Advances in Photonic Devices


abstract

Computers have enhanced human life to a great extent. The goal of improving on computer speed has resulted in the development of the Very Large Scale Integration (VLSI) technology with smaller device dimensions and greater complexity. VLSI technology has revolutionized the electronics industry and additionally, our daily lives demand solutions to increasingly sophisticated and complex problems, which requires more speed and better performance of computers.
For the ....etc

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Abstract

An integrated photonic microwave bandpass filter has been demonstrated incorporating a coherently coupled microring resonator in low-loss polymers. The resonator was designed to have an extremely small bandwidth so that it could be used to selectively pass the optical signal carrying the microwave signal to attain efficient bandpass filtering. The demonstrated device may feature compact size, simple structure, stable operation, possible tuning via the thermooptic effect, and furthermore flexible integration with other electrical/opt ....etc

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kindly mail the detailed report on Adaptive photonic based phase locked elements (APPLE) to me on [email protected] ....etc

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i want full report on carbon chip or diamond chip
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In the development of packaging of electronics the aim is to lower cost, increase the packaging density, and improve the performance while still maintaining or even improving the reliability of the circuits. Flip chip microelectronic assembly is the direct electrical connection of face-down electronic components onto substrates, circuit boards, or carriers, by means of conductive bumps on the chip bond pads since the chip is directly attached to the substrate, board, or carrier by the conductive bumps. Flip chip has advantage in size, performan ....etc

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Photonic Computing is digital computing in imitation of conventional electronic computing only using laser light instead of electricity, and holograms instead of silicon computer chips. Photonic comes from photon which is the smallest unit of light just as an electron is the smallest unit of electricity. Photon comes from photo as in Kodak moment! Uninhibited light travels thousands of times faster than electrons in computer chips; therefore it is capable of computing thousands of times faster than electronic computing. Therefore, lig ....etc

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optical code-division multiplexed (OCDM)-based photonic layer security (PLS) system for very high data rate systems, where electronic encryption becomes increasingly expensive and difficult.

Encryption OCDM-based PLS system, which is aimed at emerging 100 Gbps fiber networks, is accomplished by coding and scrambling the optical signal in such a way that the bits cannot be recovered nor be recorded for subsequent decryption. Telcordia has devised novel coding schemes and a compact, programmable coder, working with industry and university pa ....etc

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Electronics without silicon is unbelievable, but it will come true with the evolution of Diamond or Carbon chip. Now a day we are using silicon for the manufacturing of Electronic Chip's. It has many disadvantages when it is used in power electronic applications, such as bulk in size, slow operating speed etc. Carbon, Silicon and Germanium are belonging to the same group in the periodic table. They have four valance electrons in their outer shell. Pure Silicon and Germanium are semiconductors in normal temperature. So in the earlier days they a ....etc

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Fundamentals of Silicon Photonic Devices

B. Thomas Smith, Dazeng Feng, Hongbing Lei,
Dawei Zheng, Joan Fong, and Mehdi Asghari.
Main: 626-236-4500, email: [email protected]
Kotura, Inc., 2630 Corporate Place, Monterey Park, CA. 91754, USA


This paper offers a brief introduction to silicon photonics including the basic optical waveguide, passive
optical circuit performance, the addition of doped p- and n- junctions adjacent to the intrinsic silicon
waveguide to inject a current across the waveg ....etc

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