M. Levenson, R.M. Shelby, et al.
Physical Review Letters
Broad-band squeezed states of light are generated by forward nondegenerate four-wave mixing in a single-mode optical fiber cooled below 4.2 K. The minimum total noise level was (12.5 ± 0.5)% below the standard quantum limit. © 1986 The American Physical Society.
M. Levenson, R.M. Shelby, et al.
Physical Review Letters
W.H. Richardson, R.M. Shelby
Physical Review Letters
P.D. Drummond, S.J. Carter, et al.
Optics Letters
R.M. Shelby, M. Levenson, et al.
Physical Review Letters