Features

High-Accuracy Galvo Scanner

The highly repeatable and thermally stable feedback sensors used on the AGV-HPO scanner systems from Aerotech (Pittsburgh, PA) can be calibrated down to single-digit, micron-level accuracy over the field of view. With the extremely low thermal gain drift performance of the position transducers, complex, high-density laser machining applications will maintain consistent micron-level feature placement accuracy over the lifetime of the process.

Posted in: Products, Photonics, Sensors

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High-Speed Cameras

XIMEA (Munster, Germany) recently announced new Thunderbolt™ technology ready cameras that are equipped with the newest sensors from Sony (IMX174) and CMOSIS (CMV20000). The cameras provide highest speeds and direct access to computer memory at 10 and 20 Gbit/s respectively.

Posted in: Products, Cameras, Photonics

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Brian Trease, Mechanical Engineer, NASA’s Jet Propulsion Laboratory, Pasadena, CA

Brian Trease, JPL Mechanical Engineer, uses origami principles to design large-scale and small-scaled deployable structures. In 2013, Trease collaborated with experts to develop an 82-ft circular solar array that folds up to be 8.9 feet in diameter.

Posted in: Who's Who

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Product of the Month: December 2014

COMSOL, Burlington, MA, announced COMSOL Multiphysics® software version 5.0 that features product updates, three new add-on products, and the new Application Builder. The Application Builder lets users build applications for use by engineering and manufacturing departments, expanding accessibility to the expertise and to simulation solutions. The Application Builder enables engineers to make available an easy-to-use application based on their COMSOL Multiphysics model. Included with the Windows® operating system version of COMSOL Multiphysics® 5.0, the Application Builder provides tools needed to build and run simulation apps. Any COMSOL Multiphysics model can be turned into an application with its own interface using the tools provided with the Application Builder desktop environment. Other features include the Form Editor, in which the user interface layout can be designed, and the Methods Editor for implementing customized commands. The new version also includes a Ray Optics Module, Design Module, and LiveLinkTM for Revit®.

Posted in: Software, Simulation Software, Products

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Thermal Imaging’s Pocket-Sized Potential

Let’s say you’re a prospective buyer touring an older home that you suspect has some weatherization issues. What if you could verify your hunch by literally seeing cold air seeping under doors or cooling walls where insulation is missing? And what if you could do this on the spot using a smartphone?

Posted in: Imaging, Articles

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Camera Considerations When Inspecting Printed Circuit Boards

PCB manufacturing is a very competitive market, and manufacturers must be able to confidently ship accurate printed circuit board (PCB) products. Delivery of incorrect boards may have a significant, negative impact on the company reputation, which can directly result in lost business. Inspection of the boards before shipment is required.

Posted in: Cameras, Imaging, Articles

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Infrared ‘Optical Biopsy’ Reveals Tumors and Lesions

A new medical imaging method being developed at Rutgers University could help physicians detect cancer and other diseases earlier than before, speeding treatment and reducing the need for invasive, time-consuming biopsies.

Posted in: Imaging, Application Briefs

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