Endoscopy.
Multi-core optical fiber amplifiers are used in medical endoscopes. Optical fibers are widely used in the transmission of light energy or optical signals. Because they can be bent and flexibly inserted into the body to guide light and transmit images, they can clearly see the situation inside the patient's body and are used in endoscopes.
Features of multi-core optical fiber amplifier: The sensor probe has a simple structure, small size and light weight. It can measure the strain and structural damage of the structure. It has natural compatibility with the optical fiber. It has no electromagnetic interference and is easy to connect with the optical fiber. Low loss, good spectral characteristics and high reliability.