Nonlinear far-infrared magnetoabsorption and optically detected magnetoimpurity effect in n-GaAs

C. R. Pidgeon; A. Vass; G. R. Allan; W. Prettl; L. Eaves

doi:10.1103/PhysRevLett.50.1309

Nonlinear far-infrared magnetoabsorption and optically detected magnetoimpurity effect in n-GaAs

C. R. Pidgeon, A. Vass, G. R. Allan, W. Prettl, L. Eaves

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Abstract

Measurements have been made of cw nonlinear far-infrared magnetoabsorption in pure, partially compensated n-GaAs. A new optical observation of the magnetoimpurity resonance has been demonstrated. Analysis in terms of a three-level model gives effective lifetimes of 0.5 s "off resonance" and 30 ns "on resonance," implying the possibility of laser action in the former case. © 1983 The American Physical Society.

Original language	English
Pages (from-to)	1309-1312
Number of pages	4
Journal	Physical Review Letters
Volume	50
Issue number	17
DOIs	https://doi.org/10.1103/PhysRevLett.50.1309
Publication status	Published - 1983

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title = "Nonlinear far-infrared magnetoabsorption and optically detected magnetoimpurity effect in n-GaAs",

abstract = "Measurements have been made of cw nonlinear far-infrared magnetoabsorption in pure, partially compensated n-GaAs. A new optical observation of the magnetoimpurity resonance has been demonstrated. Analysis in terms of a three-level model gives effective lifetimes of 0.5 s {"}off resonance{"} and 30 ns {"}on resonance,{"} implying the possibility of laser action in the former case. {\textcopyright} 1983 The American Physical Society.",

author = "Pidgeon, {C. R.} and A. Vass and Allan, {G. R.} and W. Prettl and L. Eaves",

year = "1983",

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AU - Pidgeon, C. R.

AU - Vass, A.

AU - Allan, G. R.

AU - Prettl, W.

AU - Eaves, L.

PY - 1983

Y1 - 1983

N2 - Measurements have been made of cw nonlinear far-infrared magnetoabsorption in pure, partially compensated n-GaAs. A new optical observation of the magnetoimpurity resonance has been demonstrated. Analysis in terms of a three-level model gives effective lifetimes of 0.5 s "off resonance" and 30 ns "on resonance," implying the possibility of laser action in the former case. © 1983 The American Physical Society.

AB - Measurements have been made of cw nonlinear far-infrared magnetoabsorption in pure, partially compensated n-GaAs. A new optical observation of the magnetoimpurity resonance has been demonstrated. Analysis in terms of a three-level model gives effective lifetimes of 0.5 s "off resonance" and 30 ns "on resonance," implying the possibility of laser action in the former case. © 1983 The American Physical Society.

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DO - 10.1103/PhysRevLett.50.1309

M3 - Article

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VL - 50

SP - 1309

EP - 1312

JO - Physical Review Letters

JF - Physical Review Letters

IS - 17

ER -

Nonlinear far-infrared magnetoabsorption and optically detected magnetoimpurity effect in n-GaAs

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