Abstract: A new innovative way for connecting multiple thermal imaging sensors to a base unit while only using one port of the base unit when connected to such a base unit; this by using a daisy chained connection between the sensors themselves. The thermal imaging sensor(s) connect to each other using a wired connectivity with or without being connected directly or indirectly to a base unit. The thermal imaging sensor in this invention is not a single standalone unit but consists of at least 2 physical different devices that are connected to each other using a wired connection.

Abstract: Systems, methods and tools for the interrogation of fiber-reinforced composite strength members to assess the structural integrity of the strength members. The systems and methods utilize the transmission of light through optical fibers that are embedded along the length of the strength members. The inability to detect light through one or more of the optical fibers may be an indication that the structural integrity of the strength member is compromised. The systems and methods may be implemented without great difficulty and may be implemented at any time in the life cycle of the strength member, from production through installation. The systems and methods have particular applicability to bare overhead electrical cables that include a fiber-reinforced strength member.

Abstract: Microbolometer systems and methods are provided herein. For example, an infrared imaging device includes a substrate having contacts and a surface. The surface defines a plane. The infrared imaging device further includes a microbolometer array coupled to the substrate. Each microbolometer of the microbolometer array includes a cross-section having a first section, a second section substantially parallel to the first section, and a third section joining the first section and the second section.

Abstract: An X-ray imaging apparatus is proposed. The X-ray imaging apparatus is configured to capture first and second X-ray images having examination object's alignment positions different from each other, the X-ray imaging apparatus including an imaging part configured to include a generator and a detector facing each other with an examination object interposed therebetween, and rotate the generator and the detector about a rotation axis therebetween to capture each of the first and second X-ray images, and an examination object alignment part configured to arrange the examination object between the generator and the detector, wherein a position of at least a part of the examination object alignment part is variable, so as to move and align the examination object to a first alignment position for capturing the first X-ray image and a second alignment position for capturing the second X-ray image, respectively.

Abstract: A target position determination of a single-slot collimating plate and a collimator assembly are disclosed. A first measurement signal is acquired based upon of the first instance of air scanning, when the single-slot collimating plate moves a predetermined distance from a starting position to a first position in a first direction of the Z axis. A second measurement signal is acquired based upon the second instance of air scanning, when the single-slot collimating plate moves a predetermined distance from the starting position to a second position in the direction opposite to the first direction. A composite measurement signal and a composite air calibration signal are determined based upon the first measurement signal and the second measurement signal. The composite measurement signal is calibrated using the composite air calibration signal. The target position of the single-slot collimating plate is determined based upon the calibrated composite measurement signal.

Abstract: A motion sensing device adapts a field of view around a primary sensing axis of the motion sensing device by electrically controlling a detection sensitivity of a passive infrared sensor of the motion sensing device. Responsive to adapting the field of view, the motion sensing device monitors for motion within the field of view using the passive infrared sensor.

Abstract: A Fourier transform spectrometer comprising an interferometer comprising a fixed mirror, a movable mirror and a detector, wherein: the mirrors are positioned parallel to each other and form an optical cavity; the movable mirror is operable to move relative the fixed mirror to change the size of the optical cavity; a first mirror of the mirrors is positioned such that light received from a sample enters the optical cavity through a back of the first mirror; the detector is positioned and operable to detect light which has exited the optical cavity through a back of the second mirror of the mirrors and output an interferogram; and the mirrors are distanced from each other such that the movable mirror is at or can move to a position where at least two paths to the detector for received light reflected within the interferometer are equal length.

Abstract: A radiological imaging method including: 2 radiation sources with imaging directions orthogonal to each other, performing vertical scanning of a standing patient along a vertical scanning direction, wherein the radiological method includes at least one operating mode in which: a frontal scout view is made so as to identify a specific bone(s) localization within the frontal scout view, both driving current intensity and voltage intensity modulations of the frontal radiation source, depending on patient thickness and on the identified specific bone(s) localization along the vertical scanning direction, are performed simultaneously, preferably synchronously, and automatically, so as to improve a compromise between: lowering the global radiation dose received by a patient during the vertical scanning, and increasing the local image contrasts of the identified specific bone(s) localization at different imaging positions along the vertical scanning direction, for the frontal image.

Abstract: Techniques are disclosed for optical imager devices, systems, and methods. In one example, an imaging system includes a focal plane array (FPA) and a light shield. The FPA includes a detector array configured to detect a first portion of electromagnetic radiation and generate a detector signal based on the first portion. The FPA further includes a readout circuit coupled to the detector array and configured to receive the detector signal. The light shield is coupled to the FPA and configured to block a second portion of the electromagnetic radiation. Related devices and methods are also provided.

Abstract: Some aspects relate to integrated devices for obtaining timing and/or spectral information from incident light. In some embodiments, a pixel may include one or more charge storage regions configured to receive charge carriers generated responsive to incident photons from a light source, with charge carriers stored in the charge storage region(s) indicative of spectral and timing information. In some embodiments, a pixel may include regions having different depths, each configured to generate charge carriers responsive to incident photons. In some embodiments, a pixel may include multiple charge storage regions having different depths, and one or more of the charge storage regions may be configured to receive the incident photons and generate charge carriers therein. In some embodiments, a pixel may include an optical sorting element configured to direct at least some incident photons to one charge storage region and other incident photons to another charge storage region.

