Products

Miniature Halogen Lamps

Welch Allyn Lighting Products (Skaneateles Falls, NY) has introduced HPX® miniature halogen lamps with enhanced ultraviolet (UV) output and increased stability. The HPX lamps produce high-quality 340nm light with total output stability as high as 99.95%, making them ideal for integration into high-precision analytical equipment. The HPX lamps are available in 5- and 20-watt models with output extended down to the 300nm to 400nm range. The lamps are constructed with a hard-glass envelope to enable trouble-free handling.

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642nm 150mW Laser Diode

Photonic Products (Hertfordshire, UK) has announced the Opnext HL6385DG, a 642nm, 150mW, single longitudinal mode semi-conductor laser diode with TE mode oscillation. The Opnext HL6385DG laser diode is a single longitudinal mode, low aspect ratio laser diode with optical output power of 150mW CW (typ), at a lasing wavelength of 642nm, operating current of 280mA, threshold current of 110mA, operating voltage of 2-6V, and LD release voltage of 2V. Operating temperature range is -10°C to +40°C.

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LED Drivers

RECOM (Brooklyn, NY) has introduced the RCD-24-x.xx Series LED-drivers with current outputs of 300, 350, 500, 600 and 700mA, which can also be adjusted using the analog dim-function. The buck converters feature an input range of 4.5 - 36 Volts. The housing measures 22.1 × 12.6 × 8.5mm and is made of UL94-V0 material. The drivers are available with either 6 pins or with four 100mm long leads. Operating temperature range is from -40°C to +71°C (700mA) or +85°C (350mA) without derating.

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Dual Vision Thermal Imaging Camera

Mikron Infrared (Oakland, NJ) has introduced the M7816 Dual Vision Thermal Imaging Camera for demanding PPM applications. The camera features a 160 × 120 pixel resolution along with Mikron’s Dual Vision capabilities, which allows for the use of Mikron Fusion and Mikron Blender technology. The M7816 Dual Vision package features an articulating 3.5-inch display, temperature ranges of -40°C to +500°C, resolution of 0.1°C, and MikroSpec 4.0 Software. The M7816 Dual Vision camera is also compatible with Mikron’s SpyGlass® Lens and Viewport solution.

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Pump Diode Laser

The AM6-940B-20-608 from Alfa-light, Inc. (Madison, WI) is a 940nm, 6W uncooled multimode laser diode for cladding-pumped telecom fiber amplifiers. The AM6-940B-20-608 device includes a thermistor for temperature tracking, supporting complete system diagnostic and performance monitoring. It is available in a compact, hermetic 6-pin package and is offered with a 105µm, 0.22 NA fiber. Target telecommunications applications are erbium-ytterbium fiber amplifiers for CaTV and FTTx networks. The device is fully qualified and meets all GR-468 standards.

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Borescopes

GenScope, Inc. (E. Longmeadow, MA) introduces the MicroFlex, Micro SemiRigid, and MicroRigid ergonomic borescopes. With diameters of 0.6mm, the scopes are engineered for high speed inline and maintenance inspections in fast-moving aviation facilities. The MicroFlex GenScope has a durable fused quartz fiber optic image bundle that provides crisp, clear and bright images. The MicroRigid GenScope has a solid glass rod lens that runs the length of a rugged stainless probe. The MicroFlex and MicroRigid easily attach to advanced digital documentation systems.

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Ruggedized Lasers

Model ML301HD and Model MIL301HD ruggedized laser diode modules from Bea Laser Inc. (Elk Grove Village, IL) withstand vibration, chemical, impact, and dust conditions. Available in red or green laser beam output, these units are suitable in applications for metal forming equipment, punch presses, and heavy-duty saws where alignment, targeting, and positioning are of prime importance. Each liquid-resistant unit consists of the laser module, a molded connectorized cable assembly, and a DNN rail mount power supply. Output power is at 5mw with wavelengths of 650nm for the red, and 532nm for the green. Operating voltage is at 5VDC @ 30mA for the red and 300mA for the green.

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LED Driver

Linear Technology (Milpitas, CA) offers the LT3598, a 45V, 2.5MHz DC/DC boost mode converter designed to operate as a constant current LED driver for up to sixty white LEDs. The LT3598 can drive up to six strings of LEDs, each with up to ten 30mA white LEDs in series, while delivering efficiencies up to 90%. Its multichannel capability makes it ideal for medium sized TFT-LCD backlighting applications, and its input voltage range of 3V to 30V makes it ideal for automotive and industrial applications. The LT3598 offers 1.5% LED current matching to insure uniform brightness of the display.

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Portable Raman Spectroscopy Device

A portable 1064nm Raman Spectroscopy device from Andor Technology (Belfast, Northern Ireland) is based around the Andor iDus InGaAs detector array camera and Bayspec’s high throughput Volume Phase Holographic Gratings (VPHG) spectrograph. The instrument offers price and performance benefits while also featuring thermo-electric detector cooling down to -85°C and USB2.0 plug and play connectivity. The device has an F/1.8 aperture, and spectral resolution of 8cm-1 along with 3000cm-1 spectral coverage.

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Laser Apparatus

Mobius Photonics (Santa Clara, CA) has been awarded U.S. Patent #7,443,903 for a new laser apparatus that has multiple synchronous amplifiers tied to one master oscillator. This fiber-based architecture scales up average power for integration into high throughput machine tools without sacrificing reliability. Conventional diode-pumped, solid-state lasers are incapable of this flexibility and scalability. The laser apparatus is ideal for cost-sensitive applications such as solar cell processing, PCB manufacturing, or display manufacturing.

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