DocumentCode
421782
Title
Degradation diagnosis of ultra-high-molecular weight polyethylene (UHMWPE) by terahertz-time-domain spectroscopy
Author
Yamamoto, Kohji ; Yamagiichi, M. ; Tani, Masahiko ; Hangyo, Masanori ; Teramura, Satoshi ; Isu, Toshiro ; Toraita, N.
Author_Institution
Res. Center for Superconductor Photonics, Osaka Univ., Japan
Volume
1
fYear
2004
fDate
16-21 May 2004
Abstract
We present that degradation of ultra-high-molecular-weight-polyethylene induces drastic absorption-increase ranging continuously over the THz region. This demonstrates the possibility that THz-TDS is applied to quality-control of ultra-high-molecular-weight polyethylene, which is widely utilized in medical implants.
Keywords
absorption coefficients; biomedical materials; infrared spectra; nondestructive testing; plastics; polymers; prosthetics; quality control; submillimetre wave spectra; submillimetre wave spectroscopy; degradation diagnosis; medical implants; quality-control; terahertz-time-domain spectroscopy; ultrahigh-molecular weight polyethylene;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1361206
Link To Document