2D+ MOT Magnet Assembly
2D+ MOT Magnet Assembly
The 2D+ MOT Magnet Assembly produces magnetic field gradients appropriate for a 2D(+) MOT. Designed to be used with Infleqtion’s RuBECi, doubleMOT, and CASC cells, permanent magnets provide a 2D quadrupole field over the cell with a field gradient of ~30 Gauss/cm.
The magnets are held on a two-axis translation stage that allows the user to easily align the 2D+ MOT relative to the aperture; making it easy to optimize the flux of atoms from the 2D MOT+ to the 3D MOT. Since the 2D MOT+ magnet assembly employs permanent magnets, a power supply is unnecessary.
For users with experiments that are particularly sensitive to external magnetic fields, we offer an option to replace the permanent magnets with coils.
Features
- Anti-Helmholtz coil pair
- Ideal for MOT field generation
- Mounts on a 45 mm rails
Customization Options
- MAG-2000 – 2D MOT Permanent magnet assembly
- MAG-2100 – 2D MOT Coil assembly
Related Products
Cold Atom Source Cell
The CASC is the core of a high-flux atom delivery system. Differential pumping of the system is maintained by an aperture in a silicon plate that isolates the user’s vacuum system from the higher pressures required for high-density 2D MOT operation.
RuBECi
The RuBECi is a self-contained, tabletop, ultrahigh vacuum system for creating and manipulating ultra-cold atoms. It utilizes a two-cell vacuum system (a 2D+ MOT source cell and an ultra-high vacuum science cell compatible with long trap lifetimes). It features an atom chip for simple and rapid BEC production with a high-duty cycle and low power consumption.
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