Miniaturized wavelength division multiplexer base

The utility model discloses a miniaturized wavelength division multiplexer base relates to the optical communication field, and it includes base body, the last installation position that is equipped with the integrative injection moulding of a plurality of of base body, installation position including the first installation position that is used for installing the total reflection piece, be used for the third installation position of installing the second installation position of a plurality of filter plates and being used for installing optical collimator. The utility model has the advantagesof low -cost, high -efficient production. 本实用新型公开了种小型化波分复用器底座，涉及光通信领域，其包括底座本体，所述底座本体上设有若干个体注塑成型的安装位，所述安装位包括用于安装全反射片的第安装位、用于安装多个滤波片的第二安装位以及用于安装光纤准直器的第三安装位。本实用新型具有低成本、高效生产的优点。