Patent ID: 7367716
Filing Date: 2008-05-06
Classification: G02B

Abstract:
1. A laser apparatus comprising: a main body; an attachment part on which an adhesion surface and a first reference surface are formed, where the adhesion surface is flat, the first reference surface is flat and makes a first predetermined angle with the adhesion surface, and the attachment part is either of a holder which fixes an optical component and an optical component into which a laser beam is inputted or from which a laser beam is outputted; and a fixing member on which a mounting surface and a second reference surface are formed, and which is directly or indirectly fixed to said main body and adhesively holds said attachment part at the mounting surface by adhering said adhesion surface to the mounting surface, where the second reference surface is flat and makes a second predetermined angle with the mounting surface; wherein the adhesion surface is precisely parallel to the mounting surface.