METHOD OF AND APPARATUS FOR ADJUSTING OPTICAL COMPONENT, ANDOPTICAL UNIT

An apparatus for adjusting an optical component has a reference beam unit (1 0) for emitting a reference laser beam L whose optical axis has established, an d an optical axis unit (70) detecting the optical axis and focal point of a reflected beam La from a parabolic mirror (222) to which the refere...

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Bibliographische Detailangaben
Hauptverfasser:	MORITA, HIROFUMI, OTSUKA, KEIJI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	An apparatus for adjusting an optical component has a reference beam unit (1 0) for emitting a reference laser beam L whose optical axis has established, an d an optical axis unit (70) detecting the optical axis and focal point of a reflected beam La from a parabolic mirror (222) to which the reference laser beam L is applied. The optical axis unit (70) comprises first and second pinhole plates (74, 76) spaced a given distance from each other and having respective small holes (80, 90) defined therein.