Abstract:
A male optical connector includes a connector body, a hollow pusher, a number of lenses, and two elastic shielding plates. The connector body defines a receiving hole with an opening and includes a connection surface in the receiving hole. The connection surface faces the opening. The pusher extends from the connector body and surrounds the receiving hole. The lenses are received in the receiving hole. The two elastic shielding plates have two fixed ends fixed to opposite sides of the pusher, and opposite free ends overlappable to cover the opening.
Abstract:
An optical cable includes an optical fiber, a primary coating coated on the optical fiber, and an outer coating coated on the primary coating. The optical cable is spiral, and can be compressed or stretched. The outer coating comprises about 40 to 70 weight percent of caoutchouc, about 20 to 50 weight percent of neoprene, about 0 to 6 weight percent of magnesium oxide, about 0 to 6 weight percent of zinc oxide, and about 0 to 6 weight percent of vulcanization accelerator.
Abstract:
A tablet computer includes a main body and an optical port module mounted on a sidewall of the main body. The optical port module includes a mounting portion and at least one first optical fiber mounted on the mounting portion. The mounting portion forms a mounting surface and defines at least one first receiving hole. The at least one first optical fiber is received in corresponding first receiving hole. An end of the at least one first optical fiber protrudes from the mounting surface, for transmitting optical signals.
Abstract:
An optical fiber hub includes an upstream port for receiving a light signal from a upstream host, a light splitting element, N downstream ports, and a light converging element. The light splitting element is configured for splitting the light signal into N light beams. The N downstream ports are optically communicated with the light splitting element, and each of the downstream ports is used for receiving a corresponding one of the light beams and transmitting the corresponding light beam to a corresponding downstream peripheral, and receiving a light signal from the corresponding downstream peripheral, wherein N is an integer which is equal to or greater than 2. The light converging element is used for converging light signals from the N downstream ports and transmitting the converged light signals to the upstream port.
Abstract:
An optoelectronic module for optically coupling with an optical fiber connector is disclosed. The optical fiber connector includes a light input optical fiber and a light output optical fiber. The optoelectronic module includes a circuit board, a photodiode mounted on the circuit board, a laser diode mounted on the circuit board and a light directing member mounted on the circuit board. The light directing member includes a first surface and a second surface substantially perpendicular to the first surface. The first surface faces the light input optical fiber and the light output optical fiber, the second surface faces the photodiode and the laser diode. The light directing member includes a light reflecting surface configured for reflecting light from the light input optical fiber to the photodiode and reflecting light from the laser diode to the light output optical fiber.
Abstract:
An optical couple connector includes a first main body and a second main body. A through hole is defined in the first main body. A blind hole and a lens are defined in the second main body. The diameter of the blind hole is less than that of the through hole. The through hole is coaxial with the blind hole and is used to hold an optical fiber. The lens couples to the optical fiber.
Abstract:
An exemplary light guide plate includes an light incident surface, an light emitting surface, a number of parallel V-shaped structures, and a Fresnel lens portion. The light incident surface is configured for receiving light beams. The light emitting surface is adjacent to the light incident surface, and configured for emission of the light beams. The V-shaped grooves are defined in the light incident surface and arranged perpendicular to the light emitting surface. The Fresnel lens portion is provided on the light incident surface between each two neighboring V-shaped grooves.
Abstract:
A solar power generator includes a number of solar cell units, a shaft and a connector assembly. Each of the solar cell units has a housing defining a through hole at one end and an opening in an upper surface thereof. A number of solar panels are received in the opening. The shaft passes through each through hole thereby aligning the solar cell units in a manner that one stacked on another. Each of the solar cell units is capable of rotating around the shaft. The connector assembly is electrically coupled to the solar panel for providing electrical energy to a power consuming device.
Abstract:
A light coupling system includes a laser light source and an optical fiber. The optical fiber includes a fiber core having a central optical axis, and a cladding layer surrounding the fiber core. The optical fiber has a distal end surface covering a distal end of the fiber core and a distal end of the cladding layer. The distal end surface includes an inner conical surface centered on the central optical axis, and an outer frustoconical surface centered on the central optical axis and surrounding and adjoining the inner conical surface. A cone angle of the inner conical surface is greater than a cone angle of the outer frustoconical surface. The distal end surface of the optical fiber faces toward the laser light source.
Abstract:
A photoelectric transmitting module includes an optical fiber connector and a reflector optically coupled to each other. The optical fiber connector includes a main body, an optical fiber, and an adhesive. The main body includes a first surface, a second surface opposite to the first surface, and a third surface connected between the first and second surfaces. The main body defines a fixing groove in the third surface. The fixing groove includes a first inner surface, two second inner surfaces, and a third inner surface. The first inner surface is adjacent to the first surface. The two second inner surfaces extend from the first inner surface to the second surface. The third inner surface is opposite to the third surface. An included angle between each second inner surface and the third inner surface is less than 90 degrees. The adhesive is applied in the fixing groove.