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Dual-band Bandpass Filters (BPFs) provide the functionality of two separate filters, but in the size of a single filter. Dual band pass filter applications are at the leading edge of fiber optical modules and systems. Using DBPFs is a new concept in multiplex and de-multiplex module design used in optimizing wavelength ranges or channel management. The application of DBPFs makes it possible to reduce the component quantity in optical modules, enhances their performance, and enables faster data transfer in the optical backbone of major networks.

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Changchun Realpoo Photoelectric Co., Ltd. , https://www.optics-realpoo.com