Add to ORKGThe effects of disturbances of the flow pattern in front of the fiber facet of a fiber-coupled self-mixing diode-laser Doppler velocimeter system are investigated. This was done by comparing measurements and calculations of the Doppler frequency spectrum with the expected values. The calculated Doppler spectrum was obtained from the calculation of light scattered (with or without Doppler shift) by the moving particles in front of the fiber facet. The velocity profile of the particles was calculated with a finite-element method. Measurements were done with water (with polystyrene spheres) and whole blood as the samples. Good agreement between measurements and calculations were obtained. The velocimeter was modeled as a five-mirror setup. The...
A Doppler velocimeter exploiting a self-mixing laser diode is proposed. The system has been design t...
Accurate and highly sensitive speed measurements have been successfully demonstrated by the optical ...
This thesis describes a method for measuring the flow velocity dynamics of microcirculatory blood us...
The effects of disturbances of the flow pattern in front of the fiber facet of a fiber-coupled self-...
A novel diode-laser Doppler velocimeter based on self-mixing feedback of Doppler-shifted light in th...
We have developed a blood velocimeter based on the principle of self-mixing in a semiconductor laser...
We have developed a blood velocimeter based on the principle of self-mixing in a semiconductor laser...
Intra-arterial measurements of the velocity and the average flow of red-blood cells were investigate...
Recently a blood velocimeter was developed, based on the principle of self-mixing in a semiconductor...
In the present paper, recent experimental advances obtained with a laser Doppler self-mixing velocim...
In the present paper, recent experimental advances obtained with a laser Doppler self-mixing velocim...
A laser Doppler velocimeter that consists of a semiconductor laser coupled to a fiber and that uses ...
The velocimetry method of self-mixing, i.e., the feedback of Doppler-scattered light into the laser ...
A Doppler velocimeter exploiting a self-mixing laser diode is proposed. The system has been design t...
Accurate and highly sensitive speed measurements have been successfully demonstrated by the optical ...
This thesis describes a method for measuring the flow velocity dynamics of microcirculatory blood us...
The effects of disturbances of the flow pattern in front of the fiber facet of a fiber-coupled self-...
A novel diode-laser Doppler velocimeter based on self-mixing feedback of Doppler-shifted light in th...
We have developed a blood velocimeter based on the principle of self-mixing in a semiconductor laser...
We have developed a blood velocimeter based on the principle of self-mixing in a semiconductor laser...
Intra-arterial measurements of the velocity and the average flow of red-blood cells were investigate...
Recently a blood velocimeter was developed, based on the principle of self-mixing in a semiconductor...
In the present paper, recent experimental advances obtained with a laser Doppler self-mixing velocim...
In the present paper, recent experimental advances obtained with a laser Doppler self-mixing velocim...
A laser Doppler velocimeter that consists of a semiconductor laser coupled to a fiber and that uses ...
The velocimetry method of self-mixing, i.e., the feedback of Doppler-scattered light into the laser ...
A Doppler velocimeter exploiting a self-mixing laser diode is proposed. The system has been design t...
Accurate and highly sensitive speed measurements have been successfully demonstrated by the optical ...
This thesis describes a method for measuring the flow velocity dynamics of microcirculatory blood us...