JPWO2022201450A1 - - Google Patents
Info
- Publication number
- JPWO2022201450A1 JPWO2022201450A1 JP2023508333A JP2023508333A JPWO2022201450A1 JP WO2022201450 A1 JPWO2022201450 A1 JP WO2022201450A1 JP 2023508333 A JP2023508333 A JP 2023508333A JP 2023508333 A JP2023508333 A JP 2023508333A JP WO2022201450 A1 JPWO2022201450 A1 JP WO2022201450A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/012625 WO2022201450A1 (ja) | 2021-03-25 | 2021-03-25 | 波長多重装置および波長多重方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022201450A1 true JPWO2022201450A1 (ja) | 2022-09-29 |
JPWO2022201450A5 JPWO2022201450A5 (ja) | 2023-10-16 |
Family
ID=83395459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023508333A Pending JPWO2022201450A1 (ja) | 2021-03-25 | 2021-03-25 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPWO2022201450A1 (ja) |
WO (1) | WO2022201450A1 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5899849B2 (ja) * | 2011-11-16 | 2016-04-06 | 富士通株式会社 | 光伝送システム、光伝送装置、信号調整プログラム及び信号調整方法 |
US10056976B2 (en) * | 2015-03-04 | 2018-08-21 | Nec Corporation | Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal |
CN111656712B (zh) * | 2018-01-31 | 2022-10-25 | 日本电气株式会社 | 光传输设备、传输系统和传输系统的控制方法 |
JP6907409B2 (ja) * | 2018-10-09 | 2021-07-21 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 較正機器及び方法、並びに波長分割多重化システム |
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2021
- 2021-03-25 WO PCT/JP2021/012625 patent/WO2022201450A1/ja active Application Filing
- 2021-03-25 JP JP2023508333A patent/JPWO2022201450A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022201450A1 (ja) | 2022-09-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230719 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230719 |