Published March 15, 2018
| public
Journal Article
Ultrasound modulated laser confocal feedback imaging inside turbid media
Abstract
Ultrasound modulated laser confocal feedback technology is proposed in the imaging inside turbid media. By selecting the detectable signal photons and rejecting the background noise photons in the frequency domain based on the ultrasound modulation, the signal-to-noise ratio (SNR) can be much improved, especially in the turbid media, compared with the traditional imaging without ultrasound modulation. This is a promising method to reach both a larger penetration depth and a better SNR than other optical methods.
Additional Information
© 2018 Optical Society of America. Received 26 December 2017; revised 5 February 2018; accepted 7 February 2018; posted 9 February 2018 (Doc. ID 318336); published 2 March 2018. Funding: National Science Fund for Excellent Young Scholars (51722506); Natural Science Foundation of Beijing Municipality (4152024); Research Program of the State Key Laboratory of Precision Measurement Technology and Instruments.Additional details
- Eprint ID
- 85602
- DOI
- 10.1364/OL.43.001207
- Resolver ID
- CaltechAUTHORS:20180404-112938568
- 51722506
- National Science Fund for Excellent Young Scholars
- 4152024
- Natural Science Foundation of Beijing Municipality
- Tsinghua University
- Created
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2018-04-04Created from EPrint's datestamp field
- Updated
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2021-11-15Created from EPrint's last_modified field