JPWO2022130512A1 - - Google Patents

Info

Publication number
JPWO2022130512A1
JPWO2022130512A1 JP2022569376A JP2022569376A JPWO2022130512A1 JP WO2022130512 A1 JPWO2022130512 A1 JP WO2022130512A1 JP 2022569376 A JP2022569376 A JP 2022569376A JP 2022569376 A JP2022569376 A JP 2022569376A JP WO2022130512 A1 JPWO2022130512 A1 JP WO2022130512A1
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
Application number
JP2022569376A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022130512A1 publication Critical patent/JPWO2022130512A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04B10/50—Transmitters
    • H04B10/564—Power control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
JP2022569376A 2020-12-15 2020-12-15 Pending JPWO2022130512A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/046820 WO2022130512A1 (ja) 2020-12-15 2020-12-15 光送信器

Publications (1)

Publication Number Publication Date
JPWO2022130512A1 true JPWO2022130512A1 (ja) 2022-06-23

Family

ID=82059212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022569376A Pending JPWO2022130512A1 (ja) 2020-12-15 2020-12-15

Country Status (3)

Country Link
US (1) US20240031034A1 (ja)
JP (1) JPWO2022130512A1 (ja)
WO (1) WO2022130512A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6136315B2 (ja) * 2013-02-04 2017-05-31 住友電気工業株式会社 光送信モジュールの製造方法
JP2019186472A (ja) * 2018-04-16 2019-10-24 三菱電機株式会社 光学装置の製造装置および光学装置の製造方法

Also Published As

Publication number Publication date
US20240031034A1 (en) 2024-01-25
WO2022130512A1 (ja) 2022-06-23

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