In this study, we have developed a high performance
multi-photon microscopic system to perform second-
harmonic (SH) imaging on a tooth and a KTP crystal
. The high sensitivity of the system allows
acquisition rate of 300 seconds/frame with
resolution at 512¡Ñ512 pixels. The surface SH
signal generated from the tooth and the KTP
crystal is also carefully verified through
micro-spectroscopy, polarization rotation and
wavelength tuning. In this way, we can ensure the
authenticity of the signal. KTP crystal and the
enamel that encapsulates the dentine is known to
possess highly ordered structures. The anisotropy
of the structure is revealed in the microscopic
SH images of the tooth and the KTP crystal samples.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0623100-024121 |
| Date | 23 June 2000 |
| Creators | Wang, Yung-Shun |
| Contributors | Sheng-Lung Huang, Fu-Jen Kao, Wen-Siang Fann, Wood-Hi Cheng, Chi-Kuang Sun |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0623100-024121 |
| Rights | unrestricted, Copyright information available at source archive |
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