Optical Waveguide Market Size, Share, Opportunities, And Trends By Type (Planar Waveguide, Channel Waveguide), By Material (Glass, Polymer, Semiconductor), By Interconnect Level (Metro and Long-haul Optical Interconnect, Board-to-board and Rack-level Optical Interconnect, Chip and Board-level Optical Interconnect), By Industry Vertical (Telecommunication, Medical, Metrology, Aerospace & Defense, Consumer Electronics, Industrial, Others), By Geography - Forecasts From 2025 To 2030