公开(公告)号：US20220328712A1

公开(公告)日：2022-10-13

申请号：US17765863

申请日：2020-09-29

申请人： ADVANCED PHOTONICS, INC.

发明人： Xueliang SONG ,  Nozomu SATO

IPC分类号： H01L31/12 ,  H01S5/026 ,  G02B6/42 ,  H04B10/80

摘要： A pair of optical components is used in an isolator that enables electric isolation. Each of the optical components includes: first lens portions arranged on different optical paths and transmitting light in a first direction; second lens portions arranged on different optical paths and transmitting light in the second direction orthogonal to the first direction; and a reflection portion reflecting, in the second direction, the light in the first direction transmitted through the first lens portion and guiding the light to the second lens portion, or reflecting, in the first direction, the light in the second direction transmitted through the second lens portion and guiding the light to the first lens portion The second lens portion included in one of the pair of optical components and the second lens portion included in the other optical component are spaced apart from each other and face each other.