Abstract: The embodiments described herein are directed to a fiber optic cable and a fiber optic adapter housing. The cable comprises a connector body that houses a plurality of fiber portions. The connector body has a face comprising a plurality of rows of apertures for exposing respective ends of the fiber portions. Each aperture of a particular row are diagonally offset from nearest aperture(s) of an adjacent row. The housing comprises first slots having a first orientation and opposing second slots having a second orientation. The first slots are configured for the insertion of cables having the first orientation, and the second slots are configured for the insertion of cables having the second orientation. Such a configuration enables a shuffle function, where a device coupled to a cable inserted into a first slot is communicatively coupled to other devices each connected to a respective cable inserted into a respective second slot.

Abstract: The disclosed fiber optic cable splice case may include (1) an outer enclosure with a plurality of cable funnels defining paths from an exterior to an interior of the outer enclosure, (2) a clamp connected to the exterior of the outer enclosure, where the clamp attaches the outer enclosure to a powerline conductor, and (3) an inner enclosure positioned at least partially within, and rotatably coupled to, the outer enclosure, where the inner enclosure defines (a) a splice cavity within the inner enclosure, where the cavity is configured to store an optical fiber splice tray for coupling corresponding optical fibers of each of a pair of fiber optic cable segments and (b) a cable channel about an exterior of the inner enclosure, where the cable channel carries a portion of each of the pair of segments between the funnels and the cavity. Various other components and methods are also disclosed.

Abstract: Fiber optic splice closures adapted to house a large number of fiber splices. The closure holds a splice assembly including a support frame that supports two stacks of splice trays. The splice assembly can be inverted to access the second stack of splice trays. The support frame can also define one or more fiber organizing areas within the splice closure.

Abstract: A combination of an adapter panel and at least one two-piece fiber optic adapter includes an adapter panel having a first side and a second side, the adapter panel having a window extending between the first side and the second side, the adapter panel having a thickness and a two-piece fiber optic adapter formed by joining a first piece to a second piece via a latching mechanism, each of the first piece and second piece having a longitudinal opening to receive fiber optic connectors from either side of the adapter panel. The latching mechanism is positioned at least partially within the window and the thickness of the adapter panel.

Abstract: A new boot for a fiber optic connector has a ribbed back portion, a center portion, and a forward extending portion that can be used to insert and remove the fiber optic connector to receptacle. The ribbed back portion has grasping elements and is connected to the center portion. The center portion is removably connected to a crimp body that is in turn connected to the connector housing. The front extension is connected to the fiber optic connector and also provides a keying feature depending on the side of the fiber optic connector on which it is installed.

Abstract: Embodiments of a bundled optical fiber cable are provided. Included therein is a central cable unit spanning a first length from a first end to a second end. The central cable unit has a first plurality of optical fibers disposed within a cable jacket. The bundled optical fiber cable also includes at least one optical fiber drop cable wound around the cable jacket of the central cable unit. Each optical fiber drop cable spans a second length from a first end to a second end. Further, each optical fiber drop cable includes one or more optical fibers disposed within a buffer tube. The first end of each optical fiber drop cable is substantially coterminal with the first end of the central cable unit, and the first length spanned by the central cable unit is longer than the second length spanned by each of the optical fiber drop cables.

Abstract: A LIDAR device, including a housing, and an emitter device that is situated rotatably about a rotation axis and that is designed in such a way that the measuring beams of the emitter device intersect in the area of an exit aperture of the LIDAR device.

Abstract: The present invention provides modular trays having cutout features that are configured to engage with a mounting feature of one or more removable rails. The removable rails may be removably secured to a tray body in a plurality of positions to allow a user to install or uninstall rails to support different sized fiber optic modules. For example, a tray may support a twenty-four optical fiber module, two twelve optical fiber modules, or three eight optical fiber modules. Fiber optic enclosures housing the trays can be affixed to the outside of a fiber optic enclosure and allow for easy stacking and unstacking.

Abstract: A connector pack for an optical fiber enclosure has a plurality of connector slots each for receiving a respective connector on a cable. The connector pack has a first set of connector slots on a first side of a connector pack body and a second set of connector slots on a second side of the connector pack body. The first set of connector slots and the second set of connector slots each include a latch opening for receiving a latch of a respective connector. The latch opening of the first set of connector slots is offset with respect to the latch opening of the second set of connectors. According to some embodiments, the latch opening of the first set of connector slots is inverted with respect to the latch opening of the second set of connector slots.

Abstract: Integrated target waveguide devices and optical analytical systems comprising such devices are provided. The target devices include an optical coupler that is optically coupled to an integrated waveguide and that is configured to receive optical input from an optical source through free space, particularly through a low numerical aperture interface. The devices and systems are useful in the analysis of highly multiplexed optical reactions in large numbers at high densities, including biochemical reactions, such as nucleic acid sequencing reactions. The devices provide for the efficient and reliable coupling of optical excitation energy from an optical source to the optical reactions. Optical signals emitted from the reactions can thus be measured with high sensitivity and discrimination. The devices and systems are well suited for miniaturization and high throughput.

Abstract: Display devices include waveguides with in-coupling optical elements that mitigate re-bounce of in-coupled light to improve overall in-coupling efficiency and/or uniformity. A waveguide receives light from a light source and/or projection optics and includes an in-coupling optical element that in-couples the received light to propagate by total internal reflection in a propagation direction within the waveguide. Once in-coupled into the waveguide the light may undergo re-bounce, in which the light reflects off a waveguide surface and, after the reflection, strikes the in-coupling optical element. Upon striking the in-coupling optical element, the light may be partially absorbed and/or out-coupled by the optical element, thereby effectively reducing the amount of in-coupled light propagating through the waveguide.

Abstract: Aspects and techniques of the present disclosure relate to a telecommunications optical fiber management tray that provides enhanced access to connectors and adapters. In one example, a fiber optic telecommunications tray is disclosed which has movable components that can configure the tray between a storage position and an access position. In the storage position, one or more fiber optic connectors and a fiber containment wall extending from a base of the tray are positioned such that a port of a connector mounted to the tray has a longitudinal axis that passes through the fiber containment wall. In the access position, the one or more fiber optic connectors and the fiber containment wall are position such that the connector port longitudinal axis does not pass through the fiber containment wall. In the access position, adapters can be inserted or removed from the tray-mounted connectors without a line-of-sight obstruction from the fiber containment wall.

Abstract: An optical distribution and splice frame system includes rack(s), enclosure(s), cable management component(s), and/or cassette(s) that have features to allow for different cable management configurations not yet available in the market. A fiber optic cassette and enclosure are designed to enable flexibility in cable management configurations for the overall system.

Abstract: The present disclosure describes embodiments of a connector and an optical module, pertaining to the technical field of optoelectronic devices. The connector includes a substrate provided with a through-hole passing through the substrate from a first board surface to a second board surface thereof. The second board surface faces opposite from the first board surface. The first board surface is provided with a first groove and a second groove, and the first groove and the second groove respectively are configured to adapt to different optical fiber splices.

Abstract: A fiber optic connector includes a ferrule holder configured to receive a ferrule that terminates an optical fiber cable, a connector sub-assembly configured to receive an optical fiber cable and to hold the ferrule holder, a connector body configured to hold the connector sub-assembly, a shroud configured to encircle the connector body, and a housing configured to encircle a portion of the shroud. The connector body is configured to include a first mating member and a second mating member. The first mating member is configured to include a cantilevered flange, and the second mating member is configured to include a groove on an inner surface of the second mating member. The cantilevered flange is configured to engage with the groove to securely fasten the first mating member with the second mating member.

Abstract: An integral fan-out connector assembly for fiber optic cables includes a connector housing that provides an integrated fan-out housing and connection adapter. The fan-out connector housing may be configured with a variety of cable adapters, and may be installed as a ‘plug and play’ type solution where it will be ready to accept a feed cable for use when needed. A bracket may support the fan-out system on a support structure as a pole. The bracket can facilitate plug-and-play use of the fan-out system.

Abstract: A telecommunications box includes a first housing portion, a second housing portion pivotally coupled with the first housing portion, an adapter panel removably coupled with the first housing portion, and an inner cover pivotally coupled with the first housing portion and removably coupled with the adapter panel. The adapter panel is configured to be uncoupled from the first housing so as to be pivotal with the inner cover relative to the first housing portion to a raised configuration that provides a technician with improved access to the adapter panel, and the adapter panel is configured to be uncoupled from the inner cover while remaining coupled with the first housing portion in a stowed configuration.

Abstract: An adapter structure for fixing a portion of a telecommunications cable to a telecommunications device and directing fibers within the cable into the device includes a crimp body and an outer mounting body. The crimp body defines a first side and a second side separated by a center portion and also includes two flexible legs extending from the first side and an integral crimp portion extending from the second side that has outer surface texturing. The outer mounting body includes a through-hole, where the two flexible legs of the crimp body fit into one end of the through-hole. It also includes tabs on opposing sides of the outer mounting body for slidable insertion into slots defined by the telecommunications device to prevent movement of the outer mounting body in a front to back direction, relative to the device.

Abstract: A fiber optic adapter for mating with a fiber optic connector includes an adapter housing. The adapter housing includes a wall and an opening that accepts the fiber optic connector. An optical alignment axis extends through the adapter housing and passes through the opening of the adapter housing. A guide is disposed on the wall of the outer housing. The guide comprises a cam surface located inward of the opening, facing toward the opening, and extending along an axis that is transverse to the optical alignment axis. The cam surface is arranged for engaging the fiber optic connector inserted into the opening along an insertion axis that is divergent from the optical alignment axis to drive the fiber optic connector substantially into alignment with the optical alignment axis as the fiber optic connector traverses the cam surface upon being pushed farther into the adapter housing.

Abstract: A multi-fiber ferrule has lenses that have different prescriptions to disperse the light emitted from the multi-fiber ferrule. Alternatively, the lens for each individual optical fiber can be moved relative to the optical fiber or the optical fiber opening in the multi-fiber ferrule to cause the laser beam exiting the multi-fiber ferrule to be redirected into a structure that absorbs or blocks the laser.