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Generation Mechanism of the UV Nitrogen Laser Pumped by a Pulsed Longitudinal Inductive Discharge. / Razhev, A. m.; Churkin, D. s.; Tkachenko, R. a. et al.

In: Bulletin of the Lebedev Physics Institute, Vol. 51, No. S10, 15.02.2025, p. S870-S876.

Research output: Contribution to journal › Article › peer-review

Harvard

Razhev, AM, Churkin, DS, Tkachenko, RA & Trunov, IA 2025, 'Generation Mechanism of the UV Nitrogen Laser Pumped by a Pulsed Longitudinal Inductive Discharge', Bulletin of the Lebedev Physics Institute, vol. 51, no. S10, pp. S870-S876. https://doi.org/10.3103/S1068335624602711

APA

Razhev, A. M., Churkin, D. S., Tkachenko, R. A., & Trunov, I. A. (2025). Generation Mechanism of the UV Nitrogen Laser Pumped by a Pulsed Longitudinal Inductive Discharge. Bulletin of the Lebedev Physics Institute, 51(S10), S870-S876. https://doi.org/10.3103/S1068335624602711

Vancouver

Razhev AM, Churkin DS, Tkachenko RA, Trunov IA. Generation Mechanism of the UV Nitrogen Laser Pumped by a Pulsed Longitudinal Inductive Discharge. Bulletin of the Lebedev Physics Institute. 2025 Feb 15;51(S10):S870-S876. doi: 10.3103/S1068335624602711

Author

Razhev, A. m. ; Churkin, D. s. ; Tkachenko, R. a. et al. / Generation Mechanism of the UV Nitrogen Laser Pumped by a Pulsed Longitudinal Inductive Discharge. In: Bulletin of the Lebedev Physics Institute. 2025 ; Vol. 51, No. S10. pp. S870-S876.

BibTeX

@article{6e7d508a255b4fb583a4fe8ed51d1338,
title = "Generation Mechanism of the UV Nitrogen Laser Pumped by a Pulsed Longitudinal Inductive Discharge",
abstract = "We discuss the mechanism of generation at the С3Πu → B3Πg transition of the second positive system of nitrogen molecule bands when pumped by a pulsed longitudinal inductive discharge. Based on an analysis of amplitude-time characteristics of spontaneous emission and lasing pulses from nitrogen molecules and of longitudinal inductive discharge current compared to similar characteristics at nitrogen pumping by a classical longitudinal electric discharge, it was found that the main mechanism for the formation of population inversion and laser generation at the С3Πu → B3Πg 2+ transition of the N2 band system is direct excitation of nitrogen molecules by electron impact from the ground state.",
author = "Razhev, {A. m.} and Churkin, {D. s.} and Tkachenko, {R. a.} and Trunov, {I. a.}",
note = "The study was supported by the Russian Science Foundation (grant no. 23-22-00116).",
year = "2025",
month = feb,
day = "15",
doi = "10.3103/S1068335624602711",
language = "English",
volume = "51",
pages = "S870--S876",
journal = "Bulletin of the Lebedev Physics Institute",
issn = "1068-3356",
publisher = "Springer",
number = "S10",

}

RIS

TY - JOUR

T1 - Generation Mechanism of the UV Nitrogen Laser Pumped by a Pulsed Longitudinal Inductive Discharge

AU - Razhev, A. m.

AU - Churkin, D. s.

AU - Tkachenko, R. a.

AU - Trunov, I. a.

N1 - The study was supported by the Russian Science Foundation (grant no. 23-22-00116).

PY - 2025/2/15

Y1 - 2025/2/15

N2 - We discuss the mechanism of generation at the С3Πu → B3Πg transition of the second positive system of nitrogen molecule bands when pumped by a pulsed longitudinal inductive discharge. Based on an analysis of amplitude-time characteristics of spontaneous emission and lasing pulses from nitrogen molecules and of longitudinal inductive discharge current compared to similar characteristics at nitrogen pumping by a classical longitudinal electric discharge, it was found that the main mechanism for the formation of population inversion and laser generation at the С3Πu → B3Πg 2+ transition of the N2 band system is direct excitation of nitrogen molecules by electron impact from the ground state.

AB - We discuss the mechanism of generation at the С3Πu → B3Πg transition of the second positive system of nitrogen molecule bands when pumped by a pulsed longitudinal inductive discharge. Based on an analysis of amplitude-time characteristics of spontaneous emission and lasing pulses from nitrogen molecules and of longitudinal inductive discharge current compared to similar characteristics at nitrogen pumping by a classical longitudinal electric discharge, it was found that the main mechanism for the formation of population inversion and laser generation at the С3Πu → B3Πg 2+ transition of the N2 band system is direct excitation of nitrogen molecules by electron impact from the ground state.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85219739402&origin=inward&txGid=667cf1422c5d5b8afc8b176903a74105

U2 - 10.3103/S1068335624602711

DO - 10.3103/S1068335624602711

M3 - Article

VL - 51

SP - S870-S876

JO - Bulletin of the Lebedev Physics Institute

JF - Bulletin of the Lebedev Physics Institute

SN - 1068-3356

IS - S10

ER -

ID: 64959387