High Resolution Spectral Entanglement Measurements of Photons Generated via Spontaneous Four-Wave Mixing
Iman Jizan, Alex S. Clark, L. G. Helt, Matthew J. Collins, Eric C. Magi, Chunhe Xiong, Michael J. Steel, Benjamin J. Eggleton · 2013
We describe an automated, high resolution method to measure an arbitrary portion of the joint spectral intensity of spontaneous four-wave mixing generated photons. This allows us to quantify the spectral entanglement generated by the device.