Supplemental Material for “ Unity - Efficiency Parametric Down - Conversion via Amplitude Amplification ”

Murphy Yuezhen Niu,1, 2 Barry C. Sanders,3, 4, 5, 6, 7 Franco N. C. Wong,1 and Jeffrey H. Shapiro1 Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA Institute for Quantum Science and Technology, University of Calgary, Alberta, Canada T2N 1N4 Program in Quantum Information Science, Canadian Institute for Advanced Research, Toronto, Ontario M5G 1Z8, Canada Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Anhui 230026, China Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China Institute for Quantum Information and Matter, California Institute of Technology, Pasadena, California 91125, USA (Dated: February 15, 2017)