Abstract: In one example, there is provided a method for processing data associated with inspection of cargo with an inspection system, the inspection system including a radiation source configured to emit a plurality N of successive pulses irradiating the cargo at a frequency, and a matrix detector including a first column p1 of detectors and at least one second column p2 of detectors. The method includes obtaining data associated with a scanning of at least one part of the cargo with a current frequency fn, wherein the scanning includes displacing the cargo and the system with a relative scanning displacement; determining a pace ?, at a predetermined instant t; and determining whether the determined pace ? is reliable. If the pace is reliable, the current frequency is updated.

Abstract: Techniques for facilitating temperature compensation are provided. In one example, an infrared imaging system includes a focal plane array configured to capture radiation from a scene and generate image data based on the radiation. The focal plane array further captures radiation from an element associated with the infrared imaging system during capture of the radiation from the scene. The infrared imaging system further includes a temperature sensor configured to determine a temperature of the focal plane array. The infrared imaging system further includes a processing circuit configured to determine a temperature associated with the element based on the temperature of the focal plane array. The processing circuit is further configured to determine a temperature associated with an object in the scene based on the infrared image data, the temperature associated with the element, and the temperature of the focal plane array. Related devices and methods are also provided.

Abstract: The invention concerns an apparatus for scanning the optical properties of materials using a stationary sample stage and a dual-axis rotational system. The apparatus includes motors for azimuthal and polar rotation, supporting an optical system with adjustable lenses and filters to collect data from multiple angles. This design is particularly advantageous for photo-excited materials using linearly polarized sources, as it maintains static pump polarization, eliminating the need for additional motors or optical elements to align the pump with the sample's rotation. This avoids complications with halfwave plates and broadband retarders, which may not preserve linear polarization across all wavelengths. The modular system accommodates various detectors, ensuring versatility while enabling precise, high-resolution spectral imaging.

Abstract: CT system including: an X-ray source and an X-ray detector arranged opposite the X-ray source, wherein the X-ray detector and the X-ray source may be mutually rotated around at least one rotation center through a rotator, wherein the distances between the at least one rotation center and the X-ray source and between the at least one rotation center and the X-ray detector are different.

Abstract: Methods and systems are provided for increasing a quality of computed tomography (CT) images. In one embodiment, a method for a photon-counting computed tomography (PCCT) system comprises, adjusting an X-ray tube output current of the PCCT system across and/or within one or more views, the current adjusted between a first current and a second current, the first current higher than the second current; for a view of the one or more views scanned by the PCCT system, applying a first pile-up correction to a first photon count output at each detector of a detector array of the PCCT system at the first current, the first pile-up correction calculated based on a second pile-up correction applied to a second photon count output at each detector at the second current; and reconstructing an image based on the corrected first photon count and the corrected second photon count.

Abstract: An electronic device includes a first passive infrared (PIR) sensor and a second PIR sensor positive vertically below the first PIR sensor. One or more lenses are shaped and positioned to focus light received at the one or more lenses onto the first PIR sensor and the second PIR sensor. The first PIR sensor has a first field of view (FoV), and the second PIR sensor has a second FoV that is vertically and horizontally offset from the first FoV.

Abstract: A hand-grip type oral X-ray device having an alignment function according to an embodiment includes an X-ray tube configured to generate and emit X-rays, an X-ray receiver including a first gyro-sensor and a first communication module, having, at a corner thereof, a magnet configured to generate a magnetic force, and configured to receive the X-rays generated from the X-ray tube to acquire X-ray data about an object in the oral cavity, and a handle including a rod-shaped grip operable by the hand of a user and an extension arm connecting the X-ray receiver and the grip to each other, and coupled to the X-ray receiver.

Abstract: A gas detector detects difluoromethane present in a remote target space. The gas detector includes a detection portion that detects the difluoromethane by using absorption of light of a predetermined wavelength. The predetermined wavelength is in a wavelength range of any of a first wavelength range of 1659 to 1673 nm, a second wavelength range of 1724 to 1726 nm, a third wavelength range of 2218 to 2221 nm, a fourth wavelength range of 2463 to 2466 nm, a fifth wavelength range of 3316 to 3318 nm, and a sixth wavelength range of 9034 to 9130 nm.

Abstract: A nitride semiconductor substrate that has a diameter of 2 inches or more and includes a main surface for which the closest low index crystal plane is a (0001) plane. The ratio of FWHM1{10-12} to FWHM2{10-12} is 80% or more.

Abstract: A method of generating a test for a radiation source for a lithographic apparatus comprises a step of receiving data corresponding to a plurality of firing patterns of the radiation source. The method further comprises the step of analyzing the data to determine parameters for configuring one or more further firing patterns for testing the radiation source. The parameters are determined such that a stability of the radiation source when executing the one or more further firing patterns configured using the parameters is substantially the same as, or within predefined bounds relative to, a stability of the radiation source when executing the plurality of firing patterns. Furthermore, parameters are determined such that a total duration of the one or more further firing patterns when executed by the radiation source will be less than a duration of the plurality of firing patterns when executed by the radiation source.