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Femtosecond Laser Filaments for Use in Sub-Diffraction-Limited Imaging and Remote Sensing
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Computer applications of lasers.

W V Smith1

  • 1IBM Thomas J. Watson Research Center,Yorktown Heights, NY, USA.

Applied Optics
|January 9, 2010
PubMed
Summary
This summary is machine-generated.

Lasers show promise for computer memory, interconnections, and input-output functions, but less so for fast logic. Coherent optical data preprocessing is a current, practical laser application in computing.

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Area of Science:

  • Computer Engineering
  • Optical Technology
  • Information Science

Background:

  • Traditional computing architectures face limitations in data processing and transmission speed.
  • The integration of optical technologies offers potential solutions to overcome electronic bottlenecks.

Purpose of the Study:

  • To qualitatively analyze the potential applications of lasers in various computer components.
  • To identify the most promising and least promising areas for laser integration within computer systems.

Main Methods:

  • Qualitative analysis of laser applicability across computer logic, memory, input-output, and data transmission.
  • Review of existing laser applications in computing, such as optical data preprocessing.

Main Results:

  • Laser applications are most promising in computer memory, interconnections, and input-output systems.
  • Fast logic components are identified as the least promising area for current laser integration.
  • Coherent optical data preprocessing is highlighted as a demonstrated, valuable laser application.

Conclusions:

  • Lasers offer significant potential to enhance specific areas of computer hardware, particularly memory and I/O.
  • Further research and development are warranted to fully exploit laser capabilities in computing.
  • Optical technologies are poised to play an increasingly important role in future computer designs.