Single-fiber bidirectional optical module for optical fiber radio frequency transmission

• Main Authors: LIN JIAKAI, WANG SIJUN, MO RUIHUA, CHEN YUWEN, WANG QIAO
• Format: Patent
• Language: Chinese; English
• Published: 09.01.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; TRANSMISSION

The invention relates to the technical field of optical communication, in particular to a single-fiber bidirectional optical module for optical fiber radio frequency transmission, which comprises a base, a light emitting component and a light receiving component, the light emitting component and the light receiving component are respectively arranged on two adjacent sides of the base, the light emitting component is used for emitting light with different wavelengths, a containing cavity is formed in the base, and the containing cavity is used for containing light with different wavelengths. A first filter is obliquely arranged in the accommodating cavity; a tail fiber assembly is arranged at the end, away from the light emitting assembly, of the base, wavelength light emitted by the light emitting assembly enters the tail fiber assembly through the first filter, and part of light signals are reflected to the first filter through one end of the tail fiber assembly and reflected to the light receiving assembly