阅读说明：本技术 光波导分束器 (Optical waveguide splitter ) 是由 巴巴克·埃米尔苏来马尼 耿莹 雅克·戈利耶 布赖恩·惠尔赖特 彭枫琳 于 2020-05-20 设计创作，主要内容包括：一种光学设备包括光波导和多个反射偏振器。多个反射偏振器包括设置在光波导内部的第一反射偏振器和第二反射偏振器,使得第一反射偏振器接收在光波导内部传播的光,在第一方向上重定向光的第一部分,并且在不平行于第一方向的第二方向上透射光的第二部分。第二反射偏振器接收来自第一反射偏振器的光的第二部分,重定向光的第三部分,并透射光的第四部分。光的第一部分和第二部分之间的比率具有第一值,光的第三部分和第四部分之间的比率具有不同于第一值的第二值。(An optical device includes an optical waveguide and a plurality of reflective polarizers. The plurality of reflective polarizers includes a first reflective polarizer and a second reflective polarizer disposed inside the optical waveguide such that the first reflective polarizer receives light propagating inside the optical waveguide, redirects a first portion of the light in a first direction, and transmits a second portion of the light in a second direction that is not parallel to the first direction. The second reflective polarizer receives a second portion of the light from the first reflective polarizer, redirects a third portion of the light, and transmits a fourth portion of the light. The ratio between the first and second portions of light has a first value and the ratio between the third and fourth portions of light has a second value different from the first value.)