Optic-fiber sensor on refractiveindexmodulation can be applied to measure the steam quality in the process of viscous oil heating recovery.
折射率调制的光纤传感器可用于测量稠油热采过程中的蒸汽干度测量。
2
We suggested to stable the output light intensity by using the bistable optical device and use this new device to measure the density of liquid by refractiveindexmodulation sensor.
我们提出采用光学双稳装置来稳定光源输出功率,并将它用于折射率调制型光纤传感器测量液体浓度的实验中。
3
The article theoretically analyzes the impact of self phase modulation caused by nonlinear refractiveindex on ultrashort pulse.