公开(公告)号：US20230009703A1

公开(公告)日：2023-01-12

申请号：US17784874

申请日：2020-12-16

Applicant: LATELEC

Inventor： Yoann REBIERE ,  Alexandre BACOU

IPC: H04B10/2575

Abstract: A radio-frequency data transport infrastructure for transmitting radio-frequency data to and from equipment via optical fibers. Such data transport infrastructure being particularly suitable for equipping an aircraft

公开(公告)号：US20230003954A1

公开(公告)日：2023-01-05

申请号：US17784984

申请日：2020-12-18

Applicant: LATELEC

Inventor： Alexandre BACOU ,  Georges ZISSIS ,  Jérôme PAUC

IPC: G02B6/42 ,  H04B10/40

Abstract: An optical emitter-receiver module includes a light source, a photodetector and a fiber. The light source emits an emitted beam. The fiber includes a core and an optical axis. The fiber has an outer surface, inclined at an angle of 45° with respect to the optical axis, having a mirror. The fiber has a notch, extending to the core of the fiber and having a face having a dichroic filter for reflecting a received beam. The light source is arranged relative to the mirror so that the emitted beam is reflected by the mirror and transmitted in the fiber. The photodetector and the face of the notch are positioned so that the received beam reflected by the dichroic filter is directed towards the photodetector.