4DSP LLC (United States)
4DSP's fiber optic strain, temperature and 3D shape sensing technology represents a quantum leap forward for industries as diverse as automotive, aerospace, oil & gas, medical devices, and wind energy. It is changing the way engineers look at materials and the way they design their products. Far ahead of the curve, we ensure that our core values of integrity and product excellence translate into our customers' success. The future of fiber optics looks bright, and we are delighted to be the pacesetters.
4DSP's instruments are off-the-shelf Real Time Fiber Optics Sensing interrogators. With tens of thousands of strain or temperature sensors constantly monitored up to 100 times per second, they bring sensing technology to an unprecedented level of performance. Based on NASA’s revolutionary and patent pending technology these products deliver reliable measurements in the most demanding environments. 4DSP's Fiber Optic Sensing interrogators can be used as test instruments or embedded as part of critical applications that require real-time monitoring. The Fiber Bragg Gratings (FBG) make it possible to extract environmental parameters such as strain loads and temperature gradients continuously. With virtually weightless sensor arrays, these products are applicable to structures of any nature where real-time changes must be monitored.