Abstract
An optically powered DFB fiber laser based magnetometer free from hysteresis, incorporating drift compensation is demonstrated. Optical power is delivered through a dedicated fiber to provide the required dither current yielding an electrically passive sensor.
Original language | English |
---|---|
Title of host publication | Proceedings of the Society of Photo-Optical Instrumentation Engineers (SPIE) 19th International Conference on Optical Fibre Sensors |
Pages | 700415 |
DOIs | |
Publication status | Published - May 2008 |
Keywords
- optically powered DFB fiber laser
- magnetometer
- optical power
- fiber
- electrically passive sensor