Thorlabs powell lens, The Powell lens is an aspheric cylindrical lens shaped specifically to efficiently transform a Gaussian input beam into a diverging beam with a uniform intensity distribution. Powell Lenses, also known as laser line generating lenses, create straight, uniform laser lines by fanning out collimated beams in one dimension. 8mm diameter laser beam input. Powell Lenses, also known as laser line generating lenses, create straight, uniform laser lines by fanning out collimated beams in one dimension. Thorlabs Thorlabs In addition, Thorlabs also offers Axicons and Air-Spaced Doublets. com. The Powell lens is a quantum leap forward in line generator performance over the simple cylinder lens. A cylinder lens produces a poorly illuminated line, one limited by the non-uniform, Gaussian laser beam. Optical Lenses Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. See Thorlabs' General Terms and Conditions. While Powell lenses have some potential disadvantages, such as limited wavelength range and manufacturing complexity, they offer significant advantages over other types of beam shaping techniques. Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. Substrate options include N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. Compliance-Related Questions? Email compliance@thorlabs. The VIS-NIR coated lenses convert laser beams into uniform, straight lines. 8 mm (1/e²), 633 nm Input; 45° Fan Angle. Sep 20, 2024 · By using a series of cylindrical lenses in a specific configuration, Powell lenses can collimate laser beams with high precision and uniformity. Jun 19, 2020 · / Optics / Optical Elements / Optical Lenses / Powell Lenses / LGL130 LGL130 Powell Lens for Ø0. Powell Lenses, also known as Laser Line Generator Lenses, are optimized for a 0. 8 mm (1/e²), 633 nm Input; 30° Fan Angle CAD PDF 3D Product Family LGL145 - Powell Lens for Ø0. Jun 19, 2020 · Customer-Inspired Product! Two year warranty. Incorporated light sources are warrantied for the lesser of one year or (to the extent applicable) the number of hours stated in the specifications. These Laser Line Generator Lenses, also known as Powell lenses, generate a straight, uniform laser line by fanning out a collimated beam in one dimension, as shown in the diagram above.


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