Development of Y-type receiver for atmospheric optical communication

In the previous paper, the author puts forward a new technique called aperture averaging weight factor shifting. This technique is created against the disadvantages of the traditional receiver for atmospheric optical communication. This new type of receiver is called the Y-type receiver. A set of Y-type receiver is developed. In this paper, the author introduces the design ideas and hardware of the Y-type receiver. 3D printing technology is also employed in developing the Y-type receiver.