. "A hollow-duct radiation delivery system in a power-scaled arrangement"@en . . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "RIV/68378271:_____/13:00425424" . . . "A hollow-duct radiation delivery system in a power-scaled arrangement" . "wave-guide; laser; optimization"@en . "In this letter we investigate a hollow-duct structure for delivery of high-power laser-diode-array radiation into an end-pumped large-aperture gain medium. A ray-tracing method has been used to evaluate the performance of the structure designed for maximum transmission efficiency and homogeneity of the output-beam profile. The variable length of the hollow duct as well as the emission angle of the laser-diode array have been taken into account. Moreover, combination of these two ducts into one structure, e. g. for power scalability of delivery of the pump-laser-diode radiation, has been assessed."@en . "A hollow-duct radiation delivery system in a power-scaled arrangement" . . . "In this letter we investigate a hollow-duct structure for delivery of high-power laser-diode-array radiation into an end-pumped large-aperture gain medium. A ray-tracing method has been used to evaluate the performance of the structure designed for maximum transmission efficiency and homogeneity of the output-beam profile. The variable length of the hollow duct as well as the emission angle of the laser-diode array have been taken into account. Moreover, combination of these two ducts into one structure, e. g. for power scalability of delivery of the pump-laser-diode radiation, has been assessed." . . . . . . "RIV/68378271:_____/13:00425424!RIV14-MSM-68378271" . "3"^^ . "Rus, Bed\u0159ich" . "8" . . . "10.1088/1612-2011/10/8/085001" . . . "I, P(ED1.1.00/02.0061), P(EE.2.3.20.0091)" . "5"^^ . . "3"^^ . . . "Kramer, Daniel" . "58656" . "Fibrich, Martin" . "10" . . "000327136900002" . . "Laser Physics Letters" . "[8AE4F52055CA]" . "1612-2011" . "A hollow-duct radiation delivery system in a power-scaled arrangement"@en .