Impact of the Optical Intensity Beam Profile on Received Power in Conditions of Beam Wandering

被引：0
|
作者：
Dordova, Lucie [1 ]
Wilfert, Otakar [1 ]
机构：
[1] Brno Univ Technol, Dept Radio Elect, Purkynova 118, Brno 61200, Czech Republic
来源：
PROCEEDINGS OF THE 21ST INTERNATIONAL CONFERENCE - RADIOELEKTRONIKA 2011 | 2011年
关键词：
Top Hat beam; laser beam shaping; optical beam redirection; received optical power; lens diameter;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper is focused on the comparison of Top Hat and Gaussian beam properties from the perspective of received optical power. Gaussian beam is very well known, so there isn't necessary to describe it, on the other hand Top Hat beam, which is created from Gaussian beam, isn't used so widely. Creation of Top Hat is briefly described in this contribution. The main point of the contribution is comparison of received optical power of both types of beams when the beams are redirected by transmitter motion or atmospheric transmission media. Calculations are provided for four receiving lens diameters.
引用
收藏
页码：189 / 192
页数：4
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