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  • Tackling Laser Visibility
    Our customers often ask us if a laser spot can be seen in their application. While such information can be a critical factor in anything from alignment to targeting applications, the answer to this question can be difficult because it may vary from application to application. It is important
  • Different Hybrid Drive Concepts to Solve Tough Positioning and Alignment Problems in the Nanometer Range
    When faced with challenging alignment applications, precision motion system designers often have to live with an unsatisfactory compromise between accuracy, force, and dynamics. A new hybrid approach can solve many of these issues. Hybrid actuators combine the best features of two different drive
  • Infrared Viewer Frequently Asked Questions
    is powered via pushbutton switch. When powered, an internal 3V battery-based power supply generates the 16 to 18kV required to accelerate the electron image into the output phosphor screen. The fluorescent green light output (550nm) is observed via an adjustable eyepiece lens. Laser alignment
  • Using IR Surveys in DUNAFERR Steelworks Complex Diagnostic System
    : Maintenance, Energy, Technology, Research, and R&D. The maintenance program was extended with vibration monitoring, oil analysis and laser alignment, which were started in the last few years. Examples of field problems diagnosed with infrared are presented. Estimated cost savings and other benefits generated
  • Keeping Gantries on the Straight and Narrow
    When positioning-system manufacturers build a gantry system, they typically use special alignment tools during the assembly process to ensure they meet force, precision, and life specifications. Laser interferometers are frequently used for alignment of machines to precision on the order of microns
  • Microrobotic Packaging Automation of Collimated Photonic Devices
    . But the angular alignment tolerances required-coupled with the parasitic transverse motions inherent in tip-tilt operations-have made these alignments even more difficult to automate than the exacting transverse alignments of waveguide and laser diode pigtailing. Until recently, flexible
  • Lasermarkable Engineering Resins
    growing. With the technological. refinement that has occurred, lasers are now used in delicate surgical procedures, sight lines for alignment,. precision grinding and cutting, lithography, communications and for the marking of products. Laser marking on. plastics, that is the marking and decorating
  • Teaching Analog New Tricks
    , and auto-ranging must be disabled for the results to make sense. These limitations have made optical metrology a perennial bottleneck in applications as diverse as scanned-probe microscopy, fiber alignment, device characterization, laser cavity optimization, fluorescence studies and laser spectroscopy.

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