Opto-Electronics


Latest Articles

LCD microdisplay driver for home theatre projectors
31 July 2002
To meet the demanding cost and performance requirements of higher resolution displays for the home theatre market, ADI has added a new member to its DecDriver family of drive electronics architectures ...

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Pluggable parallel optics modules
31 July 2002
Molex has released the ParaLink-P modules, the next offering in its ParaLink Parallel Optical Interconnect product line. The ParaLink-P pluggable 12-channel parallel module is for high-speed, high-density ...

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Rear-illuminated CCDs for biomedical/scientific use
31 July 2002, Hamamatsu Photonics UK
Hamamatsu Photonics has released several new back-thinned CCDs for low light level, analytical and biomedical measurements. The mega pixel S8667-1010 is a FFT (full frame transfer) back-thinned CCD, with ...

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Greyscale OLED driver/controller
17 July 2002, Altron Arrow
Clare is offering what it claims is the industry's first greyscale organic light emitting diode (OLED) controller for commercial markets. The new MXED301 row and column driver/controller combination - ...

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Surface mount LEDs feature space saving design
17 July 2002, Vepac Electronics
BivarOpto has introduced surface mount LEDs that feature uniquely shaped pixel lenses that provide a wider viewing angle in a discrete surface mount configuration. According to the company, the new Pix-Tek ...

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Advanced LCD driver lowers cost of high performance data projectors
3 July 2002
Edmund Spence and Zoltan Frasch, Analog Devices    Ref: z2511086m    (Information provided by Analog Data Products, tel 011 531 1401, [email protected]) Data projectors based on liquid crystal display ...

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LCD controllers with embedded memory
3 July 2002
External SRAM and DRAM in LCD controller designs are no longer needed. Epson now embeds memory in its latest LCD controllers. For medium-sized panels the SED137X series has internal SRAM to support VGA ...

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Discrete optical components for datacoms
3 July 2002, Electrocomp
Infineon fibre-optics offers discrete optical components for a wide range of telecom and datacom applications. FP and DFB lasers as well as PIN photodiodes with optional integrated preamplifiers are available ...

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InGaAs array sensors
3 July 2002, Hamamatsu Photonics UK
Hamamatsu's latest range of 512 element InGaAs linear image sensors, the G8050 series, come in DIP packages. Using proprietary C-MOS readout chip technology, these products are used within the optical ...

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Products for free space data communications
22 May 2002, Hamamatsu Photonics UK
Hamamatsu Photonics has recently released several new ranges of products specially developed for free space data communications applications. For short distance data links (over several metres), Hamamatsu ...

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Single chip 'white light' LED
8 May 2002, Electrocomp
Osram Opto Semiconductors' white LED works on the principle of 'luminescence conversion'. Previously, the only way to produce white LED light was by the additive colour mixing of the three basic colours ...

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LCD driver reproduces up to 65 000 colours
8 May 2002
Samsung Electronics' new STN-LCD driver IC is claimed to reproduce about 250 times more colours than the 256-colour models currently used on mobile phones. It measures 177 COM (commons) by 144 SEG (segments) ...

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3 Mb video frame buffer
24 April 2002, MB Silicon Systems
The AL422 is a video frame memory from Averlogic that is used to buffer audio/video/graphic data for digital processing, timing correction, or format conversion. The AL422 consists of 3 Mb of DRAM, ...

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UV photodiode
24 April 2002
Roithner's UV-photodiode in a TO-39 metal package, the UVD 39, has a range of spectral UV-sensitivity that extends within the shortwave UV area between 225 nm and 380 nm. Schottky contacts with a very ...

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Low capacitance photodiodes
10 April 2002, Hamamatsu Photonics UK
Hamamatsu Photonics, manufacturers of high-performance optical components have developed a new series of PIN silicon and InGaAs photodiodes for high-speed operation up to 2 GHz and 3 GHz respectively. ...

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'Tiny' LEDs open way for smaller products
27 March 2002, Electrocomp
Osram Optosemiconductors' innovative SmartLED joins its successful family of TOPLED and Mini-TOPLED devices. According to the company, these high quality devices have unique features that are due to set ...

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Optical transceiver diagnostic monitor
27 March 2002
Dallas Semiconductor's DS1852 is the first optical transceiver diagnostic monitor implementing the enhanced monitoring features defined in the SFF-8472 Multisource Agreement (MSA) proposal. The DS1852 ...

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Ultraviolet LEDs offer high power at low current consumption
13 March 2002, Vepac Electronics
BivarOpto has introduced the industry's first high-powered ultraviolet LEDs featuring typical intensities from 500 mcds (700 mcds maximum), with a typical stable wavelength of 400 nm. The Ultraviolet ...

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Smallest high-quality CMOS sensor camera module
13 March 2002
At the 3GSM World Congress 2002, Cannes, Hitachi revealed the industry's smallest high-picture-quality CMOS sensor camera module for mobile phones. According to the company, the 110 000-pixel CMOS sensor ...

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Micro-sized LEDs
13 March 2002, Electrocomp
Osram OptoSemiconductors' MicroSIDELED is claimed to be the smallest LED with reflector technology. This latest member of the successful SIDELED family is an example of the trend towards further miniaturisation. ...

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