We study Stokes and anti-Stokes processes in cavity optomechanics in the regime of strong
coupling. The Stokes and anti-Stokes signals exhibit prominently the normal-mode splitting …

We report on a compact, inexpensive, and durable extended-cavity diode laser (ECDL) of an
original mechanical concept. The independent temperature control of a laser diode and an …

Electromagnetically induced transparency (EIT) can make an otherwise opaque medium
transparent by utilizing quantum coherence. EIT has attracted great interest since the 1990s …

We study the field-intensity fluctuations of two independent four-wave-mixing signals
generated in a cold rubidium sample as well as the transmission signals. We employ an …

We show that three-level atoms excited by two cavity modes in a Λ configuration close to
electromagnetically induced transparency can produce strongly squeezed bright beams or …

We show that it is possible to obtain perfect higher-order squeezing via strong nonlinearities
in the microwave-modified electromagnetically induced transparency (EIT). In a typical Λ …

We show that strong squeezing and entanglement can be generated at the output of a cavity
containing atoms interacting with two fields in a coherent population trapping situation, on …

Weak measurement (WM) with state pre-and post-selection can amplify otherwise
undetectable small signals and thus has potential in precision measurement applications …

We present a quantum multimodal treatment describing electromagnetically induced
transparency (EIT) as a mechanism for storing continuous-variable quantum information in …

For dark resonance, one of the most remarkable coherent effects in light-matter interactions,
it has commonly been expected that squeezing and entanglement, if existent, are formed via …