Stratos Lightwave, Inc.

Methode Electronics, Incorporated

Scott C Erickson

Patrick B Gilliland

Theodore Washburn

Roger E Weiss

Leonid G Shatskin

Daniel S Poplawski

Donald Rimdzius

Carlos Jines

Luis Torres

Bruce Peterson

Gregg R Rapala

Berlin Ha

Sterling S Rooke

Mark C Benton

A modular connector having multiple ports, comprising a housing having a first end and a second end, a first optical port on the first end, a second optical port on the first end, a third optical port on the second end, a fiber bragg grating (FBG) within the housing optically connected to the first port, said FBG configured to reflect a set wavelength back and away from the first port, a coupler within the housing optically connected to the FBG, the second port, and the third port; and wherein each of said optical ports, once connected, is capable of supporting the housing without additional support.

Modular wavelength division multiplexing (WDM) connector

A fiber optic ferrule receptacle with a single-molded housing having a base, a cylinder on a first side of the base having a bore for receiving an optic ferrule, a socket on a second side of the base, opposing the first side, for receiving an optical element; and the bore having a first diameter at an outer opening distal to the base, and a second diameter at an inner opening adjacent to the base, wherein the first diameter is greater than the second diameter. A second embodiment comprises a single-molded housing having a base, a cylinder on a first side of the base having a bore for receiving an optic ferrule, a socket on a second side of the base, opposing the first side, for receiving an optical element; and a plurality of sloping ridges located on the inner wall of the cylinder, wherein widths of the sloping ridges increase closer to the base.

Molded fiber optic ferrule receptable

A small format optoelectronic package or device includes a non-electrically conductive substrate partially covered by an electrically conductive can. The electrically conductive can has a transparent element affixed to an aperture of the electrically conductive can. The electrically conductive can encloses and hermetically seals an optical diode, and conductors between the electrically conductive can and the non-electrically conductive substrate. The non-electrically conductive substrate has two through-holes formed through a thickness of the non-electrically conductive substrate. The two through-holes are filled with an electrically conductive material so as to form two electrically conductive vias. Additionally, a surface of the non-electrically conductive substrate is organized into two regions. The first region has the electrically conductive plating material applied thereto. The first and second through-holes protrudes through the second region. The optical diode has a first lead electrically connected to the first via, and the optical diode has a second lead electrically connected to the second via.

Small format optical subassembly

An optical package is provided including a housing having first and second ends. A ferrule receiving bore is formed in the first end, and an optics cavity is formed in the second end. The optics cavity and the ferrule receiving bore are axially aligned with one another along an optical axis defined by the package. A mounting cap is inserted over the optics cavity and frictionally engages an outer surface of the housing. The end cap includes an endplate and a substrate having an optical device mounted thereon. The ferrule receiving bore includes a longitudinal slot extending generally parallel to the axis of the bore providing radial flexibility to the outer wall. Additionally, a split sleeve is provided for accepting a fiber optic connector ferrule. The split sleeve being insertable and expandable in a ferrule receiving bore of an optical package housing. The split sleeve being retained in the ferrule receiving bore with an adhesive.

Optical package with alignment means and method of assembling an optical package

An optical package is provided having a diode mounted to a substrate enclosed by a housing which includes a bore for receiving an optical waveguide and a focusing element adjacent the bore. The bore and focusing element are aligned along a common optical axis. An alignment means is associated with the housing for aligning the substrate along the optical axis.

Optical package with alignment means and method of assembling an optical

Growing community of inventors

Bartlett, IL, United States of America

Scott C Erickson