JPS57103381A - Ion laser device - Google Patents

Ion laser device

Info

Publication number
JPS57103381A
JPS57103381A JP17937380A JP17937380A JPS57103381A JP S57103381 A JPS57103381 A JP S57103381A JP 17937380 A JP17937380 A JP 17937380A JP 17937380 A JP17937380 A JP 17937380A JP S57103381 A JPS57103381 A JP S57103381A
Authority
JP
Japan
Prior art keywords
prism
resistor
filter
laser
output
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
JP17937380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317233B2 (enrdf_load_stackoverflow
Inventor
Norio Takahashi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP17937380A priority Critical patent/JPS57103381A/ja
Publication of JPS57103381A publication Critical patent/JPS57103381A/ja
Publication of JPS6317233B2 publication Critical patent/JPS6317233B2/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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/0014—Monitoring arrangements not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lasers (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
JP17937380A 1980-12-18 1980-12-18 Ion laser device Granted JPS57103381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17937380A JPS57103381A (en) 1980-12-18 1980-12-18 Ion laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17937380A JPS57103381A (en) 1980-12-18 1980-12-18 Ion laser device

Publications (2)

Publication Number Publication Date
JPS57103381A true JPS57103381A (en) 1982-06-26
JPS6317233B2 JPS6317233B2 (enrdf_load_stackoverflow) 1988-04-13

Family

ID=16064713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17937380A Granted JPS57103381A (en) 1980-12-18 1980-12-18 Ion laser device

Country Status (1)

Country Link
JP (1) JPS57103381A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248994A (en) * 1975-10-17 1977-04-19 Hitachi Ltd Method and apparatus for measuring laser light output

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248994A (en) * 1975-10-17 1977-04-19 Hitachi Ltd Method and apparatus for measuring laser light output

Also Published As

Publication number Publication date
JPS6317233B2 (enrdf_load_stackoverflow) 1988-04-13

Similar Documents

Publication Publication Date Title
US4306805A (en) Refractometric device
US4647777A (en) Selective gas detector
US5017008A (en) Particle measuring apparatus
ES8501914A1 (es) Un dispositivo de deteccion de errores de enfoque optico.
KR850001924B1 (en) The method and apparatus for detecting a focussing error signal of objective lens
CN114910445A (zh) 一种基于光腔衰荡的痕量气体检测系统及方法
JPS6217179B2 (enrdf_load_stackoverflow)
SE8504258D0 (sv) Anordning for centrering av optiska fibrer vid svetsning
JPS57103381A (en) Ion laser device
JPS56161520A (en) Optical variable attenuator
JPS5629174A (en) Electric current measuring device
JPS6461622A (en) Temperature measuring instrument
JPS55144567A (en) Optical fiber device for light wave range finder
JPS57168126A (en) Device for detecting physical change
JPS5585089A (en) Ion laser device
JPS5735760A (en) Current measuring device
JPS60214238A (ja) 微粒子検出装置
JPS57181184A (en) Laser oscillator
JPS57136117A (en) Conversion detector for physical quantity-light attenuation level
JPS56137138A (en) Optical sensor
JPS577514A (en) Optical measuring device
JPS56126742A (en) Measuring device for distribution of refractive index of focusing light-transmitting element
SU1541523A2 (ru) Устройство дл измерени напр жени
JPS5587923A (en) Optical detector
JPS6420468A (en) Light wave distance measuring device