| Presentation | 1999/1/19 Nanosecond time-gate spectroscopy of laser ablation of biological tissue : Configuration and performance of the measurement system and the application to clinical diagnosis M. Nakamura, F. Nanba, H. Ueki, N. Ohtsuka, S. Morimoto, M. Haruna, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose for the first time a new diagnosis using laser ablation of biological tissue. This method is based on the time-gate spectroscopy of plume ablated from the tissue surface by irradiation of a nanosecond laser pulse. The spectroscopic characteristics are described in detail as well as the configuration of the measurement system. This method has quite high sensitivity for detection of calcium even in human hair and nail, and the basic experimental data are presented toward diagnosis of osteoporosis. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Laser ablation / Biomedical optics measurement / Nanosecond time-gate spectroscopy / Optical diagnosis of osteoporosis |
| Paper # | PS98-77,OPE98-126,LQE98-119 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1999/1/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Nanosecond time-gate spectroscopy of laser ablation of biological tissue : Configuration and performance of the measurement system and the application to clinical diagnosis |
| Sub Title (in English) | |
| Keyword(1) | Laser ablation |
| Keyword(2) | Biomedical optics measurement |
| Keyword(3) | Nanosecond time-gate spectroscopy |
| Keyword(4) | Optical diagnosis of osteoporosis |
| 1st Author's Name | M. Nakamura |
| 1st Author's Affiliation | Course of Electronic Engineering, Graduate School of Engineering, Osaka University() |
| 2nd Author's Name | F. Nanba |
| 2nd Author's Affiliation | School of Allied Health Sciences, Faculty of Medicine, Osaka University |
| 3rd Author's Name | H. Ueki |
| 3rd Author's Affiliation | School of Allied Health Sciences, Faculty of Medicine, Osaka University |
| 4th Author's Name | N. Ohtsuka |
| 4th Author's Affiliation | School of Electronic Engineering, Faculty of Engineering, Osaka University |
| 5th Author's Name | S. Morimoto |
| 5th Author's Affiliation | Department of Geriatric Medicine, Graduate School of Medicine, Osaka University |
| 6th Author's Name | M. Haruna |
| 6th Author's Affiliation | School of Allied Health Sciences, Faculty of Medicine, Osaka University |
| Date | 1999/1/19 |
| Paper # | PS98-77,OPE98-126,LQE98-119 |
| Volume (vol) | vol.98 |
| Number (no) | 509 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |