With the development of science, medical imaging technology has been playing an important role in medical diagnosis. Among all kinds of imaging technology, Optical Coherence Tomography (OCT) is short for Optical Coherence Tomography OCT is one of the most promising new tomography techniques developed rapidly in recent years, especially in biological tissue in vivo detection and imaging. OCT is a non-invasive three-dimensional imaging system with high resolution characteristics, which plays an extremely important role in the medical field, especially in ophthalmology.


RUIK has been exploring more stable, high extinction ratio of wide band passive optical devices for the construction of OCT interferometers. Such as Optical Circulator, Polarization Beam Splitter/Combiner (PBS/PBC), Fused Coupler, Manual Variable Optical Attenuator (VOA) from 780nm to 1550nm.