne detection
Based on the Faraday effect for measuring ac current, we describe a fiber-optic sensor that uses laser-diode intensity modulation to perform heterodyne signal detection. The sensor output at the carrier frequency is used as a reference signal to normalize the results. The sensing element consists of...
Guardat en:
| Autor principal: | |
|---|---|
| Altres autors: | , , |
| Format: | article |
| Idioma: | anglès |
| Publicat: |
1999
|
| Matèries: | |
| Accés en línia: | https://hdl.handle.net/20.500.12008/20776 |
| Etiquetes: |
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
|
Ítems similars: Current sensor utilizing heterodyne detection
- Alterating current sensor using second harmonic detection
- Architecture and cells for micropower temperature sensors
- Optical based sensors and their signal conditioning
- Techniques for ultra low power integrated temperature sensors
- Power-aware design methodologies for embedded wireless sensors and microsystems
- Current efficient integrated architecture for common mode rejection sensitive neural recordings