JPS62198724A - 可変波長光源 - Google Patents

可変波長光源

Info

Publication number
JPS62198724A
JPS62198724A JP61040773A JP4077386A JPS62198724A JP S62198724 A JPS62198724 A JP S62198724A JP 61040773 A JP61040773 A JP 61040773A JP 4077386 A JP4077386 A JP 4077386A JP S62198724 A JPS62198724 A JP S62198724A
Authority
JP
Japan
Prior art keywords
light
wavelength
light source
output
signal
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
JP61040773A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531930B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Akira Ote
明 大手
Hideto Iwaoka
秀人 岩岡
Koji Akiyama
浩二 秋山
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 JP61040773A priority Critical patent/JPS62198724A/ja
Priority to US06/942,448 priority patent/US4893353A/en
Priority to US06/943,670 priority patent/US4856899A/en
Priority to DE3643553A priority patent/DE3643553C2/de
Priority to GB8630375A priority patent/GB2185567B/en
Priority to GB8630374A priority patent/GB2185619B/en
Priority to DE3643569A priority patent/DE3643569C2/de
Publication of JPS62198724A publication Critical patent/JPS62198724A/ja
Priority to US07/293,020 priority patent/US4912526A/en
Publication of JPH0531930B2 publication Critical patent/JPH0531930B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Semiconductor Lasers (AREA)
JP61040773A 1985-12-20 1986-02-26 可変波長光源 Granted JPS62198724A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP61040773A JPS62198724A (ja) 1986-02-26 1986-02-26 可変波長光源
US06/942,448 US4893353A (en) 1985-12-20 1986-12-16 Optical frequency synthesizer/sweeper
US06/943,670 US4856899A (en) 1985-12-20 1986-12-18 Optical frequency analyzer using a local oscillator heterodyne detection of incident light
DE3643553A DE3643553C2 (de) 1985-12-20 1986-12-19 Vorrichtung zum Erzeugen und Wobbeln optischer Frequenzen
GB8630375A GB2185567B (en) 1985-12-20 1986-12-19 Optical frequency analyzer
GB8630374A GB2185619B (en) 1985-12-20 1986-12-19 Optical frequency synthesizer/sweeper
DE3643569A DE3643569C2 (de) 1985-12-20 1986-12-19 Analysator für optische Frequenzen
US07/293,020 US4912526A (en) 1985-12-20 1989-01-03 Optical frequency synthesizer/sweeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61040773A JPS62198724A (ja) 1986-02-26 1986-02-26 可変波長光源

Publications (2)

Publication Number Publication Date
JPS62198724A true JPS62198724A (ja) 1987-09-02
JPH0531930B2 JPH0531930B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-13

Family

ID=12589949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61040773A Granted JPS62198724A (ja) 1985-12-20 1986-02-26 可変波長光源

Country Status (1)

Country Link
JP (1) JPS62198724A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02284486A (ja) * 1989-04-25 1990-11-21 Yokogawa Electric Corp 半導体レーザ波長安定化装置
JPH0514867U (ja) * 1991-03-04 1993-02-26 横河電機株式会社 光波長計

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
36TH ANNUAL FREQUENCY CONTROL SYMPOSIUM=1982 *
JAPAN J APPL PHYS=1970 *
JAPANESE JOURNAL OF APPLIED PHYSICS=1983 *
JAPANESE JOURNAL OF APPLIED PHYSICSp1983 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02284486A (ja) * 1989-04-25 1990-11-21 Yokogawa Electric Corp 半導体レーザ波長安定化装置
JPH0514867U (ja) * 1991-03-04 1993-02-26 横河電機株式会社 光波長計

Also Published As

Publication number Publication date
JPH0531930B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-13

Similar Documents

Publication Publication Date Title
GB2185619A (en) Optical frequency synthesizer/sweeper
GB2185567A (en) Optical frequency analyzer
CN108120378B (zh) 基于飞秒光频梳的正弦相位调制干涉绝对测距装置与方法
US11874113B2 (en) Bidirectional optical-carrying microwave resonance system based on circulator structure and method for detecting angular velocity by said system
CN110596718A (zh) 一种基于激光外差探测的相位测距装置及方法
CN111007525B (zh) 基于单飞秒光频梳平衡互相关的任意绝对距离测量装置
CN109580032A (zh) 一种超稳光学腔零交叉温度测量装置及测量方法
CN114527488A (zh) 1548nm多普勒测风激光雷达发射激光波长绝对锁定装置及方法
CN115773816A (zh) 一种可调谐可溯源的光谱定标装置
KR102253837B1 (ko) 비선형 결정체를 한 번 통과하는 분산 간섭계를 이용한 플라즈마 밀도 측정 장치 및 이를 이용한 플라즈마 밀도 측정 방법
CN110133679A (zh) 一种基于单片集成双频激光器的多普勒测速系统
CN106772415B (zh) 一种相位测距装置及其测距方法
CN110702985A (zh) 拍频式频谱侦测系统
JPS62198724A (ja) 可変波長光源
CN114739286B (zh) 一种双波长复合激光干涉仪系统
CN109669189A (zh) 基于oeo快速切换的大量程、高精度绝对距离测量仪器
CN112147628B (zh) 基于光电振荡器的远距离位移测量装置和测量方法
Minamikawa et al. Real-time determination of absolute frequency in continuous-wave terahertz radiation with a photocarrier terahertz frequency comb induced by an unstabilized femtosecond laser
JPS62198725A (ja) 可変波長光源
JPH05256768A (ja) ガス濃度測定方法およびその測定装置
JPS6345515A (ja) 光周波数スペクトラム・アナライザ
CN111060896A (zh) 基于oeo快速切换的大量程、高精度绝对距离测量仪器
JPH0626264B2 (ja) 可変波長光源
KR101828257B1 (ko) 거리 측정을 위한 광전자 발진기
CN118464178B (zh) 一种基于原子频标的高温光纤振动传感器校准装置及方法