Optical probe

摘要

An optical probe for detecting luminescence emitted by a sample is disclosed. The optical probe includes a parabolic optical waveguide and an outer housing having a detachable component configured to hold a transparent sensor substrate that can be coupled to the optical waveguide. The optical probe also includes a sensing material for detection of at least one specified analyte. An excitation source is configured to excite the sensing material. The optical probe also incorporates a measuring photodetector that detects emitted luminescence.