Coherent phenomena in photonic crystals

被引：93

作者：

Angelakis, DG ^{[1
]}

Paspalakis, E ^{[1
]}

Knight, PL ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Opt Sect, London SW7 2BZ, England

来源：

PHYSICAL REVIEW A | 2001年 / 64卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.64.013801

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study the spontaneous emission, absorption, and dispersion properties of a Lambda -type atom where one transition interacts near resonantly with a double-band photonic crystal. Assuming an isotropic dispersion relation near the band edges, we show that two distinct coherent phenomena can occur. First the spontaneous emission spectrum of the adjacent free-space transition obtains "dark lines" (zeros in the spectrum). Second, the atom can became transparent to a probe laser field coupling to the adjacent free-space transition.

引用

页数：6

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