JPS62230073A - 可変波長光源 - Google Patents

可変波長光源

Info

Publication number
JPS62230073A
JPS62230073A JP7370086A JP7370086A JPS62230073A JP S62230073 A JPS62230073 A JP S62230073A JP 7370086 A JP7370086 A JP 7370086A JP 7370086 A JP7370086 A JP 7370086A JP S62230073 A JPS62230073 A JP S62230073A
Authority
JP
Japan
Prior art keywords
output
semiconductor laser
frequency
fabry
photodetector
Prior art date
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.)
Granted
Application number
JP7370086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0482071B2 (enrdf_load_stackoverflow
Inventor
Hideto Iwaoka
秀人 岩岡
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP7370086A priority Critical patent/JPS62230073A/ja
Publication of JPS62230073A publication Critical patent/JPS62230073A/ja
Publication of JPH0482071B2 publication Critical patent/JPH0482071B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/0622—Controlling the frequency of the radiation
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1062—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using a controlled passive interferometer, e.g. a Fabry-Perot etalon

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Lasers (AREA)
JP7370086A 1986-03-31 1986-03-31 可変波長光源 Granted JPS62230073A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7370086A JPS62230073A (ja) 1986-03-31 1986-03-31 可変波長光源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7370086A JPS62230073A (ja) 1986-03-31 1986-03-31 可変波長光源

Publications (2)

Publication Number Publication Date
JPS62230073A true JPS62230073A (ja) 1987-10-08
JPH0482071B2 JPH0482071B2 (enrdf_load_stackoverflow) 1992-12-25

Family

ID=13525750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7370086A Granted JPS62230073A (ja) 1986-03-31 1986-03-31 可変波長光源

Country Status (1)

Country Link
JP (1) JPS62230073A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168085A (ja) * 1987-12-23 1989-07-03 Fujitsu Ltd 周波数安定化光源
JPH01146209U (enrdf_load_stackoverflow) * 1988-03-30 1989-10-09
JPH07159281A (ja) * 1993-12-09 1995-06-23 Nippon Telegr & Teleph Corp <Ntt> 光周波数領域反射測定装置
JP2009512199A (ja) * 2005-10-13 2009-03-19 センシレーザー・テクノロジーズ・インコーポレーテッド レーザの位相ノイズを抑制するための方法および装置
WO2012049272A1 (en) * 2010-10-14 2012-04-19 Rwth Aachen Broadband optical phase detection and phase noise removal with an optical resonator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168085A (ja) * 1987-12-23 1989-07-03 Fujitsu Ltd 周波数安定化光源
JPH01146209U (enrdf_load_stackoverflow) * 1988-03-30 1989-10-09
JPH07159281A (ja) * 1993-12-09 1995-06-23 Nippon Telegr & Teleph Corp <Ntt> 光周波数領域反射測定装置
JP2009512199A (ja) * 2005-10-13 2009-03-19 センシレーザー・テクノロジーズ・インコーポレーテッド レーザの位相ノイズを抑制するための方法および装置
WO2012049272A1 (en) * 2010-10-14 2012-04-19 Rwth Aachen Broadband optical phase detection and phase noise removal with an optical resonator
US9178520B2 (en) 2010-10-14 2015-11-03 Rwth Aachen Broadband optical phase detection and phase noise removal with an optical resonator

Also Published As

Publication number Publication date
JPH0482071B2 (enrdf_load_stackoverflow) 1992-12-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees