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NASA Tech Needs: Manufacturing & Prototyping
Nancy M.H. Holloway, Section Head
Advanced Fabrication Processes Section
Fabrication Technology Development Branch
NASA Langley Research Center
Hampton, VA

The Fabrication...

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Techs for License
Mobile Therapy Systems Deliver Ultrasound to Reduce Pain

New mobile devices deliver ultrasound for the relief of major conditions, including arthritis, tendonitis, and back pain. In addition to pain relief, the system can be used to heal wounds, promote transdermal drug delivery, and improve skin health. The ZetrOZ system, about the size of an...

Techs for License
Pipe Alignment and Clamping Tool Offers High-Quality Alloy Welding

For welding purposes, a clamping device aligns two adjacent sections of pipe internally. The apparatus has a variety of clamping members movable between retracted and extended positions. Each of the members holds a clamping shoe that connects to the device frame. The technology...

Application Briefs: Aerospace
Launch escape system
Space Exploration Technologies (SpaceX)
Hawthorne, CA
310-363-6000
www.spacex.com

Due to the recent retirement of the space shuttle,...

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Tech Needs: Materials
Non-Smoke, Non-Halogenated Fire Retardants

A company needs non-halogenated polymeric mix additives that provide non-smoke fire retardance for wiring jackets and cables. The additive must have low enough loadings so that product performance and flexibility are maintained. Wires and cables must meet a variety of requirements, some imposed by...

Tech Needs
Materials That Build Viscosity Upon Dilution with Water

A new material needs to maintain a low viscosity when concentrated or anhydrous, and then build viscosity when diluted with water. It should have an approximate concentrated viscosity of less than 500 cps, and a diluted viscosity greater than 1,000 cps when diluted to 50% or more with...

Briefs: Photonics/Optics

A microspectrometer has a circular geometry, and is designed with the Fresnel diffraction equation. This enables a dramatic miniaturization of the optical parts of a...

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Briefs: Photonics/Optics
Low-Power, Self-Calibrated Vector Magnetometer

NASA satellites measure vector magnetic fields around planets to learn about the geology of the planets. Existing fluxgate magnetometers drift as a result of temperature and aging. A magnetometer whose calibration was stable would improve investigations of planets and the solar system.

Products: Photonics/Optics

The BZ-9000 (BIOREVO) from Keyence Corp. of America (Elmwood Park, NJ) performs fluorescence, bright field, and phase-contrast imaging on a variety of specimen holders, including slides, dishes, and...

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Briefs: Physical Sciences
Miniature Laser Magnetometer

A conceptual design has been developed for a miniature laser magnetometer (MLM) that will measure the scalar magnitude and vector components of near-Earth magnetic fields. The MLM incorporates a number of technical innovations to achieve high-accuracy and high-resolution performance while significantly reducing the...

Products: Photonics/Optics

Resolve Optics Ltd. (Chesham, Bucks, England) has developed optical systems that will operate in up to 950°C without cooling. For radioactive environments, the custom lens systems and through-wall...

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Products: Photonics/Optics

Lumex (Palatine, IL) has announced TransBrite™ Halo Ring™ light pipe technology for LEDs. The pipes come in both standard and custom formats, created with ray trace software and 3D CAD/CAM models for optimum light...

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Products: Electronics & Computers

The QCL Series of Low Noise Quantum Cascade Laser Drivers from Wavelength Electronics (Bozeman, MT) minimize linewidth, spectral drift, and center wavelength jitter with low noise control electronics. The...

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Products: Photonics/Optics

FLEXPOINT® laser modules from Laser Components USA (Hudson, NH) display a “clean” spot at multiple levels of magnification. Inside the module, optical elements are used and adjusted manually to obtain the optimal...

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Products: Photonics/Optics

B&W Tek (Newark, DE) has released the Glacier™ T spectrometer for Raman spectroscopy applications. The Glacier™ T, which measures less than 8" × 4" × 4", comes preconfigured with a choice of 532nm or...

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Products: Photonics/Optics

TOPTICA (Victor, NY) has announced its WS6–200 IR3 wavelength meter for wavelength measurements (from 2μm to 11μm) in the mid-infrared (IR) region. The WS6–200 IR3 permits both CW and pulsed lasers with narrow-band...

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Products: Photonics/Optics

ColorMax and ColorMax View sensors from EMX Industries (Cleveland, OH) have been made in an industry standard M30 housing without internal or external switches. The operator has control over parameters of the sensor,...

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Products: Photonics/Optics

Cobolt AB (Stockholm, Sweden) has released two wavelengths on the single frequency 05-01 DPSS laser platform. The Cobolt Flamenco™ 660nm is available with 300mW CW output power, and the Cobolt Jive™ 561nm has 500mW CW...

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Products: Photonics/Optics

Joining Technologies (East Granby, CT) has introduced the Infinite Web™ 355, a laser cutting and welding system for splicing iron and nickelbased strip alloys. The design incorporates laser welding and cutting with...

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Products: Photonics/Optics

To grow its PixelTec™ patterned optical coating technology, Ocean Thin Films (Largo, FL) has expanded its Golden, Colardo facility. PixelTec technology enables micron-scale patterning of multiple thin film...

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Products: Photonics/Optics

The photoelectric sensor from AutomationDirect (Cumming, GA) now includes 18 mm rectangular plastic DC models. The IP67 rated sensors, available in 12 varieties, feature an 18mm diameter threaded lens and M12...

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Products: Photonics/Optics

The SILICON VIDEO®10C6 color and 10M6 monochrome cameras from EPIX (Buffalo Grove, IL) have 10 megapixel progressive scan images with a resolution of 3840 × 2764 pixels and 12 bits per pixel. Asynchronous capture is...

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Products: Energy

Lighting Science Group (Satellite Beach, FL) and Dixon Technologies India Pvt. Ltd (New Delhi, India) have announced that a high-performance, sub-$15 omnidirectional 60-watt equivalent A19 LED bulb will...

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Briefs: Materials
Metal-Matrix/Hollow-Ceramic-Sphere Composites

A family of metal/ceramic composite materials has been developed that are relatively inexpensive, lightweight alternatives to structural materials that are typified by beryllium, aluminum, and graphite/epoxy composites. These metal/ceramic composites were originally intended to replace beryllium...

Application Briefs: Photonics/Optics

Optical design engineers often discuss the use of aspheres to reduce element count, but they seldom put the discussion into real-time practice, often fearing that the more complex fabrication...

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Articles: Electronics & Computers
Smart Phones in Space

Students, teachers, and commercial companies have been taking advantage of the International Space Station's (ISS) unique environment for years. One of those companies, Houston-based Odyssey Space Research, plans to bring the experience to the rest of us via our mobile devices.

Products: Imaging

Hamamatsu Photonics K.K. (Bridgewater, NJ) has developed two large-area X-ray flat panel sensors based on amorphous silicon technology. The sensors, intended for applications in dental X-ray imaging, are available in two...

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Products: Imaging

The MLX75412 extended HDR Image Sensor from Melexis (Ieper, Belgium) includes two on-chip functions: exposure controls and an adaptive Autoview™ histogram remapping capability. Focus applications include automotive driver...

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Products: Imaging

QImaging (Surrey, British Columbia, Canada) has announced the release of the Rolera Thunder EMCCD microscopy camera. Designed for quantitative low-light fluorescence microscopy, the Rolera Thunder features a...

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