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Summary of trap parameters measured in x direction.
| Bead Diameter | Laser Power | Depth (µm) | Trap Stiffness kQPD (N/V) | Trap Stiffness kCamera (N/m) | Sensibility Factor β (µm/V) | Final-Trap Stiffness k (N/m) |
|---|---|---|---|---|---|---|
| 0.8 µm | 55.40 | 2.17 | 2.60 × 10−12 | 2.12 × 10−4 | 0.0234 | (4.00 ± 0.02) × 10−3 |
| 69.05 | 6.58 | 2.50 × 10−12 | 5.80 × 10−4 | 0.0232 | (4.14 ± 0.02) × 10−3 | |
| 2 µm | 69.05 | 5.25 | 3.38 × 10−12 | 4.47 × 10−5 | 0.1322 | (1.94 ± 0.02) × 10−3 |
| 58.38 | 5.21 | 3.30 × 10−12 | 4.59 × 10−5 | 0.1386 | (1.74 ± 0.02) × 10−4 |
