Abstract: A method includes identifying multiple planned sequences of operations involving industrial equipment. The planned sequences of operations include one or more sequences of operations currently being performed using the industrial equipment and/or one or more sequences of operations to be performed using the industrial equipment. The method also includes identifying information associated with prior executions of the sequences of operations. The information includes timing information associated with the prior executions of the sequences of operations. The method further includes generating timing predictions for operations in the planned sequences of operations using the identified information. In addition, the method includes generating an interface for presentation to an operator. The interface identifies the planned sequences of operations and the timing predictions for the operations in the planned sequences of operations.

Abstract: An optical fiber pigtail and methods of fabricating of the same. The invention also relates to a method of self-alignment of a fiber pigtail and a method of attachment of a fiber pigtail to a surrogate chip.

Abstract: An image analysis and enhancement system is provided with an image processor, imaging metrics, an image storage depository, and a reconfigurable sensor device that can be present at the same location. A remote reconfigurable sensor device is connected to the image processor via a communication link. Both the reconfigurable sensor device and the remote reconfigurable sensor device are equipped with selectable optical elements and imaging elements that are selected in a desired combination and orientation to capture desired image frames from a target scene or object. The selectable optical and imaging elements are provided with actuating devices to move and translate the selected optical and imaging elements into a desired orientation with one another, so that a desired imaging technique can be employed to obtain an enhanced image. The system is applicable to industrial, medical and military use.

Abstract: An image analysis and enhancement system is provided with an image processor, imaging metrics, an image storage depository, and a reconfigurable sensor device that can be present at the same location. A remote reconfigurable sensor device is connected to the image processor via a communication link. Both the reconfigurable sensor device and the remote reconfigurable sensor device are equipped with selectable optical elements and imaging elements that are selected in a desired combination and orientation to capture desired image frames from a target scene or object. The selectable optical and imaging elements are provided with actuating devices to move and translate the selected optical and imaging elements into a desired orientation with one another, so that a desired imaging technique can be employed to obtain an enhanced image. The system is applicable to industrial, medical and military use.

Abstract: An image analysis and enhancement system is provided with an image processor, imaging metrics, an image storage depository, and a reconfigurable sensor device that can be present at the same location. A remote reconfigurable sensor device is connected to the image processor via a communication link. Both the reconfigurable sensor device and the remote reconfigurable sensor device are equipped with selectable optical elements and imaging elements that are selected in a desired combination and orientation to capture desired image frames from a target scene or object. The selectable optical and imaging elements are provided with actuating devices to move and translate the selected optical and imaging elements into a desired orientation with one another, so that a desired imaging technique can be employed to obtain an enhanced image. The system is applicable to industrial, medical and military use.

Abstract: The present invention provides methods for fabricating interferometric fiber optic transceivers having integrated components in which a polymer-on-silicon and beam splitter module replaces the conventional LiNbO3 crystal. The polymer-on-silicon waveguides permit the hybridization of the transceiver and its semi-automated production by semi-conductor processing equipment. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of the claims.

Abstract: An optical phase modulator comprising a plurality of non-polarizing waveguides having a layered stack including a core between at least one layer of cladding material, wherein the core is constructed of electro-optic material(s), wherein the layers of cladding materials having lower indices of refraction than the core for guided mode, wherein the layer of cladding material having higher indices of refraction than the core for non-guided mode, a substrate dimensioned and configured to integrate a plurality of optical components, wherein the optical components include a plurality of non-polarizing waveguide(s), a waveguide having a non-polarizing non-modulating region and a non-polarizing modulating region, coupler/splitter(s), electrode(s), a waveguide configuration including a first non-polarizing waveguide, a second polarizing waveguide and a third waveguide, and at least two optical fiber pigtails where one is coupled to a second and third waveguide.

