Opto-Electronics


Latest Articles

Low-profile white power LEDs
15 April 2009, EBV Electrolink
New from Vishay is a series of high-intensity white power SMT LEDs in the CLCC-2 flat ceramic package, employing InGaN/TAG on sapphire technology. Designed to reduce costs in high-volume applications, ...

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6 W LED driver suits backlighting
15 April 2009
ON Semiconductor has introduced a new 6 W LED driver with an integrated, high-power DC-DC boost converter and on-chip diagnostics to maximise efficiency in large, general purpose LCD panel backlighting ...

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Detectors for photon counting
15 April 2009, Hamamatsu Photonics UK
Hamamatsu Photonics has expanded its range of semiconductor detectors featuring photon detection capability, with the introduction of the new S10362-33(X) series multipixel photon counter (MPPC). The ...

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LED driver with error detection
15 April 2009, ASIC Design Services, NuVision Electronics
austriamicrosystems has expanded its LED driver portfolio with the AS1116, an ultra small multiplexed LED driver. The device operates from a single 2,7 V to 5,5 V supply while requiring supply current ...

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High definition image sensor
15 April 2009, Altron Arrow
Aptina has launched its new MT9E013 8MP multimegapixel image sensor. It provides high definition video of 720p at 30 fps and 60 fps, or 1080p at 30 fps with advanced binning techniques supporting the ...

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LED for POF data communication
18 March 2009, Hamamatsu Photonics UK
Hamamatsu Photonics has introduced the new L10762 resonant cavity LED for POF (plastic optical fibre) data communication. The device is a red emitting resonant cavity LED that offers seven times the ...

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Compact low-light CCD imaging system
4 March 2009
e2v technologies’ L3C216 Series compact low-light CCD imaging system provides the features of the existing L3Vision range in a smaller package and requires less power. The 2/3” format sensor allows use ...

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Helipad landing light
4 March 2009, Mimic Components
Mimic Components has introduced a robust, waterproof and corrosion proof LED-based helipad landing light. The Aeroled-Helipad incorporates the latest ultra bright, high power white LED’s inside reinforced ...

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High-speed IR emitter
4 March 2009, EBV Electrolink
Vishay has broadened its optoelectronics portfolio with the introduction of a 3 mm (T1) infrared emitter targeting compact infrared remote control designs. The 940 nm VSLB3940 features an on-axis radiant ...

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High-brightness LED driver
18 February 2009, Communica
New from Supertex is the HV9919, a pulse-width managed (PWM) controller designed to drive LEDs using a buck topology. It is well suited for a variety of solid-state lighting applications, such as industrial, ...

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870 nm infrared emitter
18 February 2009, EBV Electrolink
Vishay has broadened its optoelectronics portfolio with the introduction of an 870 nm SMD infrared emitter with low forward voltage in the PLCC2 package. The new VSMF4720 combines a viewing angle of ...

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Video MUX suits multiple display formats
4 February 2009, EBV Electrolink, Altron Arrow
Intersil has announced the ISL59450 multiformat video multiplexer with integrated sync separator, a device designed for the variety of video signals and formats used today. The device’s video format ...

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LED drivers deliver 1,0 V dropout
4 February 2009, Communica
Supertex has introduced the CL520 and the CL525, two linear, constant current, two-terminal LED drivers with only 1,0 V dropout and fixed output currents of 20 mA and 25 mA, respectively. The devices ...

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Ultra-slim 1,4 W LED
21 January 2009, NuVision Electronics
Seoul Semiconductor has added to its Z-power LED series with the new 1,4 W ultra-slim Z1 LED, available in warm white and pure white variants. The warm white option produces 95 lumens maximum and 80 ...

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Red laser targets miniature displays
21 January 2009, Hi-Q Electronics
Opnext has launched what it claims is the first 640 nm/60 mW red laser diode, spearheading the firm’s entry into the miniature display market. The new HL6387TG can be built into miniature display systems, ...

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Programmable HB LED driver
21 January 2009, CST Electronics
The MAX16826 from Maxim is a programmable, four-string high-brightness (HB) LED driver for white, RGB and RGB-plus-amber LED configurations. Designed to enable the transition to green lighting technology ...

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POF emitters suit industrial comms
26 November 2008, Hamamatsu Photonics UK
Polymer optical fibre (POF) offers a lightweight, high bandwidth capacity alternative to conventional copper wiring. As POF is also immune to electromagnetic interference (EMI) it is ideal for difficult ...

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Range of spectroscopy equipment
26 November 2008, Measuring Instruments Technology
Andor’s Revolution family of microscopic products provide the framework for laser-illuminated microscopy solutions, including spinning disk confocal, TIRFM and photo-bleach and activation modalities. There ...

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Local company launches lighting test site
12 November 2008
Electrical Engineering Solutions (EES) is using its offices as a technology proof-site to gather first-hand experience of functionality, costs and energy savings associated with Rationalised Intelligent ...

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Selecting the right power LED driver topology
12 November 2008, Future Electronics
There is no such thing as a universal power LED driver circuit. In reality, different power LED applications can have very different technical requirements. And there is a wide choice of components ...

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