Table 2. Tradeoffs between volume rate and displacement sensitivity.
Frame rate (fps) | Sweeping speed (nm/s) | Volume rate (Hz) | FOV a (px) | A-scan rate (MHz) | (nm) | ||
---|---|---|---|---|---|---|---|
100 000 | 10 000 | 200 | 18.4 | 7.3 nm | |||
200 000 | 20 000 | 400 | 13.1 | 7.7 nm | |||
500 000 | 50 000 | 1000 | 8.2 | 9.2 nm |
One pixel is equal to 1 µm at the retina.