wide-angle optics

Finally, a bifocal wide angel lens antenna is designed successfully by using Geometric Optics ( GO) method and commercial software MATLAB.

利用几何光学方法结合数学仿真设计软件MATLAB，成功设计出一副双焦广角透镜天线，并给出了设计方法和最终的设计参数。

Over the past decades, partially coherent beams have been extensively investigated and have found wide applications in many fields, such as free-space optical communications, material thermal processing by laser beam, laser scanning, inertial confinement fusion by laser, nonlinear optics and imaging applications.

在过去的几十年里，部分相干光已经被广泛的应用在很多领域，如自由空间光通讯，激光材料表面热处理、激光扫描、惯性约束核聚变、非线性光学、光学成像等。

Yttrium aluminium both borate ( YAl3 ( BO3) 4, YAB) have good properties of mechanics, thermotics and optics, which have a wide applications in the matrix materials of luminescent powder and laser.

四硼酸铝钇（YAl3（BO3）4，YAB）以其优异的力学、热学和光学性能，而在发光材料和激光材料领域具有广阔的应用前景。