Prismatic reflection optical waveguide device

摘要: A prismatic reflection optical waveguide device having an input and output segments a interface provided therebetween apt to convey light beam from one direction another, wherein the is conveyed by single on interface. Such may, for example, be used as sensor measuring refractive index of sample medium. The range and/or sensitivity such may adjusted according particular application. also generally lossless bent works mirror reflecting coming segment segment, thereby providing transmission.