JPS6119003B2 - - Google Patents
Info
- Publication number
- JPS6119003B2 JPS6119003B2 JP5117779A JP5117779A JPS6119003B2 JP S6119003 B2 JPS6119003 B2 JP S6119003B2 JP 5117779 A JP5117779 A JP 5117779A JP 5117779 A JP5117779 A JP 5117779A JP S6119003 B2 JPS6119003 B2 JP S6119003B2
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- optical
- parallel
- laser beam
- deviation
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 106
- 238000001514 detection method Methods 0.000 claims description 20
- 239000011521 glass Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5117779A JPS55142307A (en) | 1979-04-24 | 1979-04-24 | Optical axis position correcting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5117779A JPS55142307A (en) | 1979-04-24 | 1979-04-24 | Optical axis position correcting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142307A JPS55142307A (en) | 1980-11-06 |
JPS6119003B2 true JPS6119003B2 (zh) | 1986-05-15 |
Family
ID=12879551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5117779A Granted JPS55142307A (en) | 1979-04-24 | 1979-04-24 | Optical axis position correcting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142307A (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60166916A (ja) * | 1984-02-10 | 1985-08-30 | Hitachi Ltd | 光走査装置 |
JPS62220838A (ja) * | 1986-03-20 | 1987-09-29 | Hitachi Electronics Eng Co Ltd | 表面検査装置 |
JPS62251717A (ja) * | 1986-04-25 | 1987-11-02 | Hitachi Ltd | レ−ザビ−ム方向補正装置 |
JPS63100420A (ja) * | 1986-10-17 | 1988-05-02 | Nippon Laser:Kk | 光分割光学装置 |
JP2713625B2 (ja) * | 1989-02-02 | 1998-02-16 | 株式会社リコー | 画像形成装置 |
JP2767137B2 (ja) * | 1989-08-29 | 1998-06-18 | 旭光学工業株式会社 | 光学式情報記録再生装置用光学系の光軸調整機構 |
US5251057A (en) * | 1989-10-13 | 1993-10-05 | Xerox Corporation | Multiple beam optical modulation system |
US5251058A (en) * | 1989-10-13 | 1993-10-05 | Xerox Corporation | Multiple beam exposure control |
JPH087621B2 (ja) * | 1989-11-22 | 1996-01-29 | 工業技術院長 | 光空間伝送システムのデュアルサーボ制御装置 |
JPH04282414A (ja) * | 1991-03-12 | 1992-10-07 | Hitachi Zosen Corp | レーザビームの位置および角度制御装置 |
JP2617054B2 (ja) * | 1991-10-18 | 1997-06-04 | 日本電信電話株式会社 | 光接続モジュール |
JP4708050B2 (ja) * | 2005-03-02 | 2011-06-22 | 株式会社ニデック | 角膜手術装置 |
JP5250395B2 (ja) * | 2008-11-19 | 2013-07-31 | 株式会社日立ハイテクノロジーズ | 検査装置 |
JP6521870B2 (ja) | 2014-02-10 | 2019-05-29 | ギガフォトン株式会社 | レーザ装置 |
JP6697108B2 (ja) * | 2019-04-22 | 2020-05-20 | ギガフォトン株式会社 | レーザ装置及び極端紫外光生成システム |
-
1979
- 1979-04-24 JP JP5117779A patent/JPS55142307A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55142307A (en) | 1980-11-06 |
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