Beyond photon pairs: Nanophotonic photon number difference squeezing
Reihaneh Shahrokhshahi, Blair Morrison, Matthew J. Collins, L. G. Helt, Nicolás Quesada, Dylan H. Mahler, K. Tan, Varun Vaidya, A. Repingon, Jonathan Lavoie, M. Menotti, Raphael C. Pooser, Adriana E. Lita, Sae Woo Nam, Thomas Gerrits, Z. Vernon · Conference on Lasers and Electro-Optics · 2019
We demonstrate over 1 dB of photon number difference correlations from two-mode squeezed states having mean photon number above 5, generated with a silicon nitride ring resonator and measured using photon number-resolving transition edge sensors. © 2019 The Author(s)