As a physical therapist, you work with patients who have lost the ability to perform daily physical activities. As part of your job, you may develop a collaborative working relationship with your patients' medical doctors.
The most commonly used type of resonator is the AT-cut, where the quartz blank is in the form of thin plate cut as an angle of about 3515' to the optic axis of the crystal. The third essential characteristic of the quartz resonator is related to the stability of its mechanical properties.
The Julienne Cut. The julienne is a type of cut that is stick-shaped and very thin. Cut from a squared off item, you will then slice that item length-wise at a thickness of 1-2mm (1/16 in) leaving you with thin rectangular cuts. Then, take the thin slices and apply the same technique.