Abstract: An example transistor outline package includes an accommodation cavity formed by a transistor cap and a transistor base. A main lens is disposed on a top of the transistor cap and runs through the transistor cap, and is configured to transmit a total light ray. The total light ray includes a first light ray and a second light ray. A first chip, a second chip, and an optical splitting component are disposed in the accommodation cavity. The first light ray is transmitted between the first chip and the main lens, and the first chip is an optical transmitter chip. The second light ray is transmitted between the second chip and the main lens. The optical splitting component is disposed between the first chip and the main lens and is configured to adjust a transmission direction of the first light ray.

Abstract: An optical communication device includes two optical transmitting devices, two optical receiving devices, an optical path component, and an optical fiber adapter. A first converging lens packaged in each of the optical transmitting devices converges a light beam emitted by a light source, and provides the converged light beam for the optical path component. A second converging lens packaged in each of the optical receiving devices converges a light beam from the optical path component, and provides the converged light beam for a photoelectric detection element. The optical path of the optical communication device is simplified and the process costs are reduced. In addition, the quantity of used lenses is reduced, correspondingly reducing the quantity of optical coupling dimensions between mechanical parts and improving production efficiency of combined passive optical network (Combo PON) products.

Abstract: An optical communication device includes two optical transmitting devices, two optical receiving devices, an optical path component, and an optical fiber adapter. A first converging lens packaged in each of the optical transmitting devices converges a light beam emitted by a light source, and provides the converged light beam for the optical path component. A second converging lens packaged in each of the optical receiving devices converges a light beam from the optical path component, and provides the converged light beam for a photoelectric detection element. The optical path of the optical communication device is simplified and the process costs are reduced. In addition, the quantity of used lenses is reduced, correspondingly reducing the quantity of optical coupling dimensions between mechanical parts and improving production efficiency of combined passive optical network (Combo PON) products.