Optical components of the smart-pixel optoelectronic connection (SPOEC) project

نویسندگان

  • S J Fancey
  • M R Taghizadeh
  • G S Buller
  • M P Y Desmulliez
  • C Walker
چکیده

The optical components of a 64× 64 optoelectronic crossbar interconnect are described. The specifications and performance of the bulk, micro-optic, diffractive and thin-film components are discussed.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Field-programmable smart-pixel arrays: design, VLSI implementation, and applications.

A smart-pixel array is a two-dimensional array of optoelectronic devices that combine optical inputs and outputs with electronic processing circuitry. A field-programmable smart-pixel array (FP-SPA) is a smart-pixel array capable of having its electronic functionality dynamically programmed in the field. Such devices could be used in a diverse range of applications, including optical switching,...

متن کامل

Demonstration and architectural analysis ofcomplementary metal-oxide semiconductorymultiple-quantum-well smart-pixel array cellularlogic processors for single-instructionmultiple-data parallel-pipeline processing

We present an optoelectronic-VLSI system that integrates complementary metal-oxide semiconductory multiple-quantum-well smart pixels for high-throughput computation and signal processing. The system uses 5 3 10 cellular smart-pixel arrays with intrachip electrical mesh interconnections and interchip optical point-to-point interconnections. Each smart pixel is a fine grain microprocessor that ex...

متن کامل

Hardware Description Language for Optical Processing (hadlop): a Simulation Environment for Parallel Optoelectronic Architectures.

We present a simulation environment for parallel optoelectronic data-processing systems, and we especially consider the fusion of optoelectronic integrated circuits and optical interconnection modules. hadlop, which stands for hardware description language for optical processing, is a simulator that works at the digital design level. So far, hadlop has allowed algorithm and architecture studies...

متن کامل

Focal-Plane Optical Flow Computation by Foveated CNNs

Optical flow computation is instrumental in robot guidance. Optoelectronic smart-pixel sensors for such computation may be realized on a single chip, by making use of a suitable Cellular Neural Network architecture defined on a log-polar space-variant grid. Simulations confirm validity of the filtering system, and possible realizable structures are discussed.

متن کامل

Compact Models for Smart Pixels with Smart Illumination

Smart Pixels with Smart Illumination (SPSI) is a recently developed technology that enables the monolithic integration of two functionalities-optical illumination and detectioninto arrays of optoelectronic ÔpixelsÕ in a compact and robust manner. To facilitate the design and analysis of systems involving SPSI technology using network simulators, this paper presents and validates a block-diagram...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1999