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Compact low-cost detection electronics for optical coherence imaging.

A C Akcay1, K S Lee1, L R Furenlid2

  • 1University of Central Florida, College of Optics and Photonics/CREOL/FPCE, 4000 Central Florida Boulevard, Orlando, Florida 32816, jannickrolland@gmail.com.

Optical Engineering (Redondo Beach, Calif.)
|December 1, 2015
PubMed
Summary
This summary is machine-generated.

A new, affordable electronics system for optical coherence imaging was developed and tested. It performs comparably to commercial equipment, offering a cost-effective solution for imaging applications.

Keywords:
coherenceimagingintegrated circuits

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Area of Science:

  • Biomedical Optics
  • Instrumentation
  • Signal Processing

Background:

  • Optical coherence imaging requires sophisticated detection electronics.
  • Commercial systems can be expensive and complex.
  • There is a need for cost-effective and compact imaging solutions.

Purpose of the Study:

  • To demonstrate a compact and low-cost detection electronics scheme for optical coherence imaging.
  • To evaluate the performance of the developed electronics.
  • To compare the system's performance against a commercial lock-in amplifier.

Main Methods:

  • Design and implementation of a novel detection electronics scheme.
  • Performance analysis using quantitative metrics.
  • Comparative imaging of a biological sample (fresh onion).

Main Results:

  • The developed electronics scheme is compact and low-cost.
  • Performance is comparable to a commercial lock-in amplifier with equal bandwidth.
  • High-quality images of a fresh-onion sample were obtained.

Conclusions:

  • The demonstrated electronics scheme is a viable and cost-effective alternative for optical coherence imaging.
  • This approach can potentially lower the barrier to entry for optical coherence imaging technologies.
  • Further optimization may enhance performance for advanced applications.