1. INTRODUCTION

Silicon has been the heart of the world's technology boom for nearly half a century, but microprocessor manufacturers have all but squeezed the life out of it. The current technology used to make microprocessors will begin to reach its limit around 2006. At that time, chipmakers will have to look to other technologies to cram more transistors onto silicon to create more powerful chips. Many are already looking at extreme-ultraviolet lithography (EUVL) as a way to extend the life of silicon at least un ....etc

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ABSTRACT
Theoretically optical switches seem to be future proof with features of scalability, flexibility, bit rate and protocol independent coupled with lower infrastructure costs but a network service provider must evaluate the pros and cons and all possible options to select optimum combination of electronic and photonic switches to meet the capacity and traffic management requirements. This seminar presents an overview on optical switches.
¢ Optical switches including mems, bubble, Thermo-optical, Liquid crystal an ....etc

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ABSTRACT
Advances in hardware technology has enabled very compact, autonomous and mobile nodes each having one or more sensors, computation and communication capabilities ,and a power supply. The Smart Dust project is exploring whether an autonomous sensing, computing, and communication system can be packed into a cubic-millimeter mote to form the basis of integrated, massively distributed sensor networks. It focuses on reduction of power consumption, size and cost. To build these small sensors, processors, communication de ....etc

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WHAT IS A SMART DUST?

Autonomous sensing and communication in a cubic millimeter

Berkeleyâ„¢s Smart Dust project, led by Professors Pister and Kahn, explores the limits on size and power consumption in autonomous sensor nodes. Size reduction is paramount, to make the nodes as inexpensive and easy-to-deploy as possible. The research team is confident that they can incorporate the requisite sensing, communication, and computing hardware, along with a power supply, in a volume no more than a few cubic millimeters, while still achieving ....etc

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INTRODUCTION
If you're thinking about assembling a home theatre system, you may be looking at large screen televisions as the heart of your system. Projection TV could give you the size that you want -- CRT screens generally top out at 40 (101 cm) or so, and at that size, they are huge and heavy. Plasma screens can be bigger than that and still manageable, but they can be extremely expensive. Projection TV technology can create large screen sizes at a reasonable price. Or maybe you need to equip a room, like ....etc

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OPTICAL COMPUTING


SEMINAR REPORT On OPTICAL COMPUTING
COMPUTER SCIENCE AND ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY,
COCHIN “ 682022
NOVEMBER, 2008 2

ABSTRACT
Computers have become an indispensable part of life. We need computers everywhere, be it for work, research or in any such field. As the use of computers in our day-to-day life increases, the computing resources that we need also go up. For ....etc

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INTRODUCTION TO LASER:-
The word LASER is actually an acronym that stands for
Light Amplification by Stimulated Emission of Radiation .
Based on this principle, a very special kind of light is created,
of a form that doesnâ„¢t exist anywhere in nature. It is one
colour (monochrome) and appears as a tightly bundled,
directed beam. T.H. Maiman, a physicist from California,
USA, succeeded in building the first functioning
laser (ruby laser, with red light) in 1960.

FIRST LASER:-
....etc

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Optical Networking
Outline
Introduction
First Generation Optical Networks
Fiber Distributed Data Interface (FDDI)
Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH)
Second Generation Optical Networks
Wavelength Division Multiplexing (WDM)
Optical Networking Components
Wavelength Routing Networks

Introduction(1)
Advantages of Optical Transmission
Large bandwidth permits high data transmission, which also supports the aggregation of voice, video, and data
Technological improvements are ....etc

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INTRODUCTION
With the growth of computing technology the need of high performance computers (HPC) has significantly increased. Optics has been used in computing for a number of years but the main emphasis has been and continues to be to page link portions of computers, for communications, or more intrinsically in devices that have some optical application or component (optical pattern recognition etc.)Optical computing was a hot research area in 1980’s.But the work tapered off due to materials limitations tha ....etc

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ABSTRACT
Theoretically optical switches seem to be future proof with features of scalability, flexibility, bit rate and protocol independent coupled with lower infrastructure costs but a network service provider must evaluate the pros and cons and all possible options to select optimum combination of electronic and photonic switches to meet the capacity and traffic management requirements. This seminar presents an overview on optical switches.
¢ Optical switches including mems, bubble, Thermo-optical, Liquid crystal an ....etc

[:=Read Full Message Here=:]

Hi,

It would be great if i could review any project done on the study of increasing a PV module output using mirriors or any design for a concentrators for a trough system . thanks

Regards

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