EMITTING ADDER Russian patent published in 2001 - IPC

FIELD: radio engineering. SUBSTANCE: emitting adder incorporates radiation sources with radiation strips and display placed between radiation sources and output of adder and including radiation former. Optical length from output butt of each radiation source to output of adder is equal ( LΔL ), where Δ is deviation of optical length amounting to not more than 10% from L. Radiation former is supplemented with optical radiation summer manufactured in the form of prism which output face is located perpendicular to optical axes of radiation beams and which reflection faces reflected from which optical axes of radiation beams are positioned in parallel in plane parallel to short sides of radiation strips for partial overlapping of radiation beams. Aids for radiation collimation in planes parallel to short sides of corresponding radiation strips are located on side of radiation sources for each of them. Common aid for radiation collimation in plane parallel to long sides of strips is situated after optical aid of radiation summing. EFFECT: increased brightness and density of output power of radiation beam with reduced radiation loss, improved operational efficiency, simplified adjustment and manufacturing technology. 36 cl, 11 dwg