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  1. 25 de jun. de 2024 · Here we present a shortwave infrared photothermal (SWIP) microscope for millimetre-deep vibrational imaging with micrometre lateral resolution.

  2. 15 de abr. de 2016 · This new type of micro-lensed optical fiber can be precisely constructed with low cost and high speed. Deep micrometer-scale and submicrometer-scale far-field light spots can be achieved when the optical fibers are multimode and single mode, respectively.

  3. Optical micrometers capture the silhouette of targets as they pass between a transmitter and receiver. Unlike a conventional laser micrometer, optical micrometers employ a high-intensity LED, telecentric lenses, and a high-speed CMOS to capture images of the full field of view simultaneously.

  4. Precise optical micrometers for dimensional measurements in production, machine monitoring & quality assurance. High accuracy and resolution from 0.1 µm.

  5. Optical micrometers use a high-speed CMOS sensor to measure distances, diameters, widths, positions, radii, and bevels directly on the production line. An optical micrometer allows continuous, real-time inspection of production parts.

  6. 1 de jun. de 2021 · In the following, we will address recent technological advances on three main factors of volumetric imaging: imaging speed (section 2, sub-second to millisecond), penetration depth (section 3, millimeter and beyond), and spatial resolution enhancement (section 4, micrometer to nanometer). 2.

  7. An Optical Depth Micrometer is a hand-held microscope and optical depth gauge. It uses a manual focus method to measure surface indentations and protrusions. Optical Micrometers are primarily used for measuring damage on critical aircraft surfaces to determine severity, repairability, and airworthiness .