シュリンクフィッタを用いた広視野レーザ顕微鏡

概要

論文の詳細を見る
A shrink fitter is a ring-shaped new machine element to join mechanical components with different coefficients of thermal expansion. As an application of the shrink fitter several optical lenses were shrink-fitted in a lens-barrel using the shrink fitter. The optical axes of the several lenses in the lens-barrel agreed with each other regardless of changes in room temperature. The scanning lens assembled by the shrink fitter could focus the laser light well even over a wide scanning width. If such a scanning lens was incorporated into a laser microscope, object surfaces could be observed over a wider area, compared with the conventional microscope. In this study we have developed a new type of laser microscope with a field of view of 10 by 8mm. The pixel number in the laser scanning direction of 10mm was 20, 000 and 16, 000 in the perpendicular direction of 8mm. Thus, one field of view of this laser microscope has 320, 000, 000 pixels. The observation result of some surfaces by this laser microscope are reported.
精密工学会の論文
2007-11-00