CA899692A - Optical diffraction-grid - Google Patents

Optical diffraction-grid

Info

Publication number
CA899692A
CA899692A CA899692A CA899692DA CA899692A CA 899692 A CA899692 A CA 899692A CA 899692 A CA899692 A CA 899692A CA 899692D A CA899692D A CA 899692DA CA 899692 A CA899692 A CA 899692A
Authority
CA
Canada
Prior art keywords
grid
optical diffraction
diffraction
optical
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
Application number
CA899692A
Inventor
Burkhardt Horst
Heidenhain Johannes
Kraus Heinz
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
Publication date
Application granted granted Critical
Publication of CA899692A publication Critical patent/CA899692A/en
Expired legal-status Critical Current

Links

CA899692A Optical diffraction-grid Expired CA899692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA899692T

Publications (1)

Publication Number Publication Date
CA899692A true CA899692A (en) 1972-05-09

Family

ID=36405539

Family Applications (1)

Application Number Title Priority Date Filing Date
CA899692A Expired CA899692A (en) Optical diffraction-grid

Country Status (1)

Country Link
CA (1) CA899692A (en)

Similar Documents

Publication Publication Date Title
CA971011A (en) Lenses
AU475394B2 (en) Optical fibres
AU462348B2 (en) Saf-t-jet
AU471759B2 (en) Optical components
CA982160A (en) Glasses
AU454372B2 (en) Childsafe actuator-overcap
CA979697A (en) Optical system
AU474504B2 (en) Optical fibres
AU459100B2 (en) Kaleidoscope
CA1010544A (en) Co2-n2-he-co laser
CA984152A (en) Glass drawing
CA1001869A (en) Optical multiple projector
CA974499A (en) Optical systems
CA972195A (en) Optical prism
AU4575372A (en) 2-acyl-5-nitrothiazoles
CA899692A (en) Optical diffraction-grid
CA898020A (en) Optical apparatus
CA897968A (en) Lens cribber
AU5834673A (en) Novel trialkoxybenzoylpeptides
CA916265A (en) Waveguides
CA914639A (en) Light fitting
CA913644A (en) Glass
CA913960A (en) Optical projectors
CA907020A (en) Plastic optical elements
AU455948B2 (en) Lens block