Optical fiber sensors are used all over the world in a myriad of roles. They play an important part in industrial settings, medical procedures, and everyday life. These optical sensors have attained this premier placement by bringing several decisive advantages to the table, separating themselves from their more traditional competitors.
The key advantage inherent to optical fiber sensors, the quality that makes them so useful in such a wide array of applications, lies within the fiber itself. Specifically, the sensor is the fiber. That leads to one of optical fiber sensors’ greatest distinctions, which is the wide variety of environments in which they work. They are electrically passive, free from electromagnetic interference, and are resistant to high temperatures and chemically reactive environments. These factors make them suitable for a number of otherwise dangerous or hostile settings.
Optical fiber sensors are also favorable thanks to their size. They are small, which makes them ideal for embedding and surface monitoring. Also, their small size has turned them into powerful medical tools, such as in procedures like intra-aortic balloon pumping. If powerful items come in small packages, then optical fiber sensors are certainly numbered among them.
A final edge that optical sensors bring is their flexibility and performance. They can monitor a broad range of physical and chemical parameters. These sensors can be calibrated to detect properties such as strain, pressure, corrosion, temperature, and even acoustic signals. Optical fiber sensors are also tremendously accurate, and possess high range and resolution.
The advantages of optical fiber sensors over traditional sensing systems fills a wide spectrum, as wide as the spectrum of visible light. They are small sensors, and have much longer lifetimes than their traditional cousins, resulting in reduced costs. They are immune to electromagnetic interference and are electrically passive, making possible their use in hostile environments.
Finally, their accuracy and flexibility are remarkable, making them an ideal candidate to perform measurements of a wide variety of stimuli. These assets have led to optical fiber sensors being used in a vast array of industries and applications, especially the medical and industrial sectors.
Fiberguide is a leader in developing and delivering optical sensing solutions. View all of our capabilities and how our sensors can help your processes and operations by visiting our website today!
Author: Kevin Rauscher