7 July 1998 Amplitude-squeezed light amplification in an optically coupled quantum well structure
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A novel pump-noise-suppressed semiconductor laser scheme is proposed. In this scheme, electrons injected into a stable intersubband state dressed by strongly resonant optical couplings stimulate amplitude-squeezed light with extremely low-threshold. Because of its high conversion efficiency and short stimulated emission lifetime at low injection current regime, this scheme can generate weak broad-band amplitude- squeezed light. We numerically estimate the characteristics of gain coefficient and output noise spectrum of this scheme.
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Masahiro Takeoka, Atsushi Uchida, Fumihiko Kannari, "Amplitude-squeezed light amplification in an optically coupled quantum well structure", Proc. SPIE 3283, Physics and Simulation of Optoelectronic Devices VI, (7 July 1998); doi: 10.1117/12.316684; https://doi.org/10.1117/12.316684


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