Cross-sectional imaging of absorption distribution using backscattered light

Koji Akiyama; Yuji Kato; Koichi Shimizu

doi:10.1109/CLEOPR.2003.1277016

Cross-sectional imaging of absorption distribution using backscattered light

Koji Akiyama, Yuji Kato, Koichi Shimizu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

For cross-sectional imaging of animal body using backscattered light, the measurement of depth-distribution of optical absorption is required. A technique has been developed to reconstruct the depth-distribution using the pulse shape of backscattered light obtained in a time-resolved measurement. In this technique, the temporal path-length distribution (TPD) in each arbitrary layer of the scattering object is essential. We have developed a technique to obtain this TPD in a measurement. The feasibility of the proposed technique was verified in a phantom experiment and the cross-sectional imaging with this technique was demonstrated.

Original language	English
Title of host publication	CLEO/Pacific Rim 2003 - 5th Pacific Rim Conference on Lasers and Electro-Optics: Photonics Lights Innovation, from Nano-Structures and Devices to Systems and Networks, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	466
Number of pages	1
Volume	2
ISBN (Electronic)	0780377664
DOIs	https://doi.org/10.1109/CLEOPR.2003.1277016
Publication status	Published - 2003
Externally published	Yes
Event	5th Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2003 - Taipei, Taiwan, Province of China Duration: 2003 Dec 15 → 2003 Dec 19

Other

Other	5th Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2003
Country/Territory	Taiwan, Province of China
City	Taipei
Period	03/12/15 → 03/12/19

ASJC Scopus subject areas

Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Access to Document

10.1109/CLEOPR.2003.1277016

Cite this

Akiyama, K., Kato, Y., & Shimizu, K. (2003). Cross-sectional imaging of absorption distribution using backscattered light. In CLEO/Pacific Rim 2003 - 5th Pacific Rim Conference on Lasers and Electro-Optics: Photonics Lights Innovation, from Nano-Structures and Devices to Systems and Networks, Proceedings (Vol. 2, pp. 466). Article 1277016 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.2003.1277016

Cross-sectional imaging of absorption distribution using backscattered light. / Akiyama, Koji; Kato, Yuji; Shimizu, Koichi.
CLEO/Pacific Rim 2003 - 5th Pacific Rim Conference on Lasers and Electro-Optics: Photonics Lights Innovation, from Nano-Structures and Devices to Systems and Networks, Proceedings. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2003. p. 466 1277016.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Akiyama, K, Kato, Y & Shimizu, K 2003, Cross-sectional imaging of absorption distribution using backscattered light. in CLEO/Pacific Rim 2003 - 5th Pacific Rim Conference on Lasers and Electro-Optics: Photonics Lights Innovation, from Nano-Structures and Devices to Systems and Networks, Proceedings. vol. 2, 1277016, Institute of Electrical and Electronics Engineers Inc., pp. 466, 5th Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2003, Taipei, Taiwan, Province of China, 03/12/15. https://doi.org/10.1109/CLEOPR.2003.1277016

Akiyama K, Kato Y, Shimizu K. Cross-sectional imaging of absorption distribution using backscattered light. In CLEO/Pacific Rim 2003 - 5th Pacific Rim Conference on Lasers and Electro-Optics: Photonics Lights Innovation, from Nano-Structures and Devices to Systems and Networks, Proceedings. Vol. 2. Institute of Electrical and Electronics Engineers Inc. 2003. p. 466. 1277016 doi: 10.1109/CLEOPR.2003.1277016

Akiyama, Koji ; Kato, Yuji ; Shimizu, Koichi. / Cross-sectional imaging of absorption distribution using backscattered light. CLEO/Pacific Rim 2003 - 5th Pacific Rim Conference on Lasers and Electro-Optics: Photonics Lights Innovation, from Nano-Structures and Devices to Systems and Networks, Proceedings. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2003. pp. 466

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abstract = "For cross-sectional imaging of animal body using backscattered light, the measurement of depth-distribution of optical absorption is required. A technique has been developed to reconstruct the depth-distribution using the pulse shape of backscattered light obtained in a time-resolved measurement. In this technique, the temporal path-length distribution (TPD) in each arbitrary layer of the scattering object is essential. We have developed a technique to obtain this TPD in a measurement. The feasibility of the proposed technique was verified in a phantom experiment and the cross-sectional imaging with this technique was demonstrated.",

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Cross-sectional imaging of absorption distribution using backscattered light

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