Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1993 Issue 11
- /
- Pages.67-70
- /
- 1993
Laser Doppler blood flowmeter using self-mixing effect for the measurement of tissue blood flow.
조직혈류측정을 위한 자기혼합형 레이저 도플러 혈류계의 검토.
- Ko, Han-Woo (Korea Research Institute of Standards and Science) ;
- Choi, Duck-Hee (Korea Research Institute of Standards and Science)
- Published : 1993.11.12
Abstract
This preliminary study describes the self-mixing effect of laser diode for the measurement of tissue blood flow. A self-mixing effect of laser diode was detected by the single-mode laser diode and the moving target, and the Doppler shifted frequency was thanked linearly with the driving frequency of speaker. The measured Doppler shifted frequency was compared with the simulated data.
Keywords