作者: Jinna Ning , Wenrui Zhang , Changqing Cao , Zhejun Feng , Xiaodong Zeng
DOI: 10.1016/J.INFRARED.2019.102996
关键词: Diode 、 Optics 、 Laser diode 、 Near and far field 、 Divergence (statistics) 、 Physics 、 Optical communication 、 Beam (structure) 、 Collimated light 、 Beam divergence
摘要: … -mode operated LD, since a multi-mode LD beam can hardly be collimated by lens system, it is not suitable for free-space communications. The output power of a single-mode LD is …