Abstract: An I-beam clamp (10) is provided that has a first clamping member (26) having a first flange engagement surface (28) configured for engagement with a first flange surface of a flange of an I-beam. The first clamping member has a first web engagement surface (30) configured for engagement with a first web surface of a web of the I-beam. A second clamping member (32) is provided and configured for engagement with the first flange surface and a second web surface of the web. The first and second clamping members are configured for movement relative to one another in a direction (28) perpendicular to the first and second web surfaces. A third clamping member (40) is present and has a third flange engagement surface (42) configured for engagement with a second flange surface of the flange. The third clamping member is configured for movement toward the second flange surface of the flange of the I-beam.

Abstract: A spectral imaging device (1312) for capturing one or more, two-dimensional, spectral images (1313A) of a sample (1310) including (i) an image sensor (1328), (ii) an illumination source (1314), (iii) a beam path adjuster (1362), and (iv) a control system (1330). The illumination source (1314) that generates an illumination beam (1316) that is directed along an incident sample beam path (1360) at the sample (1310). The beam path adjuster (1362) selectively adjusts the incident sample beam path (1360).

Abstract: An assembly (10) for generating a laser beam (12) includes a beam steering assembly (18); a laser assembly (16) that is tunable over a tunable range; and a controller (20). The laser assembly (16) generates a laser beam (12) that is directed at the beam steering assembly (18). The controller (20) dynamically controls the beam steering assembly (18) to dynamically steer the laser beam (12) as the laser assembly (16) is tuned over at least a portion of the tunable range. As a result thereof, the laser beam (12) is actively steered along a desired beam path (12A) while the wavelength of the laser beam (12) is varied.

Abstract: An apparatus for a trailer is provided that has a top fairing configured for being mounted to a top surface of the trailer at a location closer to the back of the trailer than the front of the trailer. The trailer has a longitudinal direction, a lateral direction, and a vertical direction. A side fairing is also present and is configured for being mounted to a side surface of the trailer. The top fairing engages the side fairing.

Abstract: A spectral imaging device (1312) for capturing one or more, two-dimensional, spectral images (1313A) of a sample (1310) including (i) an image sensor (1328), (ii) an illumination source (1314), (iii) a beam path adjuster (1362), and (iv) a control system (1330). The illumination source (1314) that generates an illumination beam (1316) that is directed along an incident sample beam path (1360) at the sample (1310). The beam path adjuster (1362) selectively adjusts the incident sample beam path (1360).

Abstract: An apparatus for a trailer is provided that has a top fairing configured for being mounted to a top surface of the trailer. The trailer has a longitudinal direction, a lateral direction, and a vertical direction. A side fairing is present and is configured for being mounted to a side surface of the trailer. A corner at the side fairing and the top fairing has an outer surface with a first location and a second location. The first location is located forward of the second location in the longitudinal direction, and the first location has a radius of curvature that is smaller than a radius of curvature of the second location. The top and side fairings are configured for being mounted at locations closer to the back of the trailer than to the front of the trailer.

Abstract: An apparatus for a trailer is provided that has a top fairing configured for being mounted to a top surface of the trailer at a location closer to the back of the trailer than the front of the trailer. The trailer has a longitudinal direction, a lateral direction, and a vertical direction. A side fairing is also present and is configured for being mounted to a side surface of the trailer. The top fairing engages the side fairing.

Abstract: An apparatus for a trailer is provided that has a top fairing configured for being mounted to a top surface of the trailer. The trailer has a longitudinal direction, a lateral direction, and a vertical direction. A side fairing is present and is configured for being mounted to a side surface of the trailer. A corner at the side fairing and the top fairing has an outer surface with a first location and a second location. The first location is located forward of the second location in the longitudinal direction, and the first location has a radius of curvature that is smaller than a radius of curvature of the second location. The top and side fairings are configured for being mounted at locations closer to the back of the trailer than to the front of the trailer.

Abstract: A spectral imaging device (12) for generating an image (13A) of a sample (10) includes (i) an image sensor (30); (ii) a tunable light source (14) that generates an illumination beam (16) that is directed at the sample (10); (iii) an optical assembly (22) that collects light from the sample (10) and forms an image of the sample (10) on the image sensor (30); and (iv) a control system (32) that controls the tunable light source (14) and the image sensor (30). During a time segment, the control system (32) (i) controls the tunable light source (14) so that the illumination beam (16) has a center wavenumber that is modulated through a first target wavenumber with a first modulation rate; and (ii) controls the image sensor (30) to capture at least one first image at a first frame rate. Further, the first modulation rate is equal to or greater than the first frame rate.

Abstract: An assembly (12) for rapid thermal data acquisition of a sample (10) includes a laser source (14), a light sensing device (26), and a control system (28). The laser source (14) emits a laser beam (16) that is directed at the sample (10), the laser beam (16) including a plurality of pulses (233). The light sensing device (26) senses mid-infrared light from the sample (10), the light sensing device (26) including a pixel array (348). The control system (28) controls the light sensing device (26) to capture a plurality of sequential readouts (402) from the pixel array (348) with a substantially steady periodic readout acquisition rate 405. The control system (28) can generate a spectral cube (13) using information from the readouts (402).

Abstract: A spectral imaging device (12) for generating an image (13A) of a sample (10) includes (i) an image sensor (30); (ii) a tunable light source (14) that generates an illumination beam (16) that is directed at the sample (10); (iii) an optical assembly (22) that collects light from the sample (10) and forms an image of the sample (10) on the image sensor (30); and (iv) a control system (32) that controls the tunable light source (14) and the image sensor (30). During a time segment, the control system (32) (i) controls the tunable light source (14) so that the illumination beam (16) has a center wavenumber that is modulated through a first target wavenumber with a first modulation rate; and (ii) controls the image sensor (30) to capture at least one first image at a first frame rate. Further, the first modulation rate is equal to or greater than the first frame rate.

Abstract: An assembly (12) for rapid thermal data acquisition of a sample (10) includes a laser source (14), a light sensing device (26), and a control system (28). The laser source (14) emits a laser beam (16) that is directed at the sample (10), the laser beam (16) including a plurality of pulses (233). The light sensing device (26) senses mid-infrared light from the sample (10), the light sensing device (26) including a pixel array (348). The control system (28) controls the light sensing device (26) to capture a plurality of sequential readouts (402) from the pixel array (348) with a substantially steady periodic readout acquisition rate 405. The control system (28) can generate a spectral cube (13) using information from the readouts (402).