Statistics of scattered photons from a driven three-level emitter in 1D open space | |
Roy, Dibyendu1  Bondyopadhaya, Nilanjan2  | |
[1] Los Alamos National Lab. (LANL), Los Alamos, NM (United States). Theoretical Div. and Center for Nonlinear Studies;Visva-Bharati University, Santiniketan (India). Integrated Science Education and Research Centre | |
关键词: PHOTONS; STATISTICS; OPACITY; PROBES; WAVEGUIDES; RESONANCE; ATOMS; COUPLING; ENERGY-LEVEL TRANSITIONS; PHOTON-ATOM COLLISIONS ATOMIC PHYSICS; NUCLEAR PHYSICS; | |
DOI : 10.2172/1113787 RP-ID : LA-UR--14-20057 PID : OSTI ID: 1113787 Others : TRN: US1500362 |
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学科分类:物理(综合) | |
美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
We derive the statistics of scattered photons from a ??- or ladder-type three-level emitter (3LE) embedded in a 1D open waveguide. The weak probe photons in the waveguide are coupled to one of the two allowed transitions of the 3LE, and the other transition is driven by a control beam. This system shows electromagnetically induced transparency (EIT) which is accompanied with the Autler-Townes splitting (ATS) at a strong driving by the control beam, and some of these effects have been observed recently. We show that the nature of second-order coherence of the transmitted probe photons near two-photon resonance changes from bunching to antibunching to constant as strength of the control beam is ramped up from zero to a higher value where the ATS appears.
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