@inproceedings{cc951aaccee84021b67fa4da3164d7ce,
title = "A low cost multi-wavelength tomography system based on LED sources",
abstract = "We present a multi-wavelength DC system using Light Emitting Diode (LED) sources of four wavelengths in the near infrared range. These LEDs are commercially available, much cheaper than laser diodes, and have adequate power to probe deeply seated lesions. In our system, 8 groups of LEDs of four wavelengths were deployed on a hand-held probe and 10 PMT detectors were fiber coupled to the probe. A co-registered ultrasound (US) array located in the middle of the probe provided lesion location and morphology, which were used for assisting near infrared imaging reconstruction. Experiments evaluated the performance of the LED based DC system using phantom targets.",
author = "Aaron Chen and Yi Yang and Umar Alqasemi and Andres Aguirre and Quing Zhu",
year = "2011",
doi = "10.1117/12.878811",
language = "English",
isbn = "9780819484338",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
booktitle = "Optical Tomography and Spectroscopy of Tissue IX",
note = "Optical Tomography and Spectroscopy of Tissue IX ; Conference date: 23-01-2011 Through 26-01-2011",
}