Request InfoJEOL USA Inc.A new cold field emission gun (FEG) from JEOL USA Inc. enhances the ultrahigh atomic-level resolution of the company’s JEM-ARM200F aberration-corrected scanning/scanning transmission electron microscope. Now outfitted with the optional and field-retrofittable cold FEG, the JEM-ARM200F has ultrahigh imaging resolution that is guaranteed at 78 pm with an energy resolution of 0.3 eV. The higher brightness and smaller source size of the cold FEG produce a smaller, sharper electron probe with a larger probe current, resulting in enhanced atom-by-atom imaging and chemical analysis. The...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jan/Feb 2023 IssueDiode LaserThe LBX-488 LaserBoxx diode laser from Oxxius SA provides a low-noise optical output, ultrahigh beam quality, and fast modulation. 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The high level of accuracy...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryelectron-beam lithography systemAn electron-beam lithography (EBL) system is a sophisticated nanofabrication tool used in the semiconductor industry and research laboratories to pattern extremely fine features with sub-micrometer...Photonics Dictionaryoptical testing instrumentAn optical testing instrument is a device or system used to evaluate and measure the performance, quality, and characteristics of optical components, systems, and devices. These instruments play a...Photonics Dictionaryaspheric lensAn aspheric lens is a type of lens whose surface profiles deviate from the traditional spherical shape. Unlike spherical lenses, which have a constant curvature across their surfaces, aspheric lenses...Photonics Dictionarymicrolens arrayA microlens array is a grid-like structure composed of numerous small lenses, typically arranged in a regular pattern. 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