The high-numerical aperture and low-OH content of multimode step-index UltraSil Optical Fibers provide a wide window of operability to the end-user. Low OH concentration is especially effective for using these fibers in near-IR spectroscopy applications.
This fiber is coated with PYROCOAT® polyimide coating to provide high-temperature performance. The coating strips cladding modes for enhanced performance in sensing and spectroscopy applications.