Abstract: According to embodiments of the present invention, an XFP optical transponder module includes a dual board flexible circuit. In embodiments, the dual board flexible circuit includes two printed circuit boards coupled together via a connector. In one embodiment, the connector is a flexible printed circuit. In an alternative embodiment, the connector is a plug-socket assembly.

Abstract: An apparatus for providing three degrees of mobility in an electromechanical drive arrangement comprises a substrate base, two or more micro-drives coupled to the substrate base, two or more suspension leg pairs, each suspension leg pair coupled to a micro-drive, and each suspension leg including articulations disposed on either end of the suspension leg to provide two-direction rotational capability, and a platform coupled to the two or more suspension leg pairs to move in a first, second, and third degree of mobility in response to complimentary activation of the two or more micro-drives.

Abstract: Described herein is a hermetic fiber optic package that may have a wide bandwidth radio frequency (e.g., between 9 kHz and 300 GHz) interface and a multilayer substrate provides a platform to integrated various components such as, for example, integrated circuits having electronic components, optoelectronic components, or optics. In one embodiment, the substrate has a wide bandwidth surface mountable interface that may be a single ended or a differential that allows for an electrical signal to pass from the exterior of the package to the interior. The interior of the package contains a “riser” that is used to bring an electrical signal from the plane of the substrate to the plane close to the optical axis. This riser includes a transmission line to achieve the change in height. The transmission line can be single ended or differential. Also within the package is a “submount” upon which electrical/optical/electro-optic components can be integrated.

Abstract: An opto-electronic apparatus comprising a base layer, one or more photonic elements positioned on the base layer, and an optical layer suspended over the base layer, the optical layer including a moveable optical element positioned over at least one of the photonic elements. A process comprising forming a base layer, placing one or more photonic elements on the base layer, and suspending an optical layer over the photonic elements on the base layer, the optical layer including a moveable optical element.

Abstract: A method and apparatus for a backsided and recessed optical package connection is described. The method includes the formation of a substrate having a top surface layer and an opposed layer, including one or more recessed portions. Following formation of the substrate, leads of a lead unit are coupled to one or more of the recessed portions of the substrate. Next, one or more optical electronic components are mounted onto the top surface of the substrate. Once the optoelectric components are mounted to the top surface of the substrate, a cap is attached to the top surface of the substrate to encapsulate the one or more optical electronic components and form an optoelectronic package.

Abstract: A tunable laser light apparatus having one or more optoelectronic devices hosting a number of selectively activatable light outputting sources, and an integrally packaged movable lens, is described herein.

Abstract: Embodiments of a method to move a lens of an optoelectronic moduleto adjust steering of a light beam, and a system having the optoelectronic module, are described herein.

Abstract: An electromechanical system having an object and drives adapted to cooperate to provide the object with two degrees of mobility is described herein.

Abstract: Two etalons in series may be angled to reduce parasitic reflections in the space between the two. The etalons may be soldered on either side of a post having an aperture there through to allow light to pass. Various sized solder balls and/or solder pads may be used to create the desired angle and to secure the etalons to the post. Alternatively, a lip on the post may create the desired angle. Once secured to the post, rather than aligning the etalons by pick and place methods individually, the post and attached etalons may be secured as a single unit to an optical system, such as within the cavity of an external cavity diode laser (ECDL).

Abstract: Two etalons in series may be angled to reduce parasitic reflections in the space between the two. The etalons may be soldered on either side of a post having an aperture there through to allow light to pass. Various sized solder balls and/or solder pads may be used to create the desired angle and to secure the etalons to the post. Alternatively, a lip on the post may create the desired angle. Once secured to the post, rather than aligning the etalons by pick and place methods individually, the post and attached etalons may be secured as a single unit to an optical system, such as within the cavity of an external cavity diode laser (ECDL).

Abstract: A method and apparatus for a backsided and recessed optical package connection is described. The method includes the formation of a substrate having a top surface layer and an opposed layer, including one or more recessed portions. Following formation of the substrate, leads of a lead unit are coupled to one or more of the recessed portions of the substrate. Next, one or more optical electronic components are mounted onto the top surface of the substrate. Once the optoelectric components are mounted to the top surface of the substrate, a cap is attached to the top surface of the substrate to encapsulate the one or more optical electronic components and form an optoelectronic package.

