Narrow high-order magnetoopic resonances in neon utilizing the 3s₂–2p₄ transition

È. G. Saprykin, V. P. Soldatov, V. A. Sorokin


Abstract: Under conditions of interaction between a high-intensity traveling laser wave and the 3s₂–2p₄ neon transition, a narrow component due to saturation of high-order absorption was recorded in a difference magnetooptic resonance. This component was due to field-induced coherence between magnetic sublevels with the quantum numbers ±2 of the 2p₄ level (hexadecapole moment) and was used to determine the relaxation constant Γ_4n. The collisional broadening ∂Γ_4n/∂p determined as a result of a mathematical analysis of the magnetic spectrograms was 3±0.3 MHz/Torr. The collisional broadening of the alignment relaxation constant of the 2p₄ level measured under the same conditions was 4±0.2 MHz/Torr.

UDC: 621.373.826.038.823

PACS: 32.80.-t

Received: 02.08.1985

 English version: Soviet Journal of Quantum Electronics, 1986, 16:10, 1356–1361

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