Innolight Technology (suzhou) Ltd.

Innolight Technology Pte. Ltd.

Kewu Wang

Zhanwei Wang

Yuzhou Sun

Xiangzhong Wang

Jie Zhou

Xiaoming Xu

Xian Zhou

Long Chen

Chao Zhang

Weilong Li

Xinjun Zhou

An optical module includes a housing, a printed circuit board, an optical assembly, an optical interface joined with the optical assembly, the printed circuit board, the optical assembly, and the optical interface being disposed in the housing, an adapter to be mated with an external optical connector and disposed on an end of the housing, and first and second connecting part disposed on the adapter and the housing, respectively. The adapter and the housing are secured together through the first and second connecting parts. The optical interface and the adapter are configured to correspond to each other.

Optical module and assembly method thereof

An optical module includes a housing including an optical interface, a circuit board module disposed in the housing, a fiber optic receptacle module disposed in the housing and including a plurality of fiber optic receptacles, an optoelectronic chip disposed in the housing and electrically connected to the circuit board module, a position limiting card disposed behind the fiber optic receptacle module, and a plurality of through holes arranged at the optical interface. The plurality of fiber optic receptacles are installed at the optical interface and fit through the plurality of through holes, and the position limiting card is fixed to the housing and locks the fiber optic receptacle module tightly against the optical interface.

Optical module

An optical module includes a housing including an optical interface, a circuit board module disposed in the housing, a fiber optic receptacle module disposed in the housing and including a plurality of fiber optic receptacles, and an optoelectronic chip disposed in the housing and electrically connected to the circuit board module. The plurality of fiber optic receptacles are connected together and are installed at the optical interface.

An optical module includes: an optical assembly, including a light receiving assembly and/or a light transmitting assembly; a printed circuit board, on which the optical assembly is mounted; an adapter, used for docking with external connectors, wherein the adapter is configured to fit the optical assembly and to be fixed to the printed circuit board, and the adapter includes a metal part and a plastic part; and a conductive shell, used for accommodating the printed circuit board, the optical assembly, and the adapter, the conductive shell being electrically connected to the metal part of the adapter.

An optical module includes a housing, a PCB base board, an optical assembly, and a heat generating device. The PCB base board, the optical assembly, and the heat generating device are arranged in the housing. The heat generating device is thermally connected to the housing. A plurality of ribs are arranged outside the housing. Air flow channels are formed between the plurality of ribs and extend along a longitudinal direction of the optical module. Each one of the ribs has a first end portion, a second end portion, and a middle portion that connects the first end portion and the second end portion. A radial width of at least one of the ribs gradually increases from the first end portion of the at least one of the ribs toward the middle portion of the at least one of the ribs.

An optical communication module includes: a casing with an optical signal port and an electrical signal port arranged respectively on two ends of the casing; a circuit board assembly and an optical component assembly arranged inside the casing, the circuit board assembly including a circuit board and a control unit arranged on the circuit board; a fiber-optic communication cable connected to the optical signal port; and a status indicator unit arranged on the fiber-optic communication cable.

Optical communication module

An optical module with a dual layer printed circuit board assembly (PCBA) structure. The optical module includes a first casing and a second casing, and a first PCBA board and a second PCBA board located between the first casing and the second casing, a plurality of power components arranged on opposing surfaces of at least one of the first PCBA board and the second PCBA board, a layer of thermal superconducting medium of a bent arrangement including a first thermal conducting part and a second thermal conducting part arranged opposite to each other, the first thermal conducting part being thermally connected to the power component, and the second thermal conducting part being thermally connected to at least one of the first casing and the second casing, and at least one insulating layer arranged between the layer of thermal superconducting medium and the power components.

Optical module with a dual layer PCBA structure

An optical module includes an optical fiber connector, a transmitter optical component, a receiver optical component and a printed circuit board arranged within an optical module housing; the transmitter optical component and the receiver optical component are optically coupled to the optical fiber connector, and electrically connected to the printed circuit board which is arranged horizontally within the optical module housing. The transmitter optical component and the receiver optical component are stacked in a direction perpendicular to the printed circuit board. Stacking the transmitter optical component and the receiver optical component makes use of the width of the optical module by improving design flexibility of the optical path and the electric circuit, reducing or even substantially eliminating crosstalk between the high-speed devices and high-speed signals, and improving the heat dissipation effect of the optical module.

This disclosure provides an optical assembly, comprising a base body and a wave filtering apparatus. A first slot is disposed on an upper surface of the base body. A total internal reflection surface and a connecting part are formed in the first slot. The total internal reflection surface reflects collimated light formed by a first lens from a light emitting apparatus. The wave filtering apparatus comprises a first part removably connected to the connecting portion, and a second portion forming a beam splitting surface. The wave filtering apparatus has a light-pervious optical coating at least on the beam splitting surface of the apparatus, and is configured to split the collimated light reflected from the total internal reflection surface into a first beam and a second beam. The first beam travels towards the side where the third lens is located, and the second beam travels towards a photoelectric detection apparatus.

Optical assembly

An optical transceiver module includes a first flexible circuit board and a second flexible circuit board; a light receiving unit and a light transmitting unit disposed on the first flexible circuit board and the second flexible circuit board, respectively; a printed circuit board connected to the first flexible circuit board and the second flexible circuit board, and including a connecting point; and a signal processing unit disposed on at least one of the first flexible circuit board, the second flexible circuit board, and the printed circuit board. The signal processing unit processes optical signals received by the light receiving unit and transmits the signals to the connecting point of the printed circuit board, and processes electrical signals transmitted from the connecting point of the printed circuit board and transmits the signals out through the light transmitting unit.

Growing community of inventors

Jiangsu, China

Kewu Wang