Modulation and measurement of time-energy entangled photons
Chinmay Belthangady, Shengwang Du, Chih‐Sung Chuu, G. Y. Yin, Steve E. Harris · Physical Review A · 2009
We describe a proof-of-principle experiment demonstrating a Fourier technique for measuring the shape of biphoton wave packets. The technique is based on the use of synchronously driven fast modulators and slow (integrating) detectors.