Products

Fast Axis Collimators

Edmund Optics (EO) (Barrington, NJ) has introduced new fast axis collimators. These versatile lenses are designed for beam shaping or laser diode collimation applications. Fast Axis Collimators are compact, high performance aspheric cylindrical lenses, designed for fast axis collimation. The combination of aspheric cylindrical lens designs and high numerical apertures (N.A.) deliver uniform collimation of the entire laser diode output while maintaining excellent beam quality. Fast Axis Collimators feature a standard AR coating for 790-990 nm and provide greater than 99% transmission across the designated spectral range. Fast axis collimators measure 12 mm long and are available in five models with focal lengths of 0.29 mm, 0.365 mm, 0.59 mm, 0.91 mm and 1.49 mm.

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45W UV Laser

Spectra-Physics® (Santa Clara, CA), a Newport Corporation brand, recently introduced Quasar 355-45, a UV laser that delivers >45W (225 μJ) at exceptionally high repetition rates. The laser features TimeShift™ technology for pulse shaping and burst-mode operation as well as programmable pulse widths from 100 ns over repetition rates from 0 to 1 MHz – factor of 2 improvements in repetition rate range and minimum pulse width over the recently introduced >40W Quasar 355-40.

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2 GHz RF Source

Crystek Microwave (Fort Meyers, FL) has announced the release of a 2 GHZ RF Source, the CRFS75-2000. Crystek designed the module using proprietary circuitry and SAW (surface acoustic wave) resonator technology to provide ultra-low jitter/phase noise performance with true SineWave output. The resulting source features -134 dBc/Hz phase noise at 10 KHz offset and a noise floor of -164 dBc/Hz. Crystek's CRFS75-2000 comes in a 0.75 in. x 0.75 in SMT package. With 5 V input voltage, it generates a true-sinewave with +5 dBm min. output power. The new source has no sub-harmonics; second harmonic is -20 dBc typical. Frequency accuracy is rated at +/- 150 ppm. The CRFS75- 2000 operates from -40°C to +85°C.

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C40 Heatsink System

Ohmite Manufacturing (Arlington Heights, IL)recently introduced their high performance C40 Heatsink System with modular cooling benefits. Designed to provide engineers with a variety of cooling options, the C40 heatsinks feature flexible board mounted modular assembly that can be used in conjunction with up to four TO-247 and TO-264 power resistors, or similarly packaged passive and active components. These 58mm heatsinks can be used individually or in compact paired configurations. Patented camming clips (sold separately) easily secure the devices in place without the need for holes or screws. In order to create active cooling and enhance their thermal capacity in back-to-back paired operations, the C40 heatsinks include pre- configured mounting holes to accommodate a standard 40mm x 40mm fan.

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OpenVPX HDS Data/Graphics Processing Module

OpenVPX™ systems operating Serial RapidIO(R) or 10Gigabit Ethernet data plane architectures can process data and graphic information faster with the HDS6502 (High Density Server) module from Mercury Systems (Chelmsford, MA). HDS6502 is a potent integration of Mercury packaging/cooling technology, implementation of Mercury firmware and the latest Intel processors. Mercury’s POET (Protocol Offload Engine Technology) firmware implemented data plane bridge, dual 2.4GHz 4th Generation Quad-core Intel i7-4700EQ processors with native AVX2 (Advanced Vector Extensions 2.0), on-die GT2 GPUs, and Gen 3 PCIe interfaces are supported with 16GB 1600MHz DDR3 SDRAM of system memory.

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Modular Backplane System

Molex Incorporated (Lisle, IL) has announced a high-performance connector system designed specifically to enable PCB developers in the video, commercial broadcast and telecommunications industries to transfer multiple RF signals across mated boards in a single assembly while taking into consideration space constraints. The RF DIN 1.0/2.3 Modular Backplane System features a unique bracket housing design, which enables an expansion capability of up to 10 ports for increased orthogonal PCB mating flexibility. The modular board-to-board system offers multiple options including a standard four port, 75 Ohm contact version or customizable six, eight and 10 ports with 50 Ohm contacts. The DIN 1.0/2.3 interface allows up to 1.00 mm of axial engagement tolerance.

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Tunable Light Sources

Oriel(R) Instruments (Stratford, CT) has introduced the new fully integrated TLS Series Tunable Light Source. The system delivers up to 0.6 nm resolution of monochromatic light in a broad tunable spectral range from 250 nm to 2,400 nm. The Oriel TLS systems are mounted on a 12”x24” baseplate and feature a research series light source, a motorized filter wheel with four order sorting filters, as well as a 1/8m monochromator with two multiple fixed slit wheels and two 600 l/mm gratings. The integrated TracQ(TM) software package for PC-based system command and data acquisition is also part of the standard system. Oriel Instruments offers three models of fully integrated TLS systems, namely 75W Xenon, 300W Xenon, and 250W Quartz Tungsten Halogen lamp based systems.

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