JP2015050284A - 波長可変レーザの制御方法 - Google Patents

波長可変レーザの制御方法 Download PDF

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Publication number
JP2015050284A
JP2015050284A JP2013180167A JP2013180167A JP2015050284A JP 2015050284 A JP2015050284 A JP 2015050284A JP 2013180167 A JP2013180167 A JP 2013180167A JP 2013180167 A JP2013180167 A JP 2013180167A JP 2015050284 A JP2015050284 A JP 2015050284A
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JP
Japan
Prior art keywords
wavelength
etalon
tunable laser
temperature
value
Prior art date
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Pending
Application number
JP2013180167A
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English (en)
Japanese (ja)
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JP2015050284A5 (OSRAM
Inventor
充宜 宮田
Mitsuyoshi Miyata
充宜 宮田
雅央 柴田
Masao Shibata
雅央 柴田
田中　宏和
Hirokazu Tanaka
宏和 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Device Innovations Inc
Original Assignee
Sumitomo Electric Device Innovations Inc
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 by Sumitomo Electric Device Innovations Inc filed Critical Sumitomo Electric Device Innovations Inc
Priority to JP2013180167A priority Critical patent/JP2015050284A/ja
Priority to US14/473,748 priority patent/US9742149B2/en
Publication of JP2015050284A publication Critical patent/JP2015050284A/ja
Publication of JP2015050284A5 publication Critical patent/JP2015050284A5/ja
Pending legal-status Critical Current

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    • 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
    • H01S5/0687—Stabilising the frequency of the laser
    • 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
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H01S5/06255—Controlling the frequency of the radiation
    • H01S5/06256—Controlling the frequency of the radiation with DBR-structure
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • H01S5/0265—Intensity modulators
    • 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
    • H01S5/0617—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium using memorised or pre-programmed laser characteristics
    • 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
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H01S5/06255—Controlling the frequency of the radiation
    • H01S5/06258—Controlling the frequency of the radiation with DFB-structure
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1206—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods
    • H01S5/1209—Sampled grating
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1206—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods
    • H01S5/1212—Chirped grating

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Lasers (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
JP2013180167A 2013-08-30 2013-08-30 波長可変レーザの制御方法 Pending JP2015050284A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013180167A JP2015050284A (ja) 2013-08-30 2013-08-30 波長可変レーザの制御方法
US14/473,748 US9742149B2 (en) 2013-08-30 2014-08-29 Method for controlling tunable wavelength laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013180167A JP2015050284A (ja) 2013-08-30 2013-08-30 波長可変レーザの制御方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018088007A Division JP6555698B2 (ja) 2018-05-01 2018-05-01 波長可変レーザの制御方法

Publications (2)

Publication Number Publication Date
JP2015050284A true JP2015050284A (ja) 2015-03-16
JP2015050284A5 JP2015050284A5 (OSRAM) 2016-10-06

Family

ID=52583221

Family Applications (1)

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JP2013180167A Pending JP2015050284A (ja) 2013-08-30 2013-08-30 波長可変レーザの制御方法

Country Status (2)

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US (1) US9742149B2 (OSRAM)
JP (1) JP2015050284A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017147249A (ja) * 2016-02-15 2017-08-24 古河電気工業株式会社 波長可変型レーザモジュールおよびその波長制御方法
JP2020107695A (ja) * 2018-12-27 2020-07-09 住友電工デバイス・イノベーション株式会社 波長可変レーザ装置の制御方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015050284A (ja) * 2013-08-30 2015-03-16 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP6292499B2 (ja) * 2013-08-30 2018-03-14 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP6821901B2 (ja) 2016-07-11 2021-01-27 住友電工デバイス・イノベーション株式会社 波長可変レーザの駆動条件設定方法及び波長可変レーザシステム
WO2020166648A1 (ja) * 2019-02-14 2020-08-20 古河電気工業株式会社 波長可変レーザ装置及び波長制御方法
JP7488053B2 (ja) * 2020-02-06 2024-05-21 古河電気工業株式会社 レーザ装置およびその制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000323784A (ja) * 1999-05-06 2000-11-24 Fujitsu Ltd マルチ波長安定化装置、マルチ定波長光源装置、波長分割多重方式用光源装置および波長判別装置
JP2001251013A (ja) * 2000-03-06 2001-09-14 Fujitsu Ltd 波長可変安定化レーザ
JP2011054714A (ja) * 2009-09-01 2011-03-17 Fujitsu Optical Components Ltd 波長制御方法および光送信装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4943255B2 (ja) 2007-07-20 2012-05-30 住友電工デバイス・イノベーション株式会社 半導体レーザの制御方法
JP6253082B2 (ja) * 2012-07-31 2017-12-27 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP6308456B2 (ja) * 2013-07-31 2018-04-11 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP2015050284A (ja) * 2013-08-30 2015-03-16 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP6304582B2 (ja) * 2013-10-30 2018-04-04 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
US9231369B2 (en) * 2013-10-31 2016-01-05 Sumitomo Electric Device Innovations, Inc. Method for controlling wavelength tunable laser
JP6319718B2 (ja) * 2013-11-29 2018-05-09 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP2015126195A (ja) * 2013-12-27 2015-07-06 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP6319721B2 (ja) * 2014-01-31 2018-05-09 住友電工デバイス・イノベーション株式会社 波長可変レーザの制御方法
JP2015144191A (ja) * 2014-01-31 2015-08-06 住友電工デバイス・イノベーション株式会社 波長可変レーザの波長切り替え方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000323784A (ja) * 1999-05-06 2000-11-24 Fujitsu Ltd マルチ波長安定化装置、マルチ定波長光源装置、波長分割多重方式用光源装置および波長判別装置
JP2001251013A (ja) * 2000-03-06 2001-09-14 Fujitsu Ltd 波長可変安定化レーザ
JP2011054714A (ja) * 2009-09-01 2011-03-17 Fujitsu Optical Components Ltd 波長制御方法および光送信装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017147249A (ja) * 2016-02-15 2017-08-24 古河電気工業株式会社 波長可変型レーザモジュールおよびその波長制御方法
JP7019283B2 (ja) 2016-02-15 2022-02-15 古河電気工業株式会社 波長可変型レーザモジュールおよびその波長制御方法
JP2020107695A (ja) * 2018-12-27 2020-07-09 住友電工デバイス・イノベーション株式会社 波長可変レーザ装置の制御方法
JP7207651B2 (ja) 2018-12-27 2023-01-18 住友電工デバイス・イノベーション株式会社 波長可変レーザ装置の制御方法

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US9742149B2 (en) 2017-08-22
US20150063384A1 (en) 2015-03-05

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