蓝特光学：光通讯业务产品主要应用于光模块中

Group 1 - The core viewpoint of the article is that Lante Optics (688127.SH) has indicated that its optical communication business products are primarily used in optical modules [1] Group 2 - The company is actively engaged in the optical communication sector, which is a critical component in the telecommunications industry [1] - The products developed by the company are essential for the functionality of optical modules, highlighting their importance in modern communication systems [1]