Products/Services for Helium Cadmium (HeCd) Laser Distributor

  • Helium Cadmium (HeCd) Lasers-Image
    Helium Cadmium (HeCd) Lasers - (8 companies)
    Helium cadmium (HeCd) lasers are relatively economical, continuous-wave sources for violet (442 nm) and ultraviolet (325 nm) output. They are used for 3-D stereolithography applications, as well as for exposing holographs. Helium cadmium (HeCd...
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    Laser Wavelength
    Laser Power
    Polarized Output
  • Lasers-Image
    Lasers - (716 companies)
    ...the laser's wavelength. Gases -- carbon dioxide, argon, krypton, helium-neon, etc. Gases are typically pumped by electrical discharge. Solids -- crystals and glasses such as yttrium aluminum garnet (YAG) and sapphires. The crystal/glass host...
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  • Laser Protective Eyewear-Image
    Laser Protective Eyewear - (47 companies)
    Laser protective eyewear includes glasses and goggles designed to filter out harmful radiation from lasers. If left unprotected, the human eye can be damaged permanently from direct or reflected laser beams and radiation. Laser protective eyewear...
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  • Helium Neon Lasers-Image
    Helium Neon Lasers - (36 companies)
    Helium neon (HeNe) lasers have an emission that is determined by neon atoms by virtue of a resonant transfer of excitation of helium. They operate continuously in the red, infrared and far-infrared regions and emit highly monochromatic radiation...
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  • Laser Mounts-Image
    Laser Mounts - (19 companies)
    They are designed for helium-neon lasers and suitable for most optical tube assemblies. V-block base laser mounts are used to mount laser tubes and optical elements (such as achromats) that are thick enough to stand vertically on-edge. Tapped holes around the base...
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    Laser Repair Services - (25 companies)
    ...including carbon dioxide (Co2) lasers, dye lasers, fiber lasers, helium cadmium lasers, ion lasers, laser diodes, laser diode modules, laser pointers, nitrogen lasers, solid state lasers, and Nd:YAG lasers. Laser repair services also offer maintenance...
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    Laser Mirrors - (76 companies)
    Image Credit: Edmund Optics | CVI Laser Optics. Laser mirrors are designed for high reflectance and durability at individual laser wavelength ranges. Laser mirrors are used on the surface of solid-state lasers including alexandrite, Nd-glass, ruby...
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    Alignment Lasers - (16 companies)
    Alignment Lasers are lasers that create an extremely accurate reference point, line, or shape for aligning machines in industrial processes. Alignment lasers are industrial laser devices that provide precision alignment. They enable a variety...
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    Diode Lasers - (369 companies)
    Diode lasers use light-emitting diodes to produce stimulated emissions in the form of coherent light output. They are also known as laser diodes. Diode lasers (or laser diodes) are semiconductor lasers which use electrical power as an energy source...
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    Excimer Lasers - (16 companies)
    ...or bromine). A buffer gas (typically neon or helium). Excimer lasers rely on the interaction between the noble gas and the halogen gas to produce a high-powered beam. The current source pumps the gas medium using very short, high voltage pulses...
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  • Helium-Cadmium Lasers In Commercial Systems
    Using published prices for approxi- mately equivalent power systems and replacement tubes the cost per milliwatt hour of 442nm radiation from a hecd laser is about 50ó of the cost of 488nm radiation from an argon ion laser. … engineers, advice on system design, a line of useful accessories, and a worldwide distributor sales and service … Helium cadmium lasers are available from Liconix of Sunnyvale, California, Omnichrome of Chino, California and Kimmon Electric Company of Tokyo, Japan.
  • Optical Coherence Tomography
    Example sources are shown in Fig. 50.2 and abbreviated as XeCl, xenon chloride (308 nm emission); HeCd , helium – cadmium (325 nm); N2, nitrogen (337 nm); Ar, argon (351, 364, 458, 488, and 514 nm); YAG, neodymium YAG (1,064, 532 … The light source emission spectra for some OCT sources (short-pulsed lasers , swept-wavelength lasers, and superluminescent … … many manufacturers, some with direct sales channels and some with sales supported with distributors that have markups …
  • Handbook Of Biological Confocal Microscopy
    Hecht, J., 1993c, HeCd lasers offer economical blue and ultraviolet light, Laser Green Helium -Neon GRIN Helium– Cadmium Supplier/ Distributor .
