Fiber Optic Temperature Sensor In Biomedical Instrumentation

Some optic instruments were developed as far back as the nineteenth century.

Fiber optic temperature sensor in biomedical instrumentation.

Optical fibers find applications beyond electronic data cable replacement though which means they will be a growing presence in the field of industrial instrumentation above and beyond their use as serial data communication cables. Optical fiber sensors comprise a light source optical fiber external transducer and photodetector. 500 st jean batiste ave suite 195 québec quebec canada g2e 5r9 phone fax 1 418 688 8065 1 418 688 8067 email web. Smart structure health monitoring.

They sense by detecting the modulation of one or more of the properties of light that is guided inside the fiber intensity wavelength or polarization for instance. 1988 los angeles symposium. Spie digital library proceedings. Many other advantages of fiber optic sensors are also leveraged for these applications including the ability to monitor physical parameters over long distances the lack of electrical current needed at the sensing locations the ability to multiplex many sensors on a single fiber and the ability to sense multiple parameters on a single.

Optical fiber gratings fiber bragg grating fbg chirped fiber bragg grating tilted fiber bragg grating tfbg and long period grating interferometry fabry pérot fp mach zehnder michelson sagnac high birefringence fiber loop mirror sensors and multimode interferometer 7 8 9 10 distributed sensors raman. Fiber optic sensing applications. Geotechnical fiber optic monitoring solutions. Signal conditioners oem boards.

The physicians rely on disposable fiber optic catheter assemblies with video and surgical instrumentation to accomplish this. Fiber optic displacement sensors. It is based on the principle of interference between the beams emerging out from the reference fiber and the fiber kept in the measuring environment. Proceedings volume 0906 optical fibers in medicine iii.

Sensuron offers compact fiber optic sensing systems for the medical aerospace and energy industries.