Research Article

Development of Miniaturized Fiber-Optic Laser Doppler Velocimetry Sensor for Measuring Local Blood Velocity: Measurement of Whole Blood Velocity in Model Blood Vessel Using a Fiber-Optic Sensor with a Convex Lens-Like Tip

Figure 1

Chemically etched quartz fiber probe. (HF : NH4F : H2O = 1 : 7 : 5, 𝑇 = 5.0 h).
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