Atomic coherence effects within the sodium D1 manifold. III. Lasing without inversion via population trapping

G. G. Padmabandu; X. Li; C. Su; E. S. Fry; D. E. Nikonov; Shi Yao Zhu; G. M. Meyer; M. O. Scully

doi:10.1088/0954-8998/6/4/005

Atomic coherence effects within the sodium D₁ manifold. III. Lasing without inversion via population trapping

G. G. Padmabandu^*, X. Li, C. Su, E. S. Fry, D. E. Nikonov, Shi Yao Zhu, G. M. Meyer, M. O. Scully

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

11 Citations (Scopus)

Abstract

Transient lasing without inversion has been experimentally demonstrated in sodium vapour. The principle of this atomic coherence effect can be well understood from the theory of a simple four-level system. The experimental results match with numerical simulations which take the complete hyperfine structure of the sodium D₁ line into account. The differences between our system and a Raman laser are discussed.

Original language	English
Article number	005
Pages (from-to)	261-271
Number of pages	11
Journal	Quantum Optics: Journal of the European Optical Society Part B
Volume	6
Issue number	4
DOIs	https://doi.org/10.1088/0954-8998/6/4/005
Publication status	Published - 1994

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abstract = "Transient lasing without inversion has been experimentally demonstrated in sodium vapour. The principle of this atomic coherence effect can be well understood from the theory of a simple four-level system. The experimental results match with numerical simulations which take the complete hyperfine structure of the sodium D1 line into account. The differences between our system and a Raman laser are discussed.",

author = "Padmabandu, {G. G.} and X. Li and C. Su and Fry, {E. S.} and Nikonov, {D. E.} and Zhu, {Shi Yao} and Meyer, {G. M.} and Scully, {M. O.}",

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T1 - Atomic coherence effects within the sodium D1 manifold. III. Lasing without inversion via population trapping

AU - Padmabandu, G. G.

AU - Li, X.

AU - Su, C.

AU - Fry, E. S.

AU - Nikonov, D. E.

AU - Zhu, Shi Yao

AU - Meyer, G. M.

AU - Scully, M. O.

PY - 1994

Y1 - 1994

N2 - Transient lasing without inversion has been experimentally demonstrated in sodium vapour. The principle of this atomic coherence effect can be well understood from the theory of a simple four-level system. The experimental results match with numerical simulations which take the complete hyperfine structure of the sodium D1 line into account. The differences between our system and a Raman laser are discussed.

AB - Transient lasing without inversion has been experimentally demonstrated in sodium vapour. The principle of this atomic coherence effect can be well understood from the theory of a simple four-level system. The experimental results match with numerical simulations which take the complete hyperfine structure of the sodium D1 line into account. The differences between our system and a Raman laser are discussed.

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U2 - 10.1088/0954-8998/6/4/005

DO - 10.1088/0954-8998/6/4/005

M3 - Journal article

AN - SCOPUS:0028479974

SN - 0954-8998

VL - 6

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JO - Quantum Optics: Journal of the European Optical Society Part B

JF - Quantum Optics: Journal of the European Optical Society Part B

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ER -

Atomic coherence effects within the sodium D₁ manifold. III. Lasing without inversion via population trapping

Abstract

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