JPS58175653U - Continuously variable laser output device - Google Patents

Continuously variable laser output device

Info

Publication number
JPS58175653U
JPS58175653U JP7150182U JP7150182U JPS58175653U JP S58175653 U JPS58175653 U JP S58175653U JP 7150182 U JP7150182 U JP 7150182U JP 7150182 U JP7150182 U JP 7150182U JP S58175653 U JPS58175653 U JP S58175653U
Authority
JP
Japan
Prior art keywords
output device
continuously variable
attenuator
laser output
variable laser
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.)
Pending
Application number
JP7150182U
Other languages
Japanese (ja)
Inventor
俊雄 佐藤
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP7150182U priority Critical patent/JPS58175653U/en
Publication of JPS58175653U publication Critical patent/JPS58175653U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示す構成図、第一２歯は
この考案の他の実施例を示す構成図である。 １・・・・・・レーザ発振器、３・・・・・・減衰器、
４・・・・・・ビームスプリッタ−１９・・・・・・光
検知器、１０・・・・・・制御装置、１１・・・・・・
プログラム電流源。FIG. 1 is a block diagram showing one embodiment of this invention, and the second tooth is a block diagram showing another embodiment of this invention. 1... Laser oscillator, 3... Attenuator,
4...Beam splitter-19...Photodetector, 10...Control device, 11...
Program current source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）直線偏光にて発振するレーザ発振器と、この発振
器より放出されたレーザ光の偏光面を回転する素子を通
過後の光路上に設けられる検光子とで連続に出力を可変
する減衰器と、この減衰器を通過したレーザ光の一部を
検知して上記減衰器の減衰量を調節する帰環系−を備え
たことを特徴とするレーザ出力連続可変装置。　−（２
）実用新案登録請求の範囲第１項記載のレーザ出力連続
可変装置において、帰環系で制御されたレーザ光は再度
減衰器で所定出力に減衰されることを特徴とするレーザ
出力連続可変装置。(1) An attenuator that continuously varies the output using a laser oscillator that oscillates with linearly polarized light and an analyzer that is installed on the optical path after the laser light emitted from this oscillator passes through an element that rotates the polarization plane. 1. A continuously variable laser output device comprising: a return system that detects a portion of the laser light that has passed through the attenuator and adjusts the amount of attenuation of the attenuator. −(2
) Utility Model Registration The continuously variable laser output device according to claim 1, wherein the laser light controlled by the return system is attenuated again to a predetermined output by an attenuator.
JP7150182U 1982-05-18 1982-05-18 Continuously variable laser output device Pending JPS58175653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7150182U JPS58175653U (en) 1982-05-18 1982-05-18 Continuously variable laser output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7150182U JPS58175653U (en) 1982-05-18 1982-05-18 Continuously variable laser output device

Publications (1)

Publication Number Publication Date
JPS58175653U true JPS58175653U (en) 1983-11-24

Family

ID=30081113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7150182U Pending JPS58175653U (en) 1982-05-18 1982-05-18 Continuously variable laser output device

Country Status (1)

Country Link
JP (1) JPS58175653U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014133907A (en) * 2013-01-08 2014-07-24 Mitsubishi Electric Corp Film deposition device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014133907A (en) * 2013-01-08 2014-07-24 Mitsubishi Electric Corp Film deposition device

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