OPTICAL TRANSMISSION DEVICE
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United States of America Patent
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Issued Date -
Nov 23, 2023
app pub date -
May 20, 2023
filing date -
May 17, 2022
priority date (Note) -
Published
status (Latency Note)
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Abstract
An optical transmission device includes a light guiding unit, a light path conversion unit, a light receiving and transmitting unit, and a light absorption unit. The light guiding unit is connected to an optical fiber and is suitable for transmitting optical signals. The light path conversion unit is connected to the light guiding unit and is suitable for receiving optical signals and changing the optical path of the signals. The light absorption unit is used to receive reflected optical signals. By configuring two receiving elements and two transmitting elements in the light receiving and transmitting unit, the device can simultaneously support optical transmission and the use of an optical time-domain reflectometer on the same optical path.
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Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | U | CN221408847 | May 16, 2023 |
| EP | A1 | EP4283355 | May 17, 2023 |
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