Grosse, N. B., S. Assad, M. Mehmet, R. Schnabel, T. Symul and K. L. Ping: Observation of Entanglement between Two Light Beams Spanning an Octave in Optical Frequency. In: Physical Review Letters 100, 24, Seq. No.: 243601 (2008).
doi: 10.1103/PhysRevLett.100.243601
Schnabel, R., H. Vahlbruch, A. Franzen, S. Chelkowski, N. B. Grosse, H.-A. Bachor, W. P. Bowen, P. K. Lam and K. Danzmann: Squeezed light at sideband frequencies below 100 kHz from a single OPA. In: Optics Communications 240, 1-3, 185-190 (2004).
doi: 10.1016/j.optcom.2004.06.030
localid: arXiv:quant-ph/0402064v1
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