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Terahertz Frequency Detection and Identification of Materials and Objects

2007-09-08 Technology & Engineering
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Release : 2007-09-08
Genre : Technology & Engineering
Kind : eBook
Book Rating : 035/5 ( reviews)

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Book Synopsis Terahertz Frequency Detection and Identification of Materials and Objects by : R.E. Miles

Download or read book Terahertz Frequency Detection and Identification of Materials and Objects written by R.E. Miles. This book was released on 2007-09-08. Available in PDF, EPUB and Kindle. Book excerpt: Want an overview of where the technology of terahertz detection has been going? Here it is. The technology has largely been developed around expensive and bulky femtosecond laser systems but, as described in this book, advances in semiconductor superlattice technology are leading to compact "electronic" sources such as the quantum cascade laser, two-terminal "Gunn" type oscillators and even a THz frequency amplifier. These advances towards electronic (as opposed to optical) THz systems mean that the technology will become portable and much less costly.

Assessment of Millimeter-Wave and Terahertz Technology for Detection and Identification of Concealed Explosives and Weapons

2007-04-06 Political Science
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Release : 2007-04-06
Genre : Political Science
Kind : eBook
Book Rating : 696/5 ( reviews)

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Book Synopsis Assessment of Millimeter-Wave and Terahertz Technology for Detection and Identification of Concealed Explosives and Weapons by : National Research Council

Download or read book Assessment of Millimeter-Wave and Terahertz Technology for Detection and Identification of Concealed Explosives and Weapons written by National Research Council. This book was released on 2007-04-06. Available in PDF, EPUB and Kindle. Book excerpt: The security of the U.S. commercial aviation system has been a growing concern since the 1970's when the hijacking of aircraft became a serious problem. Over that period, federal aviation officials have been searching for more effective ways for non-invasive screening of passengers, luggage, and cargo to detect concealed explosives and weapons. To assist in this effort, the Transportation Security Administration (TSA) asked the NRC for a study of emerging screening technologies. This report-the third of four-focuses on currently maturing millimeter-wavelength/terahertz imaging and spectroscopy technologies that offer promise in meeting aviation security requirements. The report provides a description of the basic operation of these imaging systems, an assessment of their component technologies, an analysis of various system concepts, and an implementation strategy for deployment of millimeter-wavelength/terahertz technology screening systems.

Terahertz Technology

2023-08-22 Technology & Engineering
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Release : 2023-08-22
Genre : Technology & Engineering
Kind : eBook
Book Rating : 372/5 ( reviews)

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Book Synopsis Terahertz Technology by : T. Anukiruthika

Download or read book Terahertz Technology written by T. Anukiruthika. This book was released on 2023-08-22. Available in PDF, EPUB and Kindle. Book excerpt: Explores broader applications of the THz regime in the agri-food sector Describes system components, different forms of THz systems, and the working principle of THz waves for spectroscopic and imaging techniques Provides insights on future research needs for industrial implementation of THz technology Complements the knowledge of other existing non-destructive spectroscopy and imaging techniques for food analysis

Terahertz Planar Antennas for Next Generation Communication

2014-01-10 Technology & Engineering
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Release : 2014-01-10
Genre : Technology & Engineering
Kind : eBook
Book Rating : 411/5 ( reviews)

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Book Synopsis Terahertz Planar Antennas for Next Generation Communication by : Kumud Ranjan Jha

Download or read book Terahertz Planar Antennas for Next Generation Communication written by Kumud Ranjan Jha. This book was released on 2014-01-10. Available in PDF, EPUB and Kindle. Book excerpt: This book describes various methods to enhance the directivity of planar antennas, enabling the next generation of high frequency, wireless communication. The authors discuss various applications to the terahertz regime of the electromagnetic spectrum, with an emphasis on gain enhancement mechanisms. The numerical models of these antennas are presented and the analytical results are supported, using commercial simulators. The multilayer substrate microstrip transmission line at terahertz frequency is also explored and a method to obtain the various parameters of this interconnect at high frequency is described. This book will be a valuable resource for anyone needing to explore the terahertz band gap for future wireless communication, in an effort to solve the bandwidth (spectrum scarcity) problem.

Hollow Core Optical Fbers

2019-07-29 Technology & Engineering
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Release : 2019-07-29
Genre : Technology & Engineering
Kind : eBook
Book Rating : 882/5 ( reviews)

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Book Synopsis Hollow Core Optical Fbers by : Walter Belardi

Download or read book Hollow Core Optical Fbers written by Walter Belardi. This book was released on 2019-07-29. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue Hollow core optical fibers that was published in Fibers

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