Abstract: An optical phase modulator comprising a plurality of polarizing waveguides having a layered stack including a core between at least one layer of cladding material, wherein the core is constructed of electro-optic material(s), wherein the layers of cladding materials having lower indices of refraction than the core for guided mode, wherein the layers of cladding materials having higher indices of refraction than the core for non-guided mode, at least one electrode coupled to at least one waveguide including a modulating polarizing region, at least one waveguide having a non-modulating region and a modulating region, a substrate dimensioned and configured to integrate a plurality of optical components, wherein the optical components include a plurality of polarizing waveguide(s), a waveguide having a non-modulating region and a modulating region, coupler/splitter(s), electrode(s), and a waveguide configuration including a first polarizing waveguide, a second polarizing waveguide and a third polarizing waveguide

Abstract: An optical phase modulator comprising a polarizing waveguide having two ends and having a layered stack including a core between at least one layer of cladding material, wherein the core is constructed of electro-optic material(s), wherein the waveguide includes a modulating region and a non-modulating region, wherein the layers of cladding materials having lower indices of refraction than the core for guided mode, wherein the layer of cladding material having higher indices of refraction than the core for non-guided mode, two ports coupled to each end of the waveguide, a light that propagates into the waveguide, a substrate dimensioned and configured to integrate a plurality of optical components, wherein the optical components include a waveguide and ports, and a waveguide configuration including the waveguide, wherein each end of waveguide is coupled to a port for one-way propagation of the light.

Abstract: A polymer phase modulator having a plurality of polarizing waveguides having a layered stack including a core between at least one layer of cladding material, wherein the core is constructed of electro-optic material(s), wherein the layers of cladding materials having lower indices of refraction than the core for guided mode, wherein the layer of cladding material having higher indices of refraction than the core for non-guided mode, at least one waveguide having a non-modulating polarizing region, a substrate dimensioned and configured to integrate a plurality of optical components, wherein the optical components include a plurality of polarizing waveguide(s) and non-polarizing waveguide(s), a waveguide having a polarizing non-modulating region and a non-polarizing modulating region, coupler/splitter(s), electrode(s), and a waveguide configuration including a first polarizing waveguide, a coupler/splitter including a plurality of splitter ports, a second polarizing waveguide and a third polarizing waveguide.

Abstract: An optical transceiver comprising an optical bench including of a waveguide on a substrate, a light source, a system of transceiver module waveguides, a waveguide coupler, a fiber, and a detector.

Abstract: A space-fed phased array radar utilizes a network of improved Mach-Zehnder nterferometers to provide a space-fed, optically controlled millimeter wave/microwave antenna array that is capable of either one-way or two-way transmission. In the two-way communication relay mode, both ends of the relay link can remotely switch from a transmit to a receive mode and vice versa while, at the same time, steering the outgoing radiation beams on both sides of the relay so as to achieve maximum signal-to-noise ratio between the two terminals (i.e. signal stations) of the communication link. The improvements include receiving antenna with beam-scanning capability to receive millimeter or microwave signals from a first signal station, amplifiers to amplify outgoing signals prior to being radiated outwardly by transmitting antenna and a means to render the same antenna array capable of being used in a two-way transmit and receive mode.

Abstract: A method of fabricating composite optical channel waveguides in electro-ocal polymers. An electrically conductive substrate is coated with an ultraviolet epoxy resin which is cured by subjecting the composite to an ultraviolet light. Another layer of ultraviolet epoxy resin is applied and developed into a predetermined waveguide configuration by selective curing. The uncured epoxy is removed with a solvent which does not effect the cured ultraviolet epoxy resin. A non-linear polymer is coated over the composite and a gold electrode is deposited on its upper surface for poling purposes. After poling, the gold electrode is removed and an upper cladding is applied along with the device electrode. The invention also provides a novel waveguide as produced by the method. Where a simple waveguide is desired, the steps of applying the gold film, poling, heating, and acid etching the gold film may be omitted.

Abstract: A method for fabricating high-quality optical waveguides in optical quality oxide crystals by ion implantation doping and controlled epitaxial recrystallization is provided. Masked LiNbO.sub.3 crystals are implanted with high concentrations of Ti dopant at ion energies of about 350 keV while maintaining the crystal near liquid nitrogen temperature. Ion implantation doping produces an amorphous, Ti-rich nonequilibrium phase in the implanted region. Subsequent thermal annealing in a water-saturated oxygen atmosphere at up to 1000.degree. C. produces solid-phase epitaxial regrowth onto the crystalline substrate. A high-quality single crystalline layer results which incorporates the Ti into the crystal structure at much higher concentrations than is possible by standard diffusion techniques, and this implanted region has excellent optical waveguides properties.

Abstract: An amorphous silicon spatial light modulator that includes a unique three electrode structure that is used to create a two-dimensional electric field distribution in liquid crystal material. This modulator allows for the use of very thin photoconductor layers and a middle electrode in the form of a grating structure to provide control of the field shape while also providing for high spatial resolution.