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By John Oncea, Editor | Hyperspectral imaging is a rapidly developing technique, with a multitude of spectral imaging systems having been explored over the last few decades. These systems are being researched for their potential use in the life sciences industry. |
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SPOTLIGHT ON HYPERSPECTRAL IMAGING |
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| Aerial Hyperspectral Imaging: OCI Hyperspectral Imagers | Application Note | By Owen Wu, BaySpec Inc. | The OCI-UAV hyperspectral imagers enable detailed monitoring of ground objects' spatial, temporal, and spectral characteristics from small UAVs, with example images provided for topography analysis. |
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| Optical Filter Spectral Features | Application Note | Alluxa, Inc. | Optical filters selectively transmit light in a particular range of wavelengths. The spectral features of optical filters are important for selecting the right filter for a particular application. |
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| Sensor Influence On The Precision Of Piezo Positioning Stages | Article | PI (Physik Instrumente) LP | The selection of the feedback sensor greatly influences the performance of a piezo positioning stage, and choosing the most appropriate sensor depends on understanding the application and its impact on positioning results. |
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As Photonics West 2023 winds down, we visit Mark Donaghy at the Raptor Photonics booth for a look at their line of SWIR and CMOS cameras and a new hyperspectral imaging system. |
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The Verifire Asphere+ (VFA+) system enables precise asphere metrology by leveraging Fizeau interferometry — a long-proven method of high-precision and high-resolution optical metrology. |
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