Abstract
Two highly noise-correlated light beams are generated by nondegenerate parametric down-conversion. The authors report the production of sub-Poissonian light in one of the beams by using negative feedback (to the pump) from the other. This nonclassical light source has a postdetection Fano factor of 0.78 over a limited frequency range near 50 Hz with an intensity of about 60 pW
Translated title of the contribution | Use of parametric down-conversion to generate sub-Poissonian light |
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Original language | English |
Pages (from-to) | 2963 - 2967 |
Number of pages | 5 |
Journal | Physical Review A: General Physics |
Volume | 37 (8) |
DOIs | |
Publication status | Published - Apr 1988 |