OPTICAL MODULE

An optical module (200) comprises a circuit board (105), a light-emitting assembly (400), a light-receiving assembly (500), a first optical fibre adapter (206), and a second optical fibre adapter (207). The light-emitting assembly (400) is arranged at the top of a support base (302), is electrically connected to the circuit board (105), and is configured to generate signal light; the light-receiving assembly (500) is electrically connected to the circuit board (105), and is configured to receive signal light from outside of the optical module (200); the first optical fibre adapter (206) is optically connected to the light-emitting assembly (400) by means of a first optical fibre (2061); the second optical fibre adapter (207) is optically connected to the light-receiving assembly (500) by means of a second optical fibre (2071); and the light-emitting assembly (400) comprises a laser assembly (404), a silicon photonic chip (402), and a converging lens. The laser assembly (404) is arranged at the top of the supp