Patent ID: 11959822
Assignee: MOLEX, LLC
Field: Optics (Instruments)
Classification: CPC G | IPC F  G

Claim 8:
9. An optical time domain reflectometer, at least comprising a laser emitting unit, the optical integrated device according to claim 1 and a photoelectric conversion device;
the laser emitting unit being used to emit a detecting light to the optical integrated device;
the optical integrated device splitting the detecting light into a first detecting light and a second detecting light; the first detecting light being directly outputted to the photoelectric conversion device, the second detecting light passing through the optical integrated device and outputting to an to-be-detected optical fiber, the optical integrated device further being used to output the second detecting light returned from the to-be-detected optical fiber to the photoelectric conversion device;
the photoelectric conversion device being used to convert the first detecting light into a first electrical signal and convert the returned second detecting light into a second electrical signal.