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  • Laser Welding Creates Potential for Small Parts Applications
    as the energy source is a process used to achieve a balance between the process of thermal fusion and metallurgical effects. Functionally, the laser generates infrared or visible light (usually with the use of Nd-YAG lasers or frequency-doubled "green" lasers for reflective metals) which
  • Laser Marking: Scratching the Surface
    In the past, CO2 and Nd: YAG lasers dominated the marking,. cutting and welding of industrial tooling and manufactured. goods. These laser types were the first to be brought. to the marketplace and they were quite useful for their time. Focusing solely on the laser marking side
  • Fiber Laser Cutting of Thin Stainless Steel
    produced by the SPI 100W fiber laser have. samples. were. prepared. by. conventional. less taper and recast layers than those. metallographic techniques; results are shown in. produced by solid state Nd: YAG lasers or by. figure1 & 2. To confirm visual observations,. CO2 lasers. metallographic
  • Synthesis of (SrLaF)FeAs superconducting films by pulsed laser deposition
    superconductors, a Co-doped SrFe. Nd: YAG laser. 2As2 epitaxial. film is firstly reported to become a superconductor with the. Ablation plums. transition temperature Tc of 20 K [3]. In order to obtain. superconducting thin films, there are some serious problems. Irradiation of photo excited lights
  • Trends in Laser Research
    of the spectrum. The new search is accomplished under the term of different laser types such as `CO2. laser' Semiconductor laser, Excimer, Ion, Chemical, Nd: YAG, X-ray, and Nitrogen laser. In the area of semiconductor lasers a great deal of attention has been paid to the quantum. well and quantum
  • The Progress of Industrial Laser Marking (.pdf)
    conversion and. may also extend the operating lifetime of. the laser diode. This process pumps laser. diode light simultaneously from 2. directions into an Nd: YVO4 crystal. (Yttrium Orthovanadate) (Figure 10). Figure 10: YVO4 Dual End Pumping Cavity. YVO4 lasers produce a 1.064 um wavelength more
  • Laser Machining Fiber-Reinforced Plastics
    in the industry today are the CO2 (carbon dioxide ) laser and the. Nd-YAG (neodymium yttrium-alumina garnet) laser. The former is a gas laser and the latter a. World Lasers, Inc. / PO BOX 95 / Reading, PA 19607-0095 / www.worldlasers.com / Tel: 484-359-8906 / info@worldlasers.com. solid state laser
  • The Big Three in Metal Marking - Applications for Etching, Polishing and Annealing (.pdf)
    by 12-inch marking area, state-of-the art fiber laser technology with flying optics beam delivery to create a system that is economical, easy to use, and advantageous over traditional Nd: YAG galvo based beam delivery systems. The FiberMark is also unique in that it is the only system of its kind
  • Comparison of diode-side-pumped
    ,. Nd:YAP triangle was prepared and the characterization of this material was performed in the same system. together with the previously tested Nd:YAG crystal to compare this two materials. 2. MATERIALS AND METHODS. 2.1. Laser Active Medium. As an active medium of constructed slab lasers two similar
  • Wide Area Work Flow (WAWF)
    . Dot Peen Marking. Job Shop Services. Laser Fume Extraction. Advantage NANO. Advantage Oracle. Laser Marking PVC. Light Duty Extraction. Heavy Duty Extraction. Laser Marking. Laser Systems. CO2 Lasers. EOX. Green Lasers. GREEN-LASE. Pulsed Fiber Lasers. AREX. Elite Mark. UV Lasers. UV-LASE. YAG Lasers