| 摘要 |
An optical transmission assembly includes a base plate, an optical signal emitting member, an efferent optical fiber, an optical coupler, an afferent optical fiber, and an optical signal receiving member. The optical signal emitting member is mounted on or besides the base plate. The optical signal isolator is mounted on the base plate, and alignes with the optical signal emitting member. The efferent optical fiber is mounted on the base plate. The optical coupler is located besides the base plate, coupling with the optical signal isolator via the efferent optical fiber. The afferent optical fiber is mounted on the base plate. The optical signal receiving member is mounted on or besides the base plate, coupling with the optical coupler via the afferent optical fiber. The present disclosure further includes a bidirectional and double-frequency optical transmission module having the optical transmission assembly.
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