WDM device structure of integrated TAP PD

The utility model provides an integrated TAP PD WDM device structure comprising an outer shell, the outer shell is provided with a double-fiber collimator installation end, a single-fiber collimator end and a photoelectric detector installation end, and the double-fiber collimator installation end, the single-fiber collimator end and the photoelectric detector installation end are arranged in a communicated manner. The integrated TAP PD WDM device structure comprises a double-fiber collimator mounting end, a single-fiber collimator end and a photoelectric detector mounting end, a double-fiber collimator is mounted in the double-fiber collimator mounting end, a single-fiber collimator is mounted in the single-fiber collimator end, and a photoelectric detector assembly is mounted in the photoelectric detector mounting end. The integrated TAP PD WDM device structure provided by the utility model has the advantages of convenient use and exquisite structure; the method has great economic value and use value. 本实用新型