Method of and apparatus for adjusting optical component, and...

G - Physics – 02 – B

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G02B 7/00 (2006.01) G02B 7/182 (2006.01) G02B 27/62 (2006.01)

Patent

CA 2429363

An apparatus for adjusting an optical component has a reference beam unit (10) for emitting a reference laser beam L whose optical axis has established, and 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.

Cet appareil de réglage d'un composant optique comprend une unité à faisceau de référence (10) destinée à émettre un faisceau laser de référence (L) dont l'axe optique a été déterminé, ainsi qu'une unité d'axe optique (70) conçue pour détecter l'axe optique et le point focal d'un faisceau réfléchi (La) à partir d'un miroir parabolique (222) auquel le faisceau laser de référence (L) est appliqué. L'unité d'axe optique (70) comprend des première et seconde plaques à petit trou (74, 76) espacées l'une de l'autre selon une certaine distance, et dans chacune desquelles a été respectivement ménagé un petit trou (80, 90).

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