Features  

1. Microdisk diameter: 3um -5000um, thickness: 300nm - 900nm.

2. Surface roughness(Rq): 0.115nm.

3. High Q factors: 47 million（world record）.

4. Controllable wedge angle: 9° to 51°.

5. Integration with electrodes.

  Applicable fields  

1. Nonlinear optic source.

2. High precision sensor.

3. Light field control.

4. High-speed photoswitch.

5. Quantum light source.