Already known as linear. What’s new?
1. Earier studies
They all said “Roughly linear”!.
| Pump wavelength: ~1.5 μm | ~1064 nm | 514 nm |
| Atkins ’03, Todoroki ’05, Lee ’06, André ’10, Abedin ’10, Domingues ’12 | Kashyap ’87, Davis ’96, Bufetov ’05, Dianov ’06 | Kashyap ’87, Hand ’88 |
2. More precise measurement
- Lap time of 80 mm dash with a precision of 0.1 ms.
- Pump power was 7 W for fuse initiation and reduced to a certain value.
- The power was calibrated with a precision of 0.01 W based on the test runs.
3. The results
4. Corresponding void shapes
5. Three propagation modes
