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Axicon Lens
Axicon lens usually called a rotationally symmetric prism and is a axicon lens composed of a conical surface and a flat surface. Axicon lens is often used to generate a beam of Bessel intensity distribution or a conical non-divergent beam. When changing the collimated beam into a ring beam, the plane of the cone lens should face the collimated light source. The light beam generated by the conical lens passes through the optical axis. When the distance from the conical lens to the image increases, the diameter of the formed halo will also increase, while the thickness of the halo remains unchanged. The light beam has the characteristics of a Bessel beam, and the light intensity distribution along the beam propagation direction will not change.
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Laser Flash Lamp
Generally, a Xenon lamp need to seal in a quartz glass tube of the two metal electrodes to store electrical energy, after a high vacuum tube filled with xenon gas treatment, to output the pulse light pulse discharge of the gas discharge lamp. Xenon Lamp widely used in laser engraving machine, laser welding machine, laser drilling machine, laser beauty machine. We manufacture Xenon Lamp selection of quality UV filter quartz tube as the tube material to high quality density thorium tungsten, barium, cerium tungsten electrode tungsten or xenon lamp electrodes, with a load capacity, high efficiency pump laser beam quality, long life and other characteristics.
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Interference Filters
DIEN TECH provides high quality standard and custom-made narrow bandpass interference filters within the spectral range from 200 nm to 2300 nm.
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Plano-Concave Lenses
Plano-concave lens is the most common item used for light projection and beam expansion. Coated with antireflective coatings, lenses are used in various optical systems, lasers and assemblies.
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Super Achromatic Waveplates
Super Achromatic Waveplate can provides extremely flat phase delay in a large Wavelength broadband. The broadband of Quarter Waveplates are 325-1100nm or 600-2700nm, the Half Waveplates are 310-1100nm or 600-2700nm. The Super Achromatic Waveplate of standard adopt Glued strutures.We can customize phase retardation and wavelength according to customer’s requirment.
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True Zero Order Waveplate
Single Plate True Zero-Order Waveplate has broad spectral bandwidth ,wide temperature bandwidth ,wide angle bandwidth,high damage threshold with standard wavelength: 1064，1310nm, 1550nm and thickness down to 0.028mm.
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