First published · Last updated
Noninvasive blood flow measurement using speckle signals from a self-mixing laser diode: in vitro and in vivo experiments
A journal article describes a noninvasive method for measuring blood flow that uses speckle signals produced by a self-mixing laser diode and reports both laboratory and live-subject experiments. Publisher information in the excerpt identifies SPIE — Intl Soc Optical Eng and the publication date is 2000-09-01.
Categories: science-and-space, technology, public-health
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 6/10
- Geographic reach
- 1/10
- Global importance
- 3/10
- Impact magnitude
- 3/10
- Positivity
- 7/10
- Urgency
- 1/10
Why it matters
The article presents a laser-diode optical technique for measuring blood flow demonstrated in vitro and in vivo.

