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Titolo:
Self-mixing laser speckle velocimeter for blood flow measurement
Autore:
Ozdemir, SK; Takamiya, S; Ito, S; Shinohara, S; Yoshida, H;
Indirizzi:
Univ Shizouka, Hamamatsu, Shizuoka 4328561, Japan Univ Shizouka HamamatsuShizuoka Japan 4328561 u, Shizuoka 4328561, Japan
Titolo Testata:
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
fascicolo: 5, volume: 49, anno: 2000,
pagine: 1029 - 1035
SICI:
0018-9456(200010)49:5<1029:SLSVFB>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
SEMICONDUCTOR-LASER; VELOCITY; DYNAMICS; TISSUE; MODEL; DIODE;
Keywords:
blood flow; optical feedback; self-mixing laser diode; speckle velocimeter;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Ozdemir, SK Univ Shizouka, Hamamatsu, Shizuoka 4328561, Japan Univ Shizouka Hamamatsu Shizuoka Japan 4328561 4328561, Japan
Citazione:
S.K. Ozdemir et al., "Self-mixing laser speckle velocimeter for blood flow measurement", IEEE INSTR, 49(5), 2000, pp. 1029-1035

Abstract

A velocimeter using speckle phenomena in self-mixing laser diodes (SM-LDs)is used to evaluate the blood flow noninvasively, The mean frequency of the speckle signal obtained from the self-mixing laser diode reflects the activity of the blood now in a certain probing area. The experimental results show that this new type of speckle velocimeter can be useful for the relative evaluation of blood flow in human tissues.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/08/20 alle ore 23:37:08