[Ian, Sander, Daniel, Torrey]

Using a face of a beamsplitter as power control out of the amplifier reflects .6% of the light. This should suffice. We have a set up ready. 

One problem we found is bumping the fibers in anyway varied the amount of power by alot. We don't want the input to the amplifier to change by an order of magnitude all of a sudden, so Daniel is going to 3D print a holder for the fiber polarization controller (paddle device). Alex is going to 3D print a holder for the fiber PBS as our current design doesn't quite work. After we get those two items we will attempt this again.