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Nano Optoelectronic Sensors and Devices

Nanophotonics has emerged as a major technology and applications domain, exploiting the interaction of light-emitting and light-sensing nanostructured materials. These devices are lightweight, highly efficient, low on power consumption, and are cost effective to produce. The authors of this book have been involved in pioneering work in manufacturing photonic devices from carbon nanotube (CNT) nanowires and provide a series of practical guidelines for their design and manufacture, using processes such as nano-robotic manipulation and assembly methods. They also introduce the design and operational principles of opto-electrical sensing devices at the nano scale. Thermal annealing and packaging processes are also covered, as key elements in a scalable manufacturing process. Examples of applications of different nanowire based photonic devices are presented. These include applications in the fields of electronics (e.g. FET, CNT Schotty diode) and solar energy. read more...

Medical Devices Optoelectronic Sensors in Medical Applications

Electronic components have been incorporated into medical equipment designs for years. Until recently, medical electronics has been focused primarily on the institutional side of the medical market, in expensive diagnostic equipment, such as MRI and CAT scanning machinery for use in hospitals and clinics. An aging and expanding population is accelerating the development of new and different medical equipment. Professionals in health-care settings want real-time, reliable, and accurate diagnostic results provided by devices that can go to the patient, whether he or she is in a hospital or clinic or at home, being monitored remotely. The equipment should be appropriate for both home care and ambulatory treatment; it must be patient friendly, both technically and physically; and it must be small, light, and energy efficient. read more...

Optoelectronics, sensors/actuators, and discretes growth accelerates

Following two lethargic years of low growth and some setbacks, worldwide sales of optoelectronics, sensors, actuators, and discrete semiconductors regained strength in 2014 and collectively increased 9 percent to reach an all-time high of $63.8 billion after rising just 1 percent in 2012 and 2013, according to IC Insights’ new 2015 O-S-D Report—A Market Analysis and Forecast for Optoelectronics, Sensors/Actuators, and Discretes.  Modest gains in the global economy, steady increases in electronic systems production, and higher unit demand in 2014 drove a strong recovery in discretes along with substantial improvements in sensors/actuators and greater growth in optoelectronics, says the new 360-page annual report, which becomes available in March 2015. read more...