Generation and Quenching in the XeCl* Excimer Laser Pumped by Mixed Gamma-Neutron Radiation from a Nuclear Reactor

被引：0
|
作者：
Miskevich, A. I. [1 ]
机构：
[1] Natl Res Nucl Univ MEPhI, Moscow 115409, Russia
来源：
OPTICS AND SPECTROSCOPY | 2024年 / 132卷 / 04期
关键词：
nuclear pumping; excimer laser; gamma radiation; electron quenching;
D O I：
10.1134/S0030400X2404012X
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A decrease in the gain of the active medium of a nuclear-pumped excimer laser has been experimentally discovered at the B-X- and C-A-transitions of the XeCl* molecule (308, 352 nm), when the Ar-Xe-CCl4 medium is pumped with mixed gamma-neutron radiation nuclear reactor. The effect is due to the quenching effect of secondary electrons formed in the active medium of an excimer laser under the influence of instantaneous gamma radiation. The effect increases significantly with increasing gamma radiation flux density, and the loss coefficient can reach values of similar to 10(-2)-2 x 10(-2) cm(-1).
引用
收藏
页码：391 / 398
页数：8
相关论文
共 50 条
  • [1] EFFECT OF GAMMA-NEUTRON RADIATION FROM A NUCLEAR-REACTOR ON THE ELECTRICAL STABILITY OF MICROLITE
    KOSTYUKOV, NS
    MUMINOV, MI
    LANSKOV, VM
    SOVIET ATOMIC ENERGY, 1984, 56 (05): : 322 - 325
  • [2] RADIATION INDUCED ANEMIA IN RATS EXPOSED REPEATEDLY TO MIXED GAMMA-NEUTRON RADIATION
    BAUM, SJ
    VARON, MI
    WYANT, DE
    RADIATION RESEARCH, 1970, 41 (03) : 492 - &
  • [3] SHORT-PULSE GENERATION FROM XECL EXCIMER LASER
    CHRISTOV, CG
    CHALTAKOV, IV
    LYUTSKANOV, VL
    TOMOV, IV
    JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1985, 18 (08): : 714 - 715
  • [4] Study of murin hematopoietic progenitor cells response to gamma-neutron mixed radiation of different gamma/neutron ratios
    Riom, N
    Laugier, J
    Galle, P
    JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1998, 95 (04) : 861 - 865
  • [5] Investigation of thermal neutron detection capability of a CdZnTe detector in a mixed gamma-neutron radiation field
    Yucel, Haluk
    Nartturk, R. Bora
    Zumrut, Senem
    Gedik, Gizem
    Karadag, Mustafa
    NUKLEONIKA, 2018, 63 (03) : 59 - 64
  • [6] BONE MARROW RESPONSE OF BEAGLES TO FRACTIONATED DOSES OF MIXED GAMMA-NEUTRON RADIATION
    WEST, JE
    JONES, SR
    MITCHELL, FA
    RADIATION RESEARCