Optical phase reference
First Claim
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1. A validation apparatus for testing the measurement accuracy of a plurality of phase fluorimeter comprising:
- i) a photo-detector responsive to the excitation light emitted by a phase fluorimeter;
ii) electronics connected to said validation apparatus photo-detector which calculates the phase of the light emitted by the phase fluorimeter and causesiii) a light source present in the validation apparatus to emit light of a wave length which will stimulate a detector of the phase fluorimeter but which is phase shifted relative to the excitation light emitted by the phase fluorimeter.
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Abstract
A validation apparatus for testing the measurement accuracy of a phase fluorimeter comprising:
- i) a photodetector responsive to the excitation light emitted by a phase fluorimeter;
- ii) electronics connected to the detector which calculates the phase of the light emitted by the phase fluorimeter and causes a light source in the validation apparatus to emit light of a wave length which will stimulate the detector of the phase fluorimeter but which is phase shifted relative to the light emitted by the phase fluorimeter.
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Citations
10 Claims
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1. A validation apparatus for testing the measurement accuracy of a plurality of phase fluorimeter comprising:
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i) a photo-detector responsive to the excitation light emitted by a phase fluorimeter; ii) electronics connected to said validation apparatus photo-detector which calculates the phase of the light emitted by the phase fluorimeter and causes iii) a light source present in the validation apparatus to emit light of a wave length which will stimulate a detector of the phase fluorimeter but which is phase shifted relative to the excitation light emitted by the phase fluorimeter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification