Tc. Zhang et al., GENERATION OF INTENSITY SQUEEZING IN LASER-DIODES BY WEAK EXTERNAL-CAVITY FEEDBACK, Chinese Physics Letters, 13(10), 1996, pp. 734-736
We report the generation of intensity squeezing in a single-mode laser
diode by weak external cavity feedback. The measurable squeezing of t
he output beam is 4.7%. corrected to 8.9% for the actual squeezing. Th
is proves that intensity squeezing can be obtained by weak feedback.