To provide an optical communication connector, an optical transmitter, an optical receiver, an optical communication system, and an optical communication cable that make it possible to prevent reduction in communication quality at low cost. An optical communication connector according to the present technology is capable of spatial optical coupling, and the optical communication connector includes a first lens and a second lens. The first lens magnifies light emitted from a light emitter. The second lens shapes light incident from the first lens and outputs the shaped light.

The present disclosure relates to a ferrule boot for mounting in a multi-fiber ferrule. The ferrule boot may include a body member that has a distal end and a proximal end. The body member may define a plurality of openings that extend lengthwise therethrough with each opening being configured for receiving a respective one of a plurality of optical fibers.

An optical assembly includes a hermaphroditic cassette comprising a hood that includes a narrower section and a wider section. The narrower and wider sections are separated by slots such that the narrower section fits at least partially within a wider section of an identical mating hood of a mating optical assembly and the wider section receives a narrower section of the mating hood. The hood has first and second stop features configured to engage with second and first stop features of the mating hood. The first stop feature comprises a mating end of the narrower section of the hood and the second stop feature comprises a stop surface disposed within the wider section of the hood. Engagement of the stop features of the hood with stop features of the mating hood is configured to stop relative translational movement of the hood and the mating hood along the mating axis during mating.

An optical fiber support structure for an optical fiber includes a substrate having a groove configured to receive the optical fiber and running lengthwise generally parallel to the optical fiber and at least two projections from the substrate and into the groove, each of said at least two projections including a surface to receive the optical fiber. The optical fiber support structures may also be included in a fiber optic ferrule. There may also be a plurality of optical fiber openings included with the fiber optic ferrule.

An optical connector includes: a plurality of optical fibers each having a coating removal portion where a predetermined length of coating is removed from a tip; and a ferrule having a main body portion holding the coating removal portion of each of the optical fibers and a lens portion facing the tip in a first direction in which an optical axis of each of the optical fibers extends. The main body portion has a base portion including a plurality of fiber grooves respectively supporting the coating removal portions of the plurality of optical fibers. The plurality of fiber grooves extend along the first direction and are arranged along a second direction intersecting the first direction. The base portion has a recess portion between the fiber grooves and the lens portion in the first direction.

A fiber optic furcation assembly includes a main fiber optic cable structure, a plurality of furcation tubes, and a housing with a cavity including a transition portion. A plurality of optical fibers each continuously and uninterruptedly extends through an end portion of a jacket of the main fiber optic cable structure, the transition portion of the cavity of the housing, and a respective one of the plurality of furcation tubes. In one embodiment, the cavity includes a securing portion including a plurality of protrusions. The plurality of protrusions defines a plurality of locating channels and at least one securing channel that intersects the locating channels. Bonding material is positioned within the securing channel and bonds the plurality of furcation tubes to the plurality of protrusions. In another embodiment, a cable mount includes a housing attachment, a cable jacket attachment, and a passage. The housing attachment is mounted within a port of the housing. Each optical fiber also extends through the passage of the cable mount, respectively.

A connectorized optical chip assembly connectable to an external optical fiber having a fiber connector is provided. The connectorized optical chip assembly includes a substrate, an optical chip having an on-chip optical waveguide and a connectorized interface. The connectorized interface includes an optical coupling element mounted in optical alignment with the on-chip optical waveguide. The connectorized interface includes a chip connector engaging the optical coupling element and configured for mating with the fiber connector of the external optical fiber, so as to provide an optical coupling of light between the optical coupling element and the external optical fiber. The connectorized optical chip assembly also includes a mechanical support structure supporting the connectorized interface onto the substrate. Preferably, the components of the connectorized optical assembly are made of materials heat resistant to temperatures used to melt solder in surface mount processes.

An optical fiber connection system for connecting a plurality optical fibers is described. The connection system comprises a first bare fiber holder comprising a first splice element and a second bare fiber holder comprising a second splice element. Each of the first and second splice elements comprises a splice body having a first end and a second end and a plurality of alternating alignment and clamping channels formed in a top surface of splice body that extend from the first end to the second end of the splice body. When the first and second bare fiber holders are mated, at least a portion of the alignment channels of the first spice element overlap a portion of the clamping channels in the second splice element and at least a portion of the clamping channels of the first splice element overlap a portion of the alignment channels of the second splice element to hold the first and second optical fibers in end to end alignment.

A plurality of optical fiber groups are housed in an optical fiber cable and which of the optical fiber groups optical fibers, which constitute the optical fiber groups, belong to can be identified depending on a covering of the optical fibers. Each of optical connectors (plug, receptacle) which are respectively attached to both ends of the optical fiber cable has regions, in which insertion holes in which the optical fibers are inserted and fixed one by one are formed to be arranged in a predetermined interval, in the same number as the number of the optical fiber groups, and even though the optical fibers in one optical fiber group are inserted and fixed in the insertion holes in an identical region, an arrangement order of the optical fibers in the region of the optical connector provided on one end is not maintained as an arrangement order of the optical fibers in the region of the optical connector provided on the other end. An optical fiber cable assembly which

An optical fiber connector comprises a multi-fiber ferrule having an array of grooves recessed relative to an upper surface of a medial portion thereof, wherein each groove has a depth greater than a maximum diameter of an uncoated fiber segment received therein, and is shaped such that an optical fiber received therein lacks contact with the groove over large arc length thereof (e.g., an arc spanning at least 120 or at least 150 degrees). A method for fabricating a multi-fiber connector with a multi-fiber ferrule includes flexing a medial portion of the ferrule into a non-linear configuration to expand an average width of at least some grooves defined in an upper surface of a medial portion thereof, receiving optical fibers in the grooves, pushing the fibers away from the bottom of each groove, and securing the optical fibers in the grooves.