What is the best way to turn emitter on/off very fast?

What is the best way to turn emitter on/off very fast? Now we are using very slow shutdown.
Why do we need this feature? Because it is important to solve the problem of interference, when two IR sensors are working at the same time and are grabbing the data.
We are porting now our solution to Kinect v2 from PrimeSense/RealSense.
I am also have a list of other questions (interpolation of data, problems with different types of surfaces, etc) and it will be great if someone can contact me by email ([email protected]), so I can
provide link to our assets (PLY, video, shots) and detailed report about issues that we have. 
Best regards,
Konstantin

There is no api to support turning on/off the emitter. The only way to stop the sensor is to call Close on the sensor/reader object. Keep in mind if there are other applications with outstanding readers/sensors open will keep the sensor on.
Carmine Sirignano - MSFT

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