PHOTONIC DEVICE FOR SPLITTING OPTICAL BEAMS

A photonic device for splitting optical beams includes an input port configured to receive an input beam having an input power, a power splitter including perturbation segments arranged in a first region and a second region of a guide material having a first refractive index, each segment having a second refractive index, wherein the first region is configured to split the input beam into a firstbeam and a second beam, wherein and the second region is configured to separately guide the first and second beams, wherein the first refractive index is greater than the second refractive index, andoutput ports including first and second output ports connected the power splitter to respectively receive and transmit the first and second beams. 一种用于分离光束的光子器件包括：输入端口，其被配置为接收具有输入功率的输入光束；功率分离器，其包括布置在具有第一折射率的引导材料的第一区域和第二区域中的扰动段，每个段具有第二折射率，其中，所述第一区域被配置成将所述输入光束分离成第一光束和第二光束，并且其中，所述第二区域被配置成单独地引导所述第一光束和所述第二光束，其中，所述第一折射率大于所述第二折射率；以及输出端口，其包括第一输出端口和第二输出端口，所述第一输出端口和所述第二输出端口连接到所述功率分离器以分别接收和发送所述第一光束和所述第二光束。