Abstract: A fiber-flexure-substrate tray for transporting and protecting optical modules and optical module components. The fiber-flexture substrate tray may have a tray body for supporting an optical fiber and other components coupled to the optical fiber while the optical fiber and the other components are processed. In addition, the fiber-flexure-substrate tray may have a thermally conductive substrate holder coupled to the tray body for heat-treating other components coupled to the optical fiber. The tray body may have a support area designed to hold the optical fiber off of the thermally conductive substrate holder to thermally isolate the optical fiber. In addition, a component may be coupled to the tray to hold the optical fiber off of the thermally conductive substrate holder.

Abstract: A package is described. In one embodiment, the package includes multiple optical elements and multiple flexures, with at least one optical element attached to each flexure. The optical elements may be in alignment with each other. In an alternative embodiment, multiple optical elements are attached to a single flexure.

Abstract: A package is described. In one embodiment, the package includes multiple optical elements and multiple flexures, with at least one optical element attached to each flexure. The optical elements may be in alignment with each other. In an alternative embodiment, multiple optical elements are attached to a single flexure.

Abstract: A method and apparatus for a backsided and recessed optical package connection is described. The method includes the formation of a substrate having a top surface layer and an opposed layer, including one or more recessed portions. Following formation of the substrate, leads of a lead unit are coupled to one or more of the recessed portions of the substrate. Next, one or more optical electronic components are mounted onto the top surface of the substrate. Once the optoelectric components are mounted to the top surface of the substrate, a cap is attached to the top surface of the substrate to encapsulate the one or more optical electronic components and form an optoelectronic package.

Abstract: A low profile ringframe used in electro-optical module packaging is disclosed. The ringframe can be mounted so as to be set back from, be flush with, or be extending exteriorly over the outer end wall of the ceramic substrate, and may also be formed so as to help physically separate the ringframe-to-subtrate solder joint from the ringframe-to-laser weld seam. The ringframe, along the side where it is sealed to the adjacent substrate, can be notched with one or more cutout areas to allow a space for wicking of reflowed solder to prevent a built-up solder fillet from forming exteriorly of the ringframe.

Abstract: A method and apparatus for a backsided and recessed optical package connection is described. The method includes the formation of a substrate having a top surface layer and an opposed layer, including one or more recessed portions. Following formation of the substrate, leads of a lead unit are coupled to one or more of the recessed portions of the substrate. Next, one or more optical electronic components are mounted onto the top surface of the substrate. Once the optoelectric components are mounted to the lop surface of the substrate, a cap is attached to the top surface of the substrate to encapsulate the one or more optical electronic components and form an optoelectronic package.

Abstract: Described herein is a hermetic fiber optic package that may have a wide bandwidth radio frequency (e.g., between 9 kHz and 300 GHz) interface and a multilayer substrate provides a platform to integrated various components such as, for example, integrated circuits having electronic components, optoelectronic components, or optics. In one embodiment, the substrate has a wide bandwidth surface mountable interface that may be a single ended or a differential that allows for an electrical signal to pass from the exterior of the package to the interior. The interior of the package contains a “riser” that is used to bring an electrical signal from the plane of the substrate to the plane close to the optical axis. This riser includes a transmission line to achieve the change in height. The transmission line can be single ended or differential. Also within the package is a “submount” upon which electrical/optical/electro-optic components can be integrated.

Abstract: A low profile ringframe used in electro-optical module packaging, for being hermetically sealed, e.g., by a solder joint, to a metalized ceramic substrate base, and to which a deep cover is later hermetically sealed, e.g., by a laser weld, the ringframe's side walls being of sufficiently low height to permit computer-aided viewing from the side, as well as top, of the critical optical fiber end-to-laser diode alignment. The ringframe can be mounted so as to be set back from, be flush with, or be extending exteriorly over the outer end wall of the ceramic substrate, and may also be formed so as to help physically separate the ringframe-to-substrate solder joint from the ringframe-to-laser weld seam. The ringframe, along the side where it is sealed to the adjacent substrate, can be notched with one or more cutout areas to allow a space for wicking of reflowed solder to prevent a built-up solder fillet from forming exteriorly of the ringframe.

Abstract: A fiber-flexure-substrate tray for transporting and protecting optical modules and optical module components. The fiber-flexture substrate tray may have a tray body for supporting an optical fiber and other components coupled to the optical fiber while the optical fiber and the other components are processed. In addition, the fiber-flexure-substrate tray may have a thermally conductive substrate holder coupled to the tray body for heat-treating other components coupled to the optical fiber. The tray body may have a support area designed to hold the optical fiber off of the thermally conductive substrate holder to thermally isolate the optical fiber. In addition, a component may be coupled to the tray to hold the optical fiber off of the thermally conductive substrate holder.