We conceived an optical generator leading to the production of triple photons per pulse with a full-width duration of at , by using a third-order optical parametric interaction phase-matched in a KTP crystal and pumped at . The triple photon generation is stimulated by two photons orthogonally polarized emitted by a homemade optical parametric oscillator emitting at . The energy generated at is well modelized by an analytical model based on Jacobi elliptic functions. These results open the way to new quantum measurement relative to Greenberger–Horne–Zeilinger state of light.
© 2008 Optical Society of America
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