OPTICAL TRANSMITTING MODULE Russian patent published in 2003 - IPC

FIELD: communications engineering; optical communication systems important for laser-process and medical equipment, instrumentation, and the like. SUBSTANCE: optical transmitting module has optical elements matched with angular divergence of injection laser output beam. They are secured in unique fixation area which is continuously in contact with inner walls of case. Fixing members are universal and may be used for optical elements of all sizes. EFFECT: simplified design, facilitated adjustment of optical elements, easy assembly procedure, reduced manufacturing cost of module. 12 cl, 4 dwg, 1 tbl