We present reconstructions of Wigner-like distributions for the polarisation state of three indistinguishable photons on the generalized Poincaré sphere. We study a variety of states, including spin-squeezed and entangled states, and compare their phase sensitivity.
© 2006 Optical Society of America
L. L. Shalm, R. B. Adamson, A. Zhang, and A. M. Steinberg, "Quantum Tomography of the Triphoton Polarisation State on the Poincare Sphere," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper QThD2.
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