Abstract: An optical module including an optical transceiver component having a transceiver case and a first circuit board. The transceiver case is formed, at a first end, with a through-channel and, at a second end, with an insertion port for inserting the first circuit board, optical components including a laser chip, an optical modulation chip, an optical reception chip and the like are arranged in the transceiver case. The first circuit board has a notch. The optical modulation chip is located corresponding to the notch and includes an optical modulation film layer laid on a substrate. A first bonding pad is provided on the optical modulation film layer, which is electrically connected to the first circuit board; an arc-shaped optical waveguide is provided inside the optical modulation film layer, light inlet and outlet of which are located at the same end of the optical modulation film layer.

Abstract: An optical module includes a circuit board, a first support member, a laser component and a detector component. The first support member supports the circuit board, a through hole is provided in the first support member below the circuit board; the laser component is provided on front surface of the first support member and electrically connected to welding pin on front surface of the circuit board through wire bonding; the detector component is provided on back surface of the circuit board, located in the through hole, and is electrically connected to signal wiring on back surface of the circuit board; the detector component is configured to convert reception light into electrical signal. With the first support member, light emission and reception components may be directly arranged on a carrier formed by the first support member and the circuit board, facilitating miniaturization of the optical module.

Abstract: In an optical module, one end of an optical fiber adapter is configured to connect with an external optical fiber; an optical accommodation component is connected to the other end of the optical fiber adapter; a light emission component is configured to emit emission optical signals including a first-wavelength optical signal, a second-wavelength optical signal and a third-wavelength optical signal to the optical accommodation component, the emission optical signals are then transmitted to the external optical fiber via the optical fiber adapter; the optical accommodation component includes a first cavity member and an optical assembly disposed in the first cavity member, the first cavity member is connected, at one end thereof, to the optical fiber adapter and, at the other end thereof, to the light emission component, and one side of the first cavity member is provided with three light reception components at intervals.

Abstract: An optical module that includes an optical transceiver component and a fiber adapter. The optical transceiver component includes a first tubular shell, a light splitting assembly in the first tubular shell, first and second light emission assemblies and first and second light reception assemblies connected to the first tubular shell, and a bracket inserted onto the first tubular shell. The first tubular shell is provided therein with an optical element and an inclined plane located below the optical element. The inclined plane is configured to reflect a reflected beam from a transmission surface of the optical element. The light splitting assembly includes a support frame and three optical splitters. The first light reception assembly is inclinedly disposed relative to a central axis of the first tubular shell via a bracket, while the second light reception assembly is perpendicularly assembled on the first tubular shell.

Abstract: An optical module that includes an optical transceiver component and a fiber adapter. The optical transceiver component includes a first tubular shell, a light splitting assembly in the first tubular shell, first and second light emission assemblies and first and second light reception assemblies connected to the first tubular shell, and a bracket inserted onto the first tubular shell. The first tubular shell is provided therein with an optical element and an inclined plane located below the optical element. The inclined plane is configured to reflect a reflected beam from a transmission surface of the optical element. The light splitting assembly includes a support frame and three optical splitters. The first light reception assembly is inclinedly disposed relative to a central axis of the first tubular shell via a bracket, while the second light reception assembly is perpendicularly assembled on the first tubular shell.