![Generation of Large-Amplitude Coherent-State Superposition via Ancilla-Assisted Photon Subtraction]()
Generation of Large-Amplitude Coherent-State Superposition via Ancilla-Assisted Photon SubtractionTakahashi, Hiroki; Wakui, Kentaro; Suzuki, Shigenari; Takeoka, Masahiro; Hayasaka, Kazuhiro; Furusawa, Akira; Sasaki, Masahide · Physical Review Letters · 2008