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  • Thomas Jefferson National Accelerator Facility Institutional Plan FY2000 - FY2004
    … J FEL infrared Integrated Safety Management Integrated Safety Management System Jefferson Lab's Free Electron Laser JLTRC Jefferson Lab Technology Review Committee LPC Laser Processing Consortium MCC Machine Control Center MEI Minority Educational Institutions … … Southeastern Universities Research Association ultraviolet Work Smal't Standards Year …
  • Remote-centered compliance mechanism of micro-suspension for contact recording head
    CONCLUSION We proposed an RCC (Remote Centered Compliance) mech- anism for the micro suspension in order to … We designed a diagonally notched structure, and fabricated it by an ultraviolet laser beam machin- ing .
  • Nano-scale ablation with a compact extreme ultraviolet laser
    These results demonstrate the feasibility of sub-100 nm patterning of materials with a focused extreme ultraviolet laser beam, opening a path for the development of new nanoprobes and nano- machining tools. Work supported by the Engineering Research Centers Program of the National Science Foundation under NSF Award Number …
  • Current literature in mass spectrometry
    A new algorithm for the evaluation of shotgun peptide sequencing in proteomics: Support vector machine classification of peptide MS/MS spectra and SEQUEST scores Anderson DC, Li … … Betti M, Aldave de las Heras L// European Commission, Joint Research Centre , Inst Transuranium Elements, PO … … Rd, Sandwich, Kent CT13 9NJ, England Eur J Mass Spectrom 2003 9 (2) 73 Parallel high-throughput accurate mass measurement using a nine-channel multiplexed electrospray liquid chromatography ultraviolet time-of-flight mass … … mapping in matrix-assisted laser desorption/ionization time-of- flight …
  • History of Shock Waves, Explosions and Impact
    ▪ Almost simultaneously, excimer laser action was also reported independently by three other U.S. research teams: at Northrop Re- search & Technology Center (Hawthorne, CA), AVCO-Everett Research Laboratory (Everett, MA), and Sandia Laboratories (Albuquerque, NM). Excimer lasers are rare-gas halide or rare-gas metal vapor lasers emitting in the ultraviolet . They are primarily applied when machining a broad range of materials (e.g., cutting, welding or surface …
  • The CMS experiment at the CERN LHC
    … diameter green double-cladded wavelength-shifting fibre (Kuraray Y-11) placed in a machined groove in the … … called source tubes, that carry Cs137 (or optionally Co60) radioactive sources through the center of each tile. An additional quartz fibre is used to inject ultraviolet (337 nm) laser light into the layer 9 tiles.
  • Nanometer-scale machining by laser ablation with a focused extreme ultraviolet laser beam
    3 Center for X-ray Optics, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA Abstract: We report the ablation of 200 nm-top wide (130 nm FWHM) trenches on PMMA photoresist by focusing the extreme ultraviolet output from a table-top capillary discharge laser with a Fresnel zone plate lens. … lasers, (220.4241) Nanostructure fabrication Visible and ultraviolet lasers make possible the direct machining of micro-meter …
  • Femtosecond- and nanosecond-pulse laser ablation of bariumalumoborosilicate glass
    This technique is based on pulsed laser machin- ing of point-like nucleation centres to induce a local growth of Si crystallites, which finally may overgrow the entire glass substrate to form, for example, a polycrystalline semiconduc- tor device. … spec- tral range (VIS-transparent materials), laser ablation should ideally be performed with ultraviolet radiation because of …
  • CAD model slicing and surface smoothing for building rapid prototyping parts
    The machine builds the part layer by layer through a process of photopolymerization trans- forming a liquid plastic monomer into a solid polymer by exposing it to ultraviolet light source. Parts were built on the 3D system SLA-190 machine at the Center for Robotics and Intelligent … This system uses a helium cad- mium laser as the source.
  • The State of the Raw Materials Base and the Need to Produce Beryllium Oxide-Based Ceramic in Russia
    … equivalent thermal stim- ulated luminescence, exoemission, and electronic paramag- netic resonance of ionizing radiation dosimeters; – dielectric discharge tubes of resonators and hollow di- electric waveguides for gas lasers functioning in a broad spectral range (from the ultraviolet to infrared bands of … … re- action) in a system with magnetic reduction (MAGO project, Russian Federal Nuclear Center ) as well as … … missiles attests to the great po- tential for application of BeO-ceramic in machine construc- tion and …