CIQTEK Optical Magnetic Resonance Spectrometer (ODMR) is an experimental platform based on the spin magnetic resonance of the nitrogen vacancy center (NV center). By controlling the basic physical quantities such as optics, electricity and magnetism, it realizes the manipulation and reading of the NV center in diamond.
Compared with traditional paramagnetic resonance and nuclear magnetic resonance, it has the advantages of long coherence time, powerful manipulation and intuitive collapse experimental results.
Functions:
Fabrication of high-quality diamond probes, including ultra-pure diamond growth, ion injection and micro-nano processing process, mastering the basic process of coherence time preparation and highly stable diamond sensors.
Ultra-high spatial resolution for precise measurement of magnetic field, electric field and temperature in the nanometer scale.
High-precision manipulation. With broadband microwave modulation components with an accuracy of 50 picoseconds to achieve low-noise, efficient and fast coherent rotation control.
Long-term unattended experiments can be carried out. Intelligent control software and signal acquisition system, including automatic color center experiment, automatic optical path calibration, automatic magnetic field adjustment, etc.