  • Building Electro-Optical Systems: Making It all Work 2nd Edition Complete Document
    HeCd lasers are very noisy, and N2 lasers cannot be run CW due to bottlenecks in their level transition rates (you get 10 ns pulses no matter what you do — an example of relaxation oscillations that really oscillate). … such as indium antimonide (InSb), indium arsenide (InAs), platinum silicide (PtSi), and mercury cadmium telluride (HgCdTe, sometimes … … applications, the lifetime approaches a constant value of a few years, limited by helium diffusion through the … The distributor insisted on having it sent back, whereupon they installed the new part grossly misaligned.
  • Encyclopedia of Microfluidics and Nanofluidics
    … types: photon detectors, such as detectors based on indium antimonide (InSb) and mercury cadmium telluride (MCT), and … Laser -Induced Fluorescence … sheets with black background, protective foil, and adhesive for binding onto surfaces are available from different distributors . HeCd Laser PMT or CCD … two parallel plates with the clearance a = 0.217 mm between them containing helium at the pressure …
  • Stereolithography
    The results showed that the integration of constructal distributors homogenized the fluid flow distribution and consequently leaded … … a photoreactive medium containing a photocurable resin and powders (ceramic or metal particles) prior to laser exposure. Finally, the features of 3D parts were investigated thanks to a helium pycnome- ter (Accupyc 1330) for … The actual irradiance profile of the HeCd laser used in the SLA 250/50 machine is not Gaussian … … commercial SL systems is 354.7 nm, although early generation machines used Helium Cadmium (He–Cd) lasers with …
  • Dubbel
    … mass is input that must correspond to the mass of the molding, the inlet and the distributor . … vapor pressure (e.g., iron, cobalt, nickel on the one hand and zinc, cadmium , lead etc. on … … of modern rapid solidification technologies divides itself in following methods: - it Inertgasverdüsen in helium , argon or nitrogen … By optical materials (glasses, glass ceramics), magnetic materials (samarium cobalt, neodymium-ferrous-boron), ceramics and crystals for solid- state lasers , the semiconductor materials are particularly processed. With HeCd lasers, the upper 0,05 until 0,15 mms are only described thick liquid monomeric …
  • Dubbel
    … mass is input that must correspond to the mass of the molding, the inlet and the distributor . … vapor pressure (e.g., iron, cobalt, nickel on the one hand and zinc, cadmium , lead etc. on … … of modern rapid solidification technologies divides itself in following methods: - it Inertgasverdüsen in helium , argon or nitrogen … By optical materials (glasses, glass ceramics), magnetic materials (samarium cobalt, neodymium-ferrous-boron), ceramics and crystals for solid- state lasers , the semiconductor materials are particularly processed. With HeCd lasers, the upper 0,05 until 0,15 mms are only described thick liquid monomeric …
  • World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany
    Particles were either purchased from a commer- cial distributor (Sigma) or were fabricated using a custom- made … … acid (5-ALA) induced Protoporphyrin IX (PpIX) fluorescence, which consists of a semiconductor LASER , a CCD spectrometer … Pushing the Limit – MRI of the Lung Using Hyperpolarized 3- Helium in Conjunction with Parallel Imaging … a small-animal single-photon emission computed tomography (SPECT) imager based on eight cadmium zinc telluride (CZT … Spectral calibration was done using lasers emitting at 442 nm ( HeCd laser), 532 nm (2nd harmonic Nd …
  • Rapid Prototyping: Principles and Applications
    … of the DSPC system comprises a PC computer, a powder holder, a powder distributor , rolls, a print … EOS’S LASER SINTERING SYSTEMS 5 6 7 9 8 10 Helium 4.002602 … 102.9055 77 79 78 80 81 Palladium 106.42 Silver 107.8682 Cadmium 112.411 Indium … … UV light in the 325-nm laser wavelength from a helium – cadmium ( HeCd ) laser for the …