Abstract: Cable adapters, connector assemblies, and optical cable assemblies incorporating an integral seal are disclosed. According to one aspect, a cable adapter includes a first end, a second end, and a passageway extending between the first end and the second end. The cable adapter further includes a seal groove within a surface of the second end, at least one opening within the seal groove, wherein the at least one opening is fluidly coupled to the passageway, and a seal within the seal groove. The seal includes a sealing material disposed within the seal groove, the at least one opening, and along an interior surface of the passageway.

Abstract: Cable adapters, connector assemblies, and optical cable assemblies incorporating an integral seal are disclosed. According to one aspect, a cable adapter includes a first end, a second end, and a passageway extending between the first end and the second end. The cable adapter further includes a seal groove within a surface of the second end, at least one opening within the seal groove, wherein the at least one opening is fluidly coupled to the passageway, and a seal within the seal groove. The seal includes a sealing material disposed within the seal groove, the at least one opening, and along an interior surface of the passageway.

Abstract: The present disclosure relates to a molded ferrule holder that can be coupled to a ferrule eliminating the need for automated injection molding machines and allowing for the use of low cost, low temperature polymers for the ferrule holder materials.

Abstract: A ferrule-based fiber optic connectors having a ferrule retraction balancing characteristic for preserving optical performance are disclosed. The fiber optic connector comprises a connector assembly, a connector sleeve assembly and a balancing resilient member. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve, where the connector assembly is at least partially disposed in the passageway of the housing and the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve. The balancing resilient member biases the housing to a forward position with the biasing resilient member having a predetermined resilient force that is greater than the friction force required for displacement of the ferrule within the ferrule sleeve.

Abstract: Attachment bodies, optical cable assemblies, and methods for fabricating optical cable assemblies for mating with compact multiports or terminals are disclosed. In one embodiment, an attachment body includes a body defining a passageway therein. The body includes a cable insertion portion, wherein the cable insertion portion is round and defines a cable insertion face having a first area, a cable securing portion adjacent to the cable insertion portion, and a port insertion portion adjacent to the cable securing portion. The port insertion portion includes a distal end that is non-round. The distal end defines a port insertion face having a second area that is smaller than the first area.

Abstract: Fiber optic connectors and cable assemblies comprising a retention body with a portion that fits within a connector housing when assembled and is secured to the connector housing using one or more securing buttons are disclosed. The connector housing comprises at least one connector housing aperture and the retention body comprises at least one retention body securing portion for cooperating with the one or more securing buttons when aligned for assembly. The fiber optic connectors disclosed advantageously allow for the termination of a wide variety of fiber optic cables of various shapes and/or construction for different requirements or preferences. Methods for securing the fiber optic connector to a cable for forming a cable assembly are also disclosed.

Abstract: A ferrule-based fiber optic connectors having a ferrule retraction balancing characteristic for preserving optical performance are disclosed. The fiber optic connector comprises a connector assembly, a connector sleeve assembly and a balancing resilient member. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve, where the connector assembly is at least partially disposed in the passageway of the housing and the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve. The balancing resilient member biases the housing to a forward position with a the biasing resilient member having a predetermined resilient force that is greater than the friction force required for displacement of the ferrule within the ferrule sleeve.

Abstract: A ferrule-based fiber optic connectors having a connector assembly with a ferrule insertion stop for limiting the insertion of a ferrule into a ferrule sleeve are disclosed. In one embodiment, the fiber optic connector comprising a connector assembly, ferrule insertion stop, a connector sleeve assembly and a female coupling housing. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve, where the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve when assembled. The ferrule insertion stop limits the depth that the ferrule may be inserted into the ferrule sleeve.

Abstract: Fiber optic connectors are disclosed that may compensate for the tolerance stack-up of components. The fiber optic connector comprises a connector assembly, a body for securing a portion of the connector assembly, an internal compliant member, a connector sleeve assembly, a balancing resilient member, and a housing. The internal compliant member is disposed about a portion of the body and may compensate for tolerance stack-up of components when the fiber optic connector is assembled. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve. When assembled, the connector assembly is at least partially disposed in the passageway of the housing and the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve. The balancing resilient member biases the housing of the connector sleeve assembly to a forward position.

Abstract: Waveguide substrates, waveguide substrate assemblies, and methods for fabricating waveguide substrates are disclosed. In one embodiment, a waveguide substrate includes an input edge, an output edge, and at least one waveguide within the waveguide substrate. The waveguide substrate further includes at least one input alignment feature within the input edge adjacent to the input end of the at least one waveguide, wherein the at least one input alignment feature is fabricated from a material of the waveguide substrate. The waveguide substrate may also include at least one output alignment feature within the input edge adjacent to the output end of the at least one waveguide, wherein the at least one output alignment feature is fabricated from the material of the waveguide substrate.

