Photodetectors and fiber optic sensing topics
how to make distributed fiber-optic sensors for vibration detection?
We provide all the hardware needed for cost-effective distributed distributed vibration sensing systems, including integrated modules, as well as components such as lasers, AOMs, and acquisition cards.
In addition to providing DVS/DAS modules, we also provide free after-sales technical support services, we have many years of research and development of the whole machine and a wealth of field experience, which is equivalent to have helped you solve the various difficulties in the process of DVS development and implementation in advance, saving you at least 1.5 time and energy.
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Distributed Fiber Optic DAS Module Real-time Demodulation Demo Video
Distributed Optical Fiber Sensing
A: DVS is a qualitative measurement, detecting vibration by amplitude, but the amplitude is not linear with vibration. DAS is phase demodulation, and the demodulated phase is completely linear with vibration, allowing complete recovery of the vibration or sound signal. click view more
