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2013-08-20 Nanometer device improves optical sensing
A*STAR researchers proposed a novel approach to 'superlens' systems that can surpass the classical limit of focusing light.
2009-08-07 Wide-temp optical sensors geared for automotive apps
Vishay has extended the temperature range of its AEC-Q101-qualified TCPT1300X01 and TCUT1300X01 surface-mount transmissive optical sensors for the automotive market
2005-02-17 Vishay optical sensor works with ELMOS HALIOS tech
A new miniature reflective optical sensor capable of operating in bright sunlight was announced by Vishay
2012-01-06 Using optical finger navigation for smartphones
Here's a discussion on optical finger navigation for use in smartphone user interfaces. It also tackles how to take advantage of spatial detection algorithms for better image correlation, higher reliability, simpler assembly, and less power consumption.
2012-04-20 Transimpedance amps for 40G optical networks
Geared for the telecommunications industry, the silicon germanium GX3122B dual channel TIA boasts increased linear gain over 30dB of dynamic range.
2008-03-18 Tool detects faults in optical submarine cables
Anritsu has introduced the MW90010A Coherent OTDR (C-OTDR) that uses coherent detection scheme to produce improved dynamic range and sensitivity over previous generation devices
2015-02-25 Thin sensors boast high-level gas, chemical detection
UC scientists have built sensors made of molybdenum disulphidesmall, thin and highly sensitive to gases and chemical vapours including ethanol, acetonitrile, toluene, chloroform.
2012-08-15 Testing next-gen optical systems with simulated OFDM signals
Learn about software and hardware that can handle a wide range of modulation schemes, channel spacings, spectral widths, and detec¬tion methods.
2002-09-06 Teradyne delivers optical test equipment to BISC
Teradyne's Assembly Test Division has received an order from Beijing International Switching System Corp. Ltd (BISC) for two Teradyne Optima 7300 post-reflow automated optical inspection systems
2006-07-27 Switch supports all 10/100 Ethernet optical standards
Micrel's new 3-port switch supports all 10/100 Ethernet optical standards and is suited for short wavelength optical applications
2002-09-12 Silicon nanoparticles eyed for chemical detection
A method for fabricating porous-silicon nanoparticles that have a selective response to light could lead to a fundamentally new capability for chemical sensing.
2011-07-06 Sensors offer improved ALS, proximity detection
TAOS has launched its TSL2x72 sensor series that offer improved digital ALS and proximity detection to create wide dynamic range of operation for mobile product
2007-05-04 Rotary and linear motion detection using the MSP430 scan interface and optical sensor
The MSP430FW42x scan interface module provides an innovative way of detecting rotation and movement without the need for CPU intervention. While the interface was designed with LC and GMR sensors in mind, it is also possible to use the scan interface with optical sensors. Complete measurement sequence and the processing of the measurement results are performed by the peripheral module with no CPU intervention
2009-01-14 Researchers use fiber optics for tunnel detection
Technion-Israel Institute of Technology researchers claim that detecting tunneling activity under the security fence separating Gaza from Egypt could be accomplished through a buried fiber-optic cable.
2012-06-13 Reflective optical sensor detects from 0.2 to 5mm
Vishay Intertechnology's TCNT2000 offers the option of either increasing detection range or driving a device at lower drive currents to reduce power use
2012-01-12 Optical superchannel transmission tops 10,000km
NEC demoed a 1.15Tb/s ultra-long haul optical transmission, elucidating applications for practical high-capacity transmission for transoceanic communication
2010-08-12 Optical spectrum analyzer expedites analysis
EXFO's FTB-5240S test module was designed for DWDM network commissioning and high-speed network upgrades up to 40G.
2014-12-26 Optical sensors provide touchless detection
The TMG399x devices from ams feature six key sensing functions such as gesture detection and Mobeam barcode emulation geared for smartphones, tablets and other consumer electronics
2008-03-26 Optical sensors get boost from signal-conditioning IC
Avago Technologies has released a miniature single-chip signal conditioning IC that enhances the performance of optical sensors used for proximity or object detection in consumer and industrial applications.
2016-01-21 Optical sensors boost gesture recognition, UV protection
The Si1133/53 devices from Silicon Labs aim to provide precise measurement of ultraviolet radiation and better daylight performance for enhanced proximity sensing.
2007-06-25 Optical sensor rolls for mini-mice
Avago has made available a series of thin mouse sensors that boasts an integrated chip-on-board LED-illuminated optical navigation system
2006-03-02 Optical sensor lasts 12 months with two alkaline AA cells
Avago Technologies has expanded its optical mouse sensor line with a sensor bundle for cordless laser-based mice, and two small sensors for cordless and corded LED-based mice
2005-06-16 Optical forum completes electrical interface work
Electrical interfaces for 6Gbps and 11Gbps backplanes have been firmed up by the Optical Internetworking Forum, completing work started by the High-Speed Backplane Initiative
2010-01-14 Optical finger nav enables high-speed motion detection
The OFN uses low-power architecture and power management modes, making it suitable for battery- and power-sensitive apps.
2008-05-28 Optical encoders tailored for industrial, factory automation
Avago Technologies has released the AEDT-9140 series of three-channel, high temperature optical incremental encoder modules for use in industrial and factory automation equipment
2004-03-05 Omron laser sensor offers advanced object detection
Omron's photoelectric laser sensor provides advanced object detection, positioning and high-resolution sensing
2009-06-30 Networks get optical boost
Industry-leading optical and IP networking technology are integrated in one innovative solution as Nokia Siemens Networks and Juniper Networks Inc. combine development efforts
2006-05-22 Module protects optical networks
Avanex announced the availability of a line of optical protection switch plug-in modules for its PowerNode platform
2009-02-18 Low noise op amps eye optical sensors
New Japan Radio has launched the NJU7029 low noise CMOS dual operational amplifier with rail-to-rail output optimal for optical sensors of signal process
2013-06-03 Improve power consumption in card detection system
Here's a solution for achieving the ultra-low power card detection operations
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