Plasmon Gate Logic via Segmented Switching

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Solution Overview

Problem

Current technologies face challenges in controlling and manipulating energy propagation at specific plasmon frequencies, particularly in responding to different signals to manage energy distribution effectively.

Innovation Solution

The implementation of a plasmon gate system with multiple plasmon switches and guides, where plasmon switches are strategically placed along the energy paths to control energy propagation based on input signals, allowing for selective blocking or propagation of energy at specific frequencies.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If multiple plasmon switches are used to control energy propagation at different frequencies, then the precision of energy distribution control is improved, but the device complexity increases

Engineering Contradiction:
Improveenergy distribution control precisionVSAvoidplasmon switch configuration complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The plasmon gate is segmented into multiple independent plasmon switches (first plasmon switch and second plasmon switch), each operating at different plasmon frequencies. This segmentation allows precise control of energy propagation at specific frequencies while maintaining modular device architecture that manages complexity through functional decomposition.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If plasmon switches are placed at different central locations along the energy path, then the versatility of signal response is improved, but the device complexity increases

Engineering Contradiction:
Improvesignal response capabilityVSAvoidswitch arrangement complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Each plasmon switch is positioned at a specific central location (first central location and second central location) along the plasmon guide, with each location optimized for responding to specific control signals at specific plasmon frequencies. This local quality approach enables versatile signal response while managing complexity through spatially distributed functional specialization.

Inventive Principle:
Principle #3Local quality

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This approach enables precise control over energy distribution, allowing energy to propagate only when specific signals are not present, thereby enhancing the functionality of energy management systems by ensuring output is a function of the input signals.

Implementation Method 1

guiding energy at a first plasmon frequency along a first path

Methodology Applied
Scientific EffectPlasmon propagation:

Implementation Method 2

blocking the guided energy at the first plasmon frequency from propagating along the first path responsive to a first signal

Methodology Applied
Scientific EffectPlasmon resonance:

Data Source

PatentUS7379634B2Plasmon gate
Publication Date: 2008.05.27 ENTERPRISE SCIENCE FUND LLC
  • US7379634B2 patent drawing
  • US7379634B2 patent drawing
  • US7379634B2 patent drawing

AI summary

A variety of structures, methods, systems, and configurations can support plasmons for logic.