Four-dimensional optical adjusting device

TL;DR: In this article, the authors proposed a four-dimensional optical adjusting device, which consists of a bottom plate, a bracket, a sliding block retainer and a transverse sliding block.

Abstract: The invention relates to a four-dimensional optical adjusting device. The device comprises a bottom plate; a bracket is arranged on the bottom plate and can rotate on the bottom plate; the bracket is provided with a sliding block retainer, and the sliding block retainer can rotate relative to the bracket; the sliding block retainer is provided with a transverse sliding block, the transverse sliding block can transversely move relative to the bottom plate on the sliding block retainer, a longitudinal sliding block is arranged on the transverse sliding block, and the longitudinal sliding block can longitudinally move relative to the bottom plate on the transverse sliding block; and the center area of the longitudinal sliding block is provided with an optical element mounting hole. The four-dimensional optical adjusting device realizes four-dimensional direction adjustment of an optical element on the longitudinal sliding block, and has the advantages of simple and practical structure, low cost, convenience for adjustment, good static stability, high space utilization rate, high adjusting precision, wide application range, safety, reliability and the like, and can be widely applied in the technical fields of medicinal instruments, laser processing, optical communication and the like.