Intense superradiant emission at 496 &mgr;m from optically pumped methyl fluoride
作者:
T.A. DeTemple,
T.K. Plant,
P.D. Coleman,
期刊:
Applied Physics Letters
(AIP Available online 1973)
卷期:
Volume 22,
issue 12
页码: 644-646
ISSN:0003-6951
年代: 1973
DOI:10.1063/1.1654539
出版商: AIP
数据来源: AIP
摘要:
Intense superradiant emission has been observed from methyl fluoride excited by 0.6‐MW pulses from a high‐pressure CO2laser. Pulses of ∼ 1 kW with a duration of ∼ 150 nsec have been obtained from a 5‐m‐long 40‐mm‐diam cell containing 0.7 Torr of methyl fluoride. This output represents an efficiency of converting infrared photons to far‐infrared photons of ∼ 5%. Evidence for partial waveguiding in the cell and for phase‐coherent amplification are presented.
点击下载:
PDF
(194KB)
返 回