Abstract
The quantum limit of intensity and phase noise in negative frequency feedback semiconductor lasers is calculated. It is shown that under some conditions the number-phase uncertainty can be reduced to the ultimate Heisenberg uncertainty limit.
Original language | English |
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Pages (from-to) | 21-24 |
Number of pages | 4 |
Journal | IEEE Journal of Quantum Electronics |
Volume | 28 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1992 |
Externally published | Yes |