Focusing and phase conjugation of photon echoes in Na vapor
作者:
N. C. Griffen,
C. V. Heer,
期刊:
Applied Physics Letters
(AIP Available online 1978)
卷期:
Volume 33,
issue 10
页码: 865-866
ISSN:0003-6951
年代: 1978
DOI:10.1063/1.90193
出版商: AIP
数据来源: AIP
摘要:
The focusing and phase conjugation of photon echoes was observed in Na vapor. If the radius of curvature of the first pulse wasR1and the second pulseR2, the radius of curvature of the echo was given by 1/RE=2/R2−1/R1and the echo center of curvature or focus followed from the phase &fgr;E(r) =2&fgr;2(r)−&fgr;1(r) in the Na cell.
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