Manufacturing method of oversized polymer optical fiber panel

Abstract

The invention relates to a manufacturing method of an oversized polymer optical fiber panel, and belongs to the technical field of optical imaging. The invention discloses a manufacturing method of an oversized polymer optical fiber panel. The manufacturing method comprises the following steps: cutting a polymer optical fiber material into a substrate by using multi-wire cutting equipment; the method comprises the following steps: drawing a matrix combination diagram according to the size requirement of a finished product, configuring substrates with different specifications, carrying out boundary engraving and polishing on the polymer substrates by using an engraving and milling machine, carrying out double-sided grinding on the polymer substrates, splicing into a panel according to the drawing, clamping, putting into a boundary temperature control fusion mold, loading into a vacuum heat preservation forming furnace, and extruding the fusion mold; cooling to normal temperature, taking out the panel, finely carving to the specification of a finished product, cleaning with ultrasonic pure water, grinding with grinding equipment, polishing with polishing equipment, and cleaning with cleaning equipment to obtain the large-size polymer optical fiber panel meeting the index. By adopting the boundary fusion method, the defects of large shadow area, low transmittance and the like caused by using the optical transparent adhesive tape can be effectively reduced. The transmittance and the resolution of a common glued or welded product can be reduced along with the increase of the thickness, and the influence of the oversized plate section prepared by the method disclosed by the invention is small and can be almost ignored.

Description

technical field [0001] The invention relates to a method for manufacturing an ultra-large polymer optical fiber panel, which belongs to the technical field of optical imaging. Background technique [0002] In the process of modernization, fiber optic panel refers to the fiber panel with high light transmission efficiency, small coupling loss, clear and real image transmission, and optically zero thickness. The most typical application is as the optical input and output windows of low-light image intensifiers, which play an important role in improving the quality during imaging. Widely used in various cathode ray tubes, camera tubes, CCD couplings and other small instruments and equipment that need to transmit images. The low-light image intensifier panel has always been obtained through glass products, and its imaging process is very complicated, the yield is low, and the quality Defects such as instability, especially oversized panels, have high cost and low yield, and are...

AI Technical Summary

Problems solved by technology

[0005] At present, there is no domestic method involving the use of polymer optical fiber technology to manufacture polymer optical fiber panels.

Images