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(a) A closed three-level -type atomic system for EITE. (b) Configuration of forming an electromagnetically induced grating (EIG). (c) Snapshot of the EIG in (b).
The output profile of the probe field, , as a function of . (a) An amplitude grating: optical , (upper curve) and optical , (lower curve). Other parameters are , , and . (b) A hybrid grating: optical , , , , and .
Self-imaging of the output probe field, , observed at the first Talbot plane . (a) An amplitude grating: parameters are chosen as optical , , , , and . (b) A hybrid grating: optical , , , , , and .
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