Slow-light dispersion of a cavity polariton in an organic crystal microcavity

被引：0

作者：

Amano, Masamitsu ^{[1
]}

Otsuka, Kazuhito ^{[1
]}

Fujihara, Tohru ^{[2
]}

Kondo, Hisao ^{[2
]}

Bando, Kazuki ^{[1
]}

机构：

[1] Shizuoka Univ, Fac Sci, Dept Phys, 836 Ohya, Suruga, Shizuoka 4228529, Japan

[2] Ehime Univ, Dept Phys, Matsuyama, Ehime 7908577, Japan

来源：

APPLIED PHYSICS LETTERS | 2022年 / 120卷 / 13期

关键词：

PULSE-PROPAGATION; SINGLE-CRYSTAL; COHERENT PROPAGATION; EXCITON; EMISSION; BEHAVIOR; MODE;

D O I：

10.1063/5.0079497

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Herein, we have measured the phase dispersion of a cavity polariton in a single-crystalline anthracene microcavity via interference spectroscopy. Results show slow-light dispersion at the cavity polariton's lower polariton resonance, which agrees well with the transfer matrix method calculation results. According to the theoretical calculations, the slow-light dispersion's group refractive index is 24. We found that the structural dispersion due to a phenomenological photon cavity and material dispersion caused by the exciton contributed to the large group refractive index. These efforts will aid in realizing optical buffer memories for organic microcavities. Published under an exclusive license by AIP Publishing.

引用

页数：6

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