A sensor apparatus includes a photosensitive sensor, a cover, and a moving mechanism. The photosensitive sensor includes a first lens and a second lens which focus on a photosensitive element. The cover includes a first slit arranged on an optical axis of the first lens and a second slit arranged on an optical axis of the second lens. The moving mechanism is configured to move the photosensitive sensor and the cover relative to each other so that the second slit is arranged on the optical axis of the first lens.

A light interference system is provided. The light interference system includes a light source configured to generate a measurement light; a fiber configured to propagate therethrough the measurement light; and a measurement device. The fiber includes a single-mode fiber, a multimode fiber and a connector connecting the single-mode fiber and the multimode fiber. A tip end of the fiber is formed of the multimode fiber, and an end surface of the tip end of the fiber is configured to emit the measurement light to a measurement target object and receive a reflection light from the measurement target object. The measurement device is configured to measure physical property of the measurement target object based on the reflection light.

A reflective type passive infrared motion detection system includes a housing, a sensor element and a reflecting element. The sensor element is disposed on the housing. The reflecting element is disposed on the housing and has a plurality of reflecting tiers. Each reflecting tier has a plurality of reflecting curved surfaces, the reflecting curved surfaces are arranged along a first axial direction in sequence, and the reflecting tiers are arranged along a second axial direction in sequence. The reflecting curved surfaces respectively have different azimuth angles. An aperture width of each reflecting curved surface along a direction perpendicular to the second axial direction is positively correlated with a reciprocal of a cosine value of the corresponding azimuth angle. An aperture length of the reflecting curved surfaces of each tier along a direction of the second axial direction is positively correlated with square of a distance of the corresponding infrared source.

An infrared imaging microbolometer integrating a membrane assembled in suspension above a substrate by means of holding arms attached to anchoring nails is disclosed. The membrane includes a support layer crossing the upper end of the anchoring nails. It also includes an absorber or electrode deposited on the support layer and on the anchoring nails with a pattern forming at least two electrodes. It further includes a dielectric layer deposited on the absorber or electrode and on the support layer, at least two conductive vias formed through the dielectric layer in contact with the at least two electrodes, and a thermometric or thermoresistive material arranged on a planar surface formed at the level of the upper ends of the conductive vias.

An optical device is provided. The optical device includes a time-of-flight (TOF) sensor array, a photon conversion thin film, and a light source. The photon conversion thin film is disposed above the time-of-flight sensor array. The light source emits light with a first wavelength towards the photon conversion thin film to be converted into light with a second wavelength received by the time-of-flight sensor array. The second wavelength is longer than the first wavelength.

An information processing apparatus includes: an information receiver configured to receive imaging data output from an imaging device; and a processing unit configured to generate a color image based on the received imaging data and control a display device to display the generated color image. The processing unit generates a detection frame constituted as plural regions based on the imaging data, controls the display device to display the generated detection frame as being superimposed on the color image, and displays a temperature for each of the plural regions.

Systems that enable observing celestial bodies during daylight or in under cloudy conditions.

A method includes capturing and scaling VLC and an IAS outputs to generate a scaled VLC output and a scaled thermal output (STO), aligning the scaled VLC output to the STO to generate an aligned image based on the scaled VLC output and the STO, determining alignment value(s) based on the aligned image, a laser pointer outputting a light beam to produce a laser dot on a target, and capturing a further output of the VLC. The method includes displaying the further output of the VLC (including a representation of the laser dot (RLD)), and an alignment marker, shifting the alignment marker and/or the RLD to a common position; determining coordinate(s) of the output of the IAS based on coordinate(s) of the further output of the VLC where the alignment marker and the RLD are shown at the common position; and storing the coordinate(s) of the output of the IAS.

The present invention relates to a method of making a light converting optical system. The method involves providing a first optical layer having a microstructured front surface comprising an array of linear grooves that reflect first light rays using total internal reflection and deflect second light rays using refraction. A thin sheet of reflective light scattering material is positioned parallel to the first optical layer. A second optical layer is provided with a microstructured front surface. A continuous photoabsorptive film layer comprising a light converting semiconductor material is positioned between the first optical layer and the reflective material, with a thickness less than the minimum thickness required for absorbing all light traversing through the film layer. The method further involves providing a light source and positioning the second optical layer on the light path between the light source and the photoabsorptive film layer.

An apparatus for processing substrates includes a continuum radiation source, a source manifold optically coupled to the continuum radiation source and comprising: a plurality of beam guides, each having a first end that optically couples the beam guide to the continuum radiation source; and a second end. The apparatus also includes a detector manifold to detect radiation originating from the source manifold and transmitted through a processing area, and one or more transmission pyrometers configured to analyze the source radiation and the transmitted radiation to determine an inferred temperature proximate the processing area.