Study on beam combining technology for lighting source of laser active detection and imaging application
Aiming at the application of lighting source for laser active detection and imaging application,spectral beam combining technology is adopted in order to meet the requirements of the light spots which have an excellent performance in far field.The selection principle of beam combining methods is expound.Furthermore,the beam combining models are built,and the performance in 5km is simulated in the research.The results of analysis indicate that only Spectral Beam Combining (SBC) of laser diode could combine different wavelengths laser beams and have an obvious advantage in speckle reducing,which can lead to a much more homogeneous image in range gated laser active imaging application.
lighting source incoherent beam combining technology SBC
ZHOU Bin FAN Gui-hua LIANG Dan-hua ZHANG Ting-hua
Laboratory of Optical Engineering, Department of Photoelectric Equipment, the Academy of Equipment, Beijing 101416, China
国际会议
三亚
英文
311-314
2013-06-22（万方平台首次上网日期，不代表论文的发表时间）