JPS52133223A - Protection attachment for laser beam focusing lens - Google Patents

Protection attachment for laser beam focusing lens

Info

Publication number
JPS52133223A
JPS52133223A JP4857177A JP4857177A JPS52133223A JP S52133223 A JPS52133223 A JP S52133223A JP 4857177 A JP4857177 A JP 4857177A JP 4857177 A JP4857177 A JP 4857177A JP S52133223 A JPS52133223 A JP S52133223A
Authority
JP
Japan
Prior art keywords
laser beam
focusing lens
beam focusing
protection attachment
attachment
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
JP4857177A
Other languages
Japanese (ja)
Other versions
JPS5620521B2 (en
Inventor
Kuwairufuerutsu Uinfuriido
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Publication of JPS52133223A publication Critical patent/JPS52133223A/en
Publication of JPS5620521B2 publication Critical patent/JPS5620521B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Optical Measuring Cells (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Lens Barrels (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Sampling And Sample Adjustment (AREA)
JP4857177A 1976-04-29 1977-04-28 Protection attachment for laser beam focusing lens Granted JPS52133223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19258576A DD125703A1 (en) 1976-04-29 1976-04-29 VES FOR RAY FOCUSING THROUGH MATERIAL DAMAGES

Publications (2)

Publication Number Publication Date
JPS52133223A true JPS52133223A (en) 1977-11-08
JPS5620521B2 JPS5620521B2 (en) 1981-05-14

Family

ID=5504357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4857177A Granted JPS52133223A (en) 1976-04-29 1977-04-28 Protection attachment for laser beam focusing lens

Country Status (4)

Country Link
JP (1) JPS52133223A (en)
DD (1) DD125703A1 (en)
DE (1) DE2650123A1 (en)
FR (1) FR2349844A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997608U (en) * 1982-12-20 1984-07-02 株式会社ナムコ wallet
DE102009008232A1 (en) 2009-02-10 2010-08-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for connecting an optical measuring device to a measuring volume
FI20155549L (en) * 2015-07-10 2017-01-11 Outotec Finland Oy METHOD AND APPARATUS FOR OPTICAL RADIATION SPECTROSCOPY OF FLUIDS
DE102018102828B4 (en) * 2018-02-08 2020-03-12 Scansonic Mi Gmbh Protective glass monitoring method
DE202022104717U1 (en) 2022-08-19 2023-11-22 Hydro Aluminium Recycling Deutschland Gmbh System for analyzing and sorting a piece of material

Also Published As

Publication number Publication date
DD125703A1 (en) 1977-05-11
FR2349844A1 (en) 1977-11-25
JPS5620521B2 (en) 1981-05-14
DE2650123A1 (en) 1977-11-17
FR2349844B3 (en) 1980-12-19

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