Lasing on Metastable Neon Atoms with Pulsed Transverse Optical Pumping

被引：0

作者：

Torbin, A. P. ^{[1
]}

Chernyshov, A. K. ^{[1
]}

Ufimtsev, N. I. ^{[1
]}

Svistun, M. I. ^{[1
]}

Mikheyev, P. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Samara Branch, Lebedev Phys Inst, Samara, Russia

来源：

BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE | 2024年 / 51卷 / SUPPL12期

关键词：

OPRGL; optical pumping; nanosecond repetitively pulsed discharge; metastable atoms; rare gases; neon;

D O I：

10.3103/S1068335624601936

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Optically pumped metastable rare gas lasers (OPRGL) have been investigated. Lasing based on metastable neon (Ne*) atoms in a Ne-He mixture in a pulsed regime with transverse optical pumping was produced for the first time. Ne* was produced in the plasma of a nanosecond repetitively pulsed glow discharge with a frequency of 200 kHz. Pulsed optical pumping was provided by a dye laser at wavelengths corresponding to neon transitions of 1s(5) -> 2p(9) (640.2 nm) and 1s(5) -> 2p(8) (633.4 nm). The effect of various gain medium parameters on lasing characteristics was experimentally determined. Ne*-He OPRGL generation thresholds were measured by optical pump intensity of 1s(5) -> 2p(9) and 1s(5) -> 2p(8) transitions.

引用

页码：S1037 / S1046

页数：10