SPONTANEOUS EMISSION AND LASER OSCILLATION PROPERTIES OF MICROCAVITIES CONTAINING A DYE SOLUTION

被引：58

作者：

YOKOYAMA, H

SUZUKI, M

NAMBU, Y

机构：

[1] Opto-Electronics Research Laboratories, NEC Corporation, Tsukuba 305

来源：

APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 23期

关键词：

D O I：

10.1063/1.104834

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An experimental study on spontaneous and stimulated emission properties of planar optical microcavities confining an organic dye solution is reported. The lasing threshold in an input-output curve became indistinct by decreasing the distance between a pair of dielectric reflectors. The coupling ratio of spontaneous emission into a laser mode was as large as 0.2 for a cavity half a wavelength distance. Differences between the spontaneous emission dominant regime and the stimulated emission dominant regime were also examined with emission spectra and emission lifetime measurements.

引用

页码：2598 / 2600

页数：3

共 14 条

[1] SPONTANEOUS EMISSION RATE ALTERATION IN OPTICAL WAVE-GUIDE STRUCTURES [J].