Title:
伝送システム、及び伝送装置
Document Type and Number:
Japanese Patent JP7024903
Kind Code:
B2
Abstract:
A transmission system includes a first transponder including a first I/Q modulator, and a second transponder including a second I/Q modulator, and configured to communicate with the first transponder using a frequency modulation scheme, wherein the first transponder is configured to set a first phase rotation mode in a first state for first light signal output from the first I/Q modulator, and transmit, to the second transponder, a first command to specify a second phase rotation mode for second light signal output from the second I/Q modulator, and the second transponder is configured to set, in response to the first command, the second phase rotation mode in a state specified by the first command.
Inventors:
Takeshi Kuzu
Goji Hoshida
Nakajima Hisao
Yuichi Akiyama
Goji Hoshida
Nakajima Hisao
Yuichi Akiyama
Application Number:
JP2021059379A
Publication Date:
February 24, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04B10/073; H04B10/548
Domestic Patent References:
JP2013165407A | ||||
JP2017103682A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito
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