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The Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology. It is widely applied to blocking the unwanted noise signals in EDFA and fiber pump laser systems, to get the signals needed. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and high power handling capability.北億纖通專業(yè)研發(fā)生產PM BPF,工業(yè)級PM VOA,是一個專業(yè)的PM BPF廠家,有很好的PM BPF價格。北億纖通專業(yè)研發(fā)生產的PM BPF廣泛應用于航天、航空、電力、鐵路、醫(yī)療、交通、通信、等各大領域。