Broad Bandwidth and High Dimensional Quantum Memory Based on Atomic Ensembles - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Broad Bandwidth and High Dimensional Quantum Memory Based on Atomic Ensembles write by Dong-Sheng Ding. This book was released on 2017-12-26. Broad Bandwidth and High Dimensional Quantum Memory Based on Atomic Ensembles available in PDF, EPUB and Kindle. This thesis presents an experimental study of quantum memory based on cold atomic ensembles and discusses photonic entanglement. It mainly focuses on experimental research on storing orbital angular momentum, and introduces readers to methods for storing a single photon carried by an image or an entanglement of spatial modes. The thesis also discusses the storage of photonic entanglement using the Raman scheme as a step toward implementing high-bandwidth quantum memory. The storage of photonic entanglement is central to achieving long-distance quantum communication based on quantum repeaters and scalable linear optical quantum computation. Addressing this key issue, the findings presented in the thesis are very promising with regard to future high-speed and high-capacity quantum communications.
Quantum Information with Continuous Variables of Atoms and Light
Quantum Information with Continuous Variables of Atoms and Light - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Quantum Information with Continuous Variables of Atoms and Light write by N. J. Cerf. This book was released on 2007. Quantum Information with Continuous Variables of Atoms and Light available in PDF, EPUB and Kindle. Quantum information describes the new field which bridges quantum physics and information science. The quantum world allows for completely new architectures and protocols. While originally formulated in continuous quantum variables, the field worked almost exclusively with discrete variables, such as single photons and photon pairs. The renaissance of continuous variables came with European research consortia such as ACQUIRE (Advanced Coherent Quantum Information Research) in the late 1990s, and QUICOV (Quantum Information with Continuous Variables) from 2000OCo2003. The encouraging research results of QUICOV and the new conference series CVQIP (Continuous Variable Quantum Information Processing) triggered the idea for this book. This book presents the state of the art of quantum information with continuous quantum variables. The individual chapters discuss results achieved in QUICOV and presented at the first five CVQIP conferences from 2002OCo2006. Many world-leading scientists working on continuous variables outside Europe also contribute to the book.
Twisted Photons
Twisted Photons - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Twisted Photons write by Juan P. Torres. This book was released on 2011-03-31. Twisted Photons available in PDF, EPUB and Kindle. This book deals with applications in several areas of science and technology that make use of light which carries orbital angular momentum. In most practical scenarios, the angular momentum can be decomposed into two independent contributions: the spin angular momentum and the orbital angular momentum. The orbital contribution affords a fundamentally new degree of freedom, with fascinating and wide-spread applications. Unlike spin angular momentum, which is associated with the polarization of light, the orbital angular momentum arises as a consequence of the spatial distribution of the intensity and phase of an optical field, even down to the single photon limit. Researchers have begun to appreciate its implications for our understanding of the ways in which light and matter can interact, and its practical potential in different areas of science and technology.
High-Bandwidth Memory Interface
High-Bandwidth Memory Interface - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook High-Bandwidth Memory Interface write by Chulwoo Kim. This book was released on 2013-10-27. High-Bandwidth Memory Interface available in PDF, EPUB and Kindle. This book provides an overview of recent advances in memory interface design at both the architecture and circuit levels. Coverage includes signal integrity and testing, TSV interface, high-speed serial interface including equalization, ODT, pre-emphasis, wide I/O interface including crosstalk, skew cancellation, and clock generation and distribution. Trends for further bandwidth enhancement are also covered.
Spectroscopy of Systems with Spatially Confined Structures
Spectroscopy of Systems with Spatially Confined Structures - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Spectroscopy of Systems with Spatially Confined Structures write by Baldassare di Bartolo. This book was released on 2012-12-06. Spectroscopy of Systems with Spatially Confined Structures available in PDF, EPUB and Kindle. Nanometer scale physics is progressing rapidly: the top-down approach of semiconductor technology will soon encounter the scale of the bottom-up approaches of supramolecular chemistry and spatially localized excitations in ionic crystals. Advances in this area have already led to applications in optoelectronics. More may be expected. This book deals with the role of structure confinement in the spectroscopic characteristics of physical systems. It examines the fabrication, measurement and understanding of the relevant structures. It reports progress in the theory and in experimental techniques, starting with the consideration of fundamental principles and leading to the frontiers of research. The subjects dealt with include such spatially resolved structures as quantum wells, quantum wires, quantum dots, and luminescence, in both theoretical and practical terms.
