JPH0319933U - - Google Patents

Info

Publication number
JPH0319933U
JPH0319933U JP5671689U JP5671689U JPH0319933U JP H0319933 U JPH0319933 U JP H0319933U JP 5671689 U JP5671689 U JP 5671689U JP 5671689 U JP5671689 U JP 5671689U JP H0319933 U JPH0319933 U JP H0319933U
Authority
JP
Japan
Prior art keywords
semiconductor laser
fabry
perot etalon
photodetector
separating
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
JP5671689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0740181Y2 (ja
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
Priority to JP1989056716U priority Critical patent/JPH0740181Y2/ja
Publication of JPH0319933U publication Critical patent/JPH0319933U/ja
Application granted granted Critical
Publication of JPH0740181Y2 publication Critical patent/JPH0740181Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Spectrometry And Color Measurement (AREA)
JP1989056716U 1989-03-30 1989-05-17 レーザ周波数特性測定装置並びに核装置を利用した可変周波数光源 Expired - Lifetime JPH0740181Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989056716U JPH0740181Y2 (ja) 1989-03-30 1989-05-17 レーザ周波数特性測定装置並びに核装置を利用した可変周波数光源

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1-37147 1989-03-30
JP3714789 1989-03-30
JP1989056716U JPH0740181Y2 (ja) 1989-03-30 1989-05-17 レーザ周波数特性測定装置並びに核装置を利用した可変周波数光源

Publications (2)

Publication Number Publication Date
JPH0319933U true JPH0319933U (da) 1991-02-27
JPH0740181Y2 JPH0740181Y2 (ja) 1995-09-13

Family

ID=31717793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989056716U Expired - Lifetime JPH0740181Y2 (ja) 1989-03-30 1989-05-17 レーザ周波数特性測定装置並びに核装置を利用した可変周波数光源

Country Status (1)

Country Link
JP (1) JPH0740181Y2 (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004004080A (ja) * 2002-05-24 2004-01-08 Tektronix Inc 掃引波長計及び波長校正方法
JP4722110B2 (ja) * 2001-01-30 2011-07-13 ソルラブス、 インコーポレイテッド 掃引レーザ用波長校正装置及び方法
JP2017049253A (ja) * 2015-09-02 2017-03-09 サーモ フィッシャー サイエンティフィック （ブレーメン） ゲーエムベーハー レーザ吸収分光計のレーザ動作点の最適化

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100138A (da) * 1972-03-31 1973-12-18
JPS5812385A (ja) * 1981-06-26 1983-01-24 Fujitsu Ltd 波長可変レーザを用いたガス分析装置
JPS60140141A (ja) * 1983-12-27 1985-07-25 Fujitsu Ltd 光ガスセンサ
JPS62198723A (ja) * 1986-02-26 1987-09-02 Yokogawa Electric Corp 可変波長光源

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100138A (da) * 1972-03-31 1973-12-18
JPS5812385A (ja) * 1981-06-26 1983-01-24 Fujitsu Ltd 波長可変レーザを用いたガス分析装置
JPS60140141A (ja) * 1983-12-27 1985-07-25 Fujitsu Ltd 光ガスセンサ
JPS62198723A (ja) * 1986-02-26 1987-09-02 Yokogawa Electric Corp 可変波長光源

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4722110B2 (ja) * 2001-01-30 2011-07-13 ソルラブス、 インコーポレイテッド 掃引レーザ用波長校正装置及び方法
JP2004004080A (ja) * 2002-05-24 2004-01-08 Tektronix Inc 掃引波長計及び波長校正方法
JP4667728B2 (ja) * 2002-05-24 2011-04-13 ソルラブス、 インコーポレイテッド 掃引波長計及び波長校正方法
JP2017049253A (ja) * 2015-09-02 2017-03-09 サーモ フィッシャー サイエンティフィック （ブレーメン） ゲーエムベーハー レーザ吸収分光計のレーザ動作点の最適化

Also Published As

Publication number Publication date
JPH0740181Y2 (ja) 1995-09-13

Similar Documents

Publication Publication Date Title
JPH0319933U (da)
JPS6488326A (en) Parameter measurement for system comprising semiconductor laser
JPH0252369U (da)
JP2794696B2 (ja) フーリエ変換型分光光度計
JPH0225830U (da)
JPH0247531U (da)
JPS55107284A (en) Semiconductor laser output stabilizing method
JPH03122339U (da)
JPH0248832U (da)
JPS6451838U (da)
JPH0248834U (da)
JPS6474789A (en) Semiconductor laser device
JPH0213758U (da)
JPH03109361U (da)
JPS6410683A (en) Apparatus for controlling spectral width of laser
JPH0245435U (da)
JPS6367948U (da)
JPH0294831A (ja) 光信号受信装置
JPH01146134U (da)
JPS6216432U (da)
TW234742B (en) Optical fiber current sensor with temperature compensation
JPH028161U (da)
JPS641906A (en) Optical fiber gyro
SU1135603A1 (ru) Устройство дл измерени критери оптимальности режимов резани
JPH0419843U (da)