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Phasor approach refers to a method which i … Phasor approach refers to a method which is used for vectorial representation of sinusoidal waves like alternative currents and voltages or electromagnetic waves. The amplitude and the phase of the waveform is transformed into a vector where the phase is translated to the angle between the phasor vector and X axis and the amplitude is translated to vector length or magnitude.In this concept the representation and the analysis becomes very simple and the addition of two wave forms is realized by their vectorial summation. In Fluorescence lifetime and spectral imaging, phasor can be used to visualize the spectra and decay curves. In this method the Fourier transformation of the spectrum or decay curve is calculated and the resulted complex number is plotted on a 2D plot where the X axis represents the Real component and the Y axis represents the Imaginary component. This facilitate the analysis since each spectrum and decay is transformed into a unique position on the phasor plot which depends on its spectral width or emission maximum or to its average lifetime. The most important feature of this analysis is that it is fast and it provides a graphical representation of the measured curve.ical representation of the measured curve.
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http://www.lfd.uci.edu/globals/ +
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October 2022
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similar to vertex
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| rdfs:comment |
Phasor approach refers to a method which i … Phasor approach refers to a method which is used for vectorial representation of sinusoidal waves like alternative currents and voltages or electromagnetic waves. The amplitude and the phase of the waveform is transformed into a vector where the phase is translated to the angle between the phasor vector and X axis and the amplitude is translated to vector length or magnitude.In this concept the representation and the analysis becomes very simple and the addition of two wave forms is realized by their vectorial summation. is realized by their vectorial summation.
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| rdfs:label |
Phasor approach to fluorescence lifetime and spectral imaging
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