Table 1.
Fundamental modulation frequencies evaluated during experiments with fluorescence microspheres. The associated harmonic frequencies used to extract the phase shifts and multiple fluorescence lifetimes are also listed.
| Fundamental | 5 MHz | 6.25 MHz | 12.5 MHz | 25 MHz |
|---|---|---|---|---|
| 15 | 18.75 | 37.5 | 75 | |
| 25 | 31.25 | 62.5 | ||
| 35 | 43.75 | 87.5 | ||
| 45 | ||||
| 55 |
Harmonic frequencies [MHz] evaluated for lifetimes