Abstract: The present disclosure relates to a molded ferrule holder that can be coupled to a ferrule eliminating the need for automated injection molding machines and allowing for the use of low cost, low temperature polymers for the ferrule holder materials.

Abstract: Cable adapters, connector assemblies, and optical cable assemblies incorporating an integral seal are disclosed. According to one aspect, a cable adapter includes a first end, a second end, and a passageway extending between the first end and the second end. The cable adapter further includes a seal groove within a surface of the second end, at least one opening within the seal groove, wherein the at least one opening is fluidly coupled to the passageway, and a seal within the seal groove. The seal includes a sealing material disposed within the seal groove, the at least one opening, and along an interior surface of the passageway.

Abstract: A ferrule-based fiber optic connectors having a ferrule retraction balancing characteristic for preserving optical performance are disclosed. The fiber optic connector comprises a connector assembly, a connector sleeve assembly and a balancing resilient member. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve, where the connector assembly is at least partially disposed in the passageway of the housing and the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve. The balancing resilient member biases the housing to a forward position with the biasing resilient member having a predetermined resilient force that is greater than the friction force required for displacement of the ferrule within the ferrule sleeve.

Abstract: A ferrule-based fiber optic connectors having a ferrule retraction balancing characteristic for preserving optical performance are disclosed. The fiber optic connector comprises a connector assembly, a connector sleeve assembly and a balancing resilient member. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve, where the connector assembly is at least partially disposed in the passageway of the housing and the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve. The balancing resilient member biases the housing to a forward position with the biasing resilient member having a predetermined resilient force that is greater than the friction force required for displacement of the ferrule within the ferrule sleeve.

Abstract: Fiber optic connectors are disclosed that may compensate for the tolerance stack-up of components. The fiber optic connector comprises a connector assembly, a body for securing a portion of the connector assembly, an internal compliant member, a connector sleeve assembly, a balancing resilient member, and a housing. The internal compliant member is disposed about a portion of the body and may compensate for tolerance stack-up of components when the fiber optic connector is assembled. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve. When assembled, the connector assembly is at least partially disposed in the passageway of the housing and the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve. The balancing resilient member biases the housing of the connector sleeve assembly to a forward position.

Abstract: A fiber optic cable assembly includes a fiber optic cable including at least one strength member and a fiber optic connector including a connector body. The assembly also includes a weld collar positioned such that the at least one strength member is at least partially captured between the connector body and the weld collar. The assembly further includes a composite including a portion of the at least one strength member and a portion of at least one of the weld collar or the connector body. A method of coupling a fiber optic cable to a fiber optic connector is also provided.

Abstract: Waveguide substrates, waveguide substrate assemblies, and methods for fabricating waveguide substrates are disclosed. In one embodiment, a waveguide substrate includes an input edge, an output edge, and at least one waveguide within the waveguide substrate. The waveguide substrate further includes at least one input alignment feature within the input edge adjacent to the input end of the at least one waveguide, wherein the at least one input alignment feature is fabricated from a material of the waveguide substrate. The waveguide substrate may also include at least one output alignment feature within the input edge adjacent to the output end of the at least one waveguide, wherein the at least one output alignment feature is fabricated from the material of the waveguide substrate.

Abstract: Disclosed are optical plug connectors and optical receptacles for making optical connections. In one embodiment, the optical plug connector includes an optical portion having an optical interface and a cover for protecting the optical interface. The cover can translate toward the optical interface when connecting the optical plug connector and a portion of the cover allows transmission of optical signals therethrough.

Abstract: A fiber optic cable assembly includes a fiber optic cable including at least one strength member and a fiber optic connector including a connector body. The assembly also includes a weld collar positioned such that the at least one strength member is at least partially captured between the connector body and the weld collar. The assembly further includes a composite including a portion of the at least one strength member and a portion of at least one of the weld collar or the connector body. A method of coupling a fiber optic cable to a fiber optic connector is also provided.

Abstract: A fiber optic cable assembly for terminating a cable using an interior seal component in a passage of a retention body and methods for making the same. The interior seal component inhibits a bonding material from passing through to unintended portions of the retention body, and also serves to position the cable within the retention body during termination. Embodiments may include an optional end seal for inhibiting the bonding agent from escaping the retention body.