PRESENTED BY-
VAIBHAV DESHWAL


“PHOTONICS”
INTRODUCTION
The science of photonics includes –
 Generation
 Emission
 Transmission
 Modulation
 Signal processing
 Switching
 Amplification
 Detection
 Sensing
 Its goal was to use light to perform functions that traditionally fell within the typical domain of electronics, such as telecommunications, information processing, etc.
 Photonics is related to quantum optics, optomechanics, electrooptics, optoelectronics ....etc

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SILICON IN PHOTONICS

Presented by
ANUJ SRIVASTAVA
SEEMANTA ENGINEERING COLLEGE
ELECTRONICS AND TELECOMMUNICATION ENGINEERING
RegNo: 0601201232
RollNo: 10-A-64

Under the Guidance of
S.K.MISHRA


Contents
Introduction
Features of Photonics
Silicon Material
Silicon Light Source
Filtering Light
Silicon Modulator
Silicon based photo detector
Disadvantage
Conclusion
Reference


Introduction
Silicon photonics is an evolving technology in which data is transferred amo ....etc

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CHAPTER 1
Introduction
Today Environment pollution, Green House Gas Emission, Energy Crisis are some of the most discussed issues in the world than never before. It is estimated that 17 billion mega Watts of electricity is required in the world annually; 730 billion metric tonnes of Carbon-dioxide is released to the atmosphere in the world last year and numbers are growing. Some of the resultant effects are global warming, climatic changes which are not only affecting humans b ....etc

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Silicon photonics can be defined as the utilization of silicon-based materials for the generation (electrical-to-optical conversion), guidance, control, and detection (optical-to-electrical conversion) of light to communicate information over distance. The most advanced extension of this concept is to have a comprehensive set of optical and electronic functions available to the designer as monolithically integrated building blocks upon a single silicon substrate.
Within the range of fibre optic telecommunication wavelength (1.3 µm to 1.6 � ....etc

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Silicon photonics can be defined as the utilization of silicon-based materials for the generation (electrical-to-optical conversion), guidance, control, and detection (optical-to-electrical conversion) of light to communicate information over distance.The most advanced extension of this concept is to have a comprehensive set of optical and electronic functions available to the designer as monolithically integrated building blocks upon a single silicon substrate.Within the range of fibre optic telecommunication wavelength (1.3 µm to 1.6 ....etc

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As computing and networking performance continue on their exponential growth track, defined by Mooreâ„¢s Law, the exponentially increasing communication needs will soon exceed the limits of copper wiring. Communications links, or interconnects, are the biggest bottleneck in networks and computers. For example, the next generation of Ethernet runs at 10 Gb/s, and at this speed electrical signals in copper wires can only travel a small distance before fading out completely.

Optical fiber on the other hand is the ideal medium for communica ....etc

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Silicon photonics can be defined as the utilization of silicon-based materials for the generation (electrical-to-optical conversion), guidance, control, and detection (optical-to-electrical conversion) of light to communicate information over distance.

The most advanced extension of this concept is to have a comprehensive set of optical and electronic functions available to the designer as monolithically integrated building blocks upon a single silicon substrate.


Within the range of fibre optic telecommunication wavelength (1.3 ?m to ....etc

[:=Read Full Message Here=:]

Silicon photonics can be defined as the utilization of silicon-based materials for the generation (electrical-to-optical conversion), guidance, control, and detection (optical-to-electrical conversion) of light to communicate information over distance. The most advanced extension of this concept is to have a comprehensive set of optical and electronic functions available to the designer as monolithically integrated building blocks upon a single silicon substrate.

Within the range of fibre optic telecommunication wavelength (1.3 ?m to 1.6 ?m ....etc

[:=Read Full Message Here=:]