Ni scheme 4
Notes
Efficiency: 6%
Used at: CERN
Lasers used: Dye, Ti:sapphire
Used: online
Reference: B. Marsh, V. Fedosseev, "RILIS Database" (2009)
Notes: There is a slight isotope shift in the AI. (e.g.: 13361.289 for 64Ni )
It might be worth testing the scheme with the 1st step starting from the gs. The population at 2000K is 40% in the gs and 26% in the thermal one. Transition strength is lower (1.7e6s-1) but with dye laser that could still be saturated.
Scheme
Ionization Potential: 61619.770 cm⁻¹ (NIST ASD, 2024)
Lasers used: Ti:Sa and Dye
Scheme table
| Step | λ (nm) | From (cm⁻¹) | Term | To (cm⁻¹) | Term | Strength (s⁻¹) |
|---|---|---|---|---|---|---|
| 1 | 305.170 | 204.787 | 3d9 4s 3D3 | 32973.376 | 3d8 4s 4p 3F4 | 6.0 × 107 |
| 2 | 611.276 | 32973.376 | 3d8 4s 4p 3F4 | 49332.593 | 3d9 4d | 2.7 × 106 |
| 3 | 748.420 | 49332.593 | 3d9 4d | 62694.074 | AI |
Scheme drawing
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References
Submitted by
Katerina Chrysalidis