Title:
OPTICAL MODULE
Document Type and Number:
WIPO Patent Application WO/2024/051128
Kind Code:
A1
Abstract:
An optical module, comprising an optical transceiver component (400). The optical transceiver component (400) comprises a transceiver housing (401) and a third circuit board (303), wherein the transceiver housing (401) is provided with an optical window (401212) at a first end, an insertion port (401213) at a second end, and an optical component inside; and a first optical signal in the transceiver housing (401) is emitted via the optical window (401212), and a second optical signal in an optical fiber adapter (404) is directed into the transceiver housing via the optical window (401212). A first lens (4022) couples high-power light to an optical modulation chip (4024), which comprises a substrate and an optical modulation thin-film layer, and has an optical loss of less than 10 dB, the optical modulation thin-film layer being laid on the substrate, and having a thickness of less than 100 μm; a second lens (4025) collimates a modulated optical signal to obtain a collimated optical signal; a second optical filter (4026) transmits the collimated optical signal to the optical fiber adapter (404); a third lens (4027) couples to a receiving deflection prism (40210) the second optical signal, which is reflected by the second optical filter (4026); and the receiving deflection prism (40210) reflects the second optical signal to an optical receiving chip (4028).
Inventors:
SHAO QIAN (CN)
LIU WEIWEI (CN)
ZHANG QIANG (CN)
ZHANG XIAOKUO (CN)
LIU WEIWEI (CN)
ZHANG QIANG (CN)
ZHANG XIAOKUO (CN)
Application Number:
PCT/CN2023/080562
Publication Date:
March 14, 2024
Filing Date:
March 09, 2023
Export Citation:
Assignee:
HISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD (CN)
International Classes:
G02B6/42; H04B10/40; H04B10/516
Domestic Patent References:
| WO2022110965A1 | 2022-06-02 |
Foreign References:
| CN218350555U | 2023-01-20 | |||
| CN218350559U | 2023-01-20 | |||
| CN218350560U | 2023-01-20 | |||
| CN218350561U | 2023-01-20 | |||
| CN110471148A | 2019-11-19 | |||
| CN114095085A | 2022-02-25 | |||
| CN108696316A | 2018-10-23 | |||
| CN214278497U | 2021-09-24 | |||
| US20180120670A1 | 2018-05-03 |
Attorney, Agent or Firm:
CHINABLE IP (CN)
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