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Semiconductor-based Ultra-Fast All-Optical Signal Processing Devices –a key technology for the next generation of ultrahigh bandwidth optical communication systems! The introduction of ultra-fast communication systems based on all-optical signal processing is considered to be one of the most promising ways to handle the rapidly increasing global communication traffic. Such systems will enable real time super-high definition moving pictures such as high reality TV-conference, remote diagnosis and surgery, cinema entertainment and many other applications with small power consumption. The key issue to realize such systems is to develop ultra-fast optical devices such as light sources, all-optical gates and wavelength converters. Ultra-Fast All-Optical Signal Processing Devices discusses the state of the art development of semiconductor-based ultrafast all-optical devices, and their various signal processing applications for bit-rates 100Gb/s to 1Tb/s. Ultra-Fast All-Optical Signal Processing Devices: Provides a thorough and in-depth treatment of the most recent achievements in ultrafast all-optical devices Discusses future networks with applications such as HD-TV and super-high definition moving screens as a motivating background for devices research Covers mode-locked semiconductor lasers, electro-absorption modulator based 160Gb/s signal sources, SOA based symmetric Mach-Zehnder type all-optical gates, intersubband transition gate device, and more Explains the technical issues behind turning the ultra-fast optical devices into practical working tools Examples of above 160Gb/s transmission experiments Discusses future prospects of the ultra-fast signal processing devices This invaluable reference will provide device researchers and engineers in industry, researchers at universities (including graduate students, and post doctorial researchers and professors) and research institutes with a thorough understanding of ultrahigh bandwidth optical communication systems. Device and communication market watchers will also find this book useful. Получить ссылку |
Разработка устройств на основе цифровых сигнальных процессоров фирмы Analog Devices с использованием Visual DSP++
Автор: Вальпа О.Д.
Год издания:
Книга предназначена для самостоятельного изучения и применения на практике цифровых сигнальных процессоров DSР (Digital Signal Processor). На примере популярной микросхемы АDSP2181 фирмы Аnalog Devices рассмотрены устройство, архитектура и технические характеристики цифрового сигнального процессора. Приведено описание вычислительных блоков процессора, средств разработки программного обеспечения, языка программирования и системы команд процессора. Разработанные автором книги практические схемы с применением сигнального процессора, исходные тексты программ и схемы вспомогательных устройств, полезных при отладке программ для процессора помогут получить необходимые практические навыки, с помощью которых читатель легко освоит другие типы сигнальных процессоров. На прилагаемом к книге диске находятся исходные тексты и исполняемые файлы программ, а так же некоторые полезные утилиты и средства разработки программного обеспечения для сигнальных процессоров.
Для специалистов в области разработки цифровой электронной аппаратуры, будет полезна студентам и аспирантам.
Гимн Рождеству. Связист / Dickens, Charles. Christmas Carol. The Signalman
Автор: Чарльз Диккенс
Год издания:
Святочный рассказ с привидениями «A Christmas Carol» («Гимн Рождеству») – одно из немногих английских произведений о Рождестве, гимн в прозе, наполненный светлым чувством праздника. Англичане верят в чудо Рождества. Пусть хоть на один день, но счастье может посетить дом, в котором раньше гостила безнадега! Даже старый черствый скряга Скрудж под Рождество становится добряком и усыновляет сиротку Тима. Данная аудиокнига на русском и английском языках. A Christmas Carol The Signalman Гимн Рождеству Связист
Ideas changing the World. Logical gaming devices combined with a ball-pen
Автор: Valeriy Zhiglov
Год издания:
Games become more popular than cinema, it is a trend worldwide. The annual turnover in gaming industry already exceeded 15 billion dollars, and it still grows every year. The author proposed several types of logical gaming devices, including the type combinable with a ball-pen. As preliminarily estimated, such gaming devices might be used with 10—25% of ball-pens produced worldwide, and they might be demanded for both on national and international markets.
Financial Institution Advantage and the Optimization of Information Processing
Автор: Sean C. Keenan
Год издания:
A PROVEN APPROACH FOR CREATING and IMPLEMENTING EFFECTIVE GOVERNANCE for DATA and ANALYTICS Financial Institution Advantage and the Optimization of Information Processing offers a key resource for understanding and implementing effective data governance practices and data modeling within financial organizations. Sean Keenan—a noted expert on the topic—outlines the strategic core competencies, includes best practices, and suggests a set of mechanisms for self-evaluation. He shows what it takes for an institution to evaluate its information processing capability and how to take the practical steps toward improving it. Keenan outlines the strategies and tools needed for financial institutions to take charge and make the much-needed decisions to ensure that their firm's information processing assets are effectively designed, deployed, and utilized to meet the strict regulatory guidelines. This important resource is filled with practical observations about how information assets can be actively and effectively managed to create competitive advantage and improved financial results. Financial Institution Advantage and the Optimization of Information Processing also includes a survey of case studies that highlight both the positive and less positive results that have stemmed from institutions either recognizing or failing to recognize the strategic importance of information processing capabilities.
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