An optical multiplexer and demultiplexer as well as a method for the production and assembly of the multiplexer / demultiplexer

摘要

Known semiconductor wafer - processing technologies are used, in order to obtain a optical mux / demux to produce with a very exact tolerance. The manufacturing process eliminates the requirement of optical surfaces of the mux / demux to polishing, which the overall manufacturing costs and the period of time, which for the production of the mux / demux is necessary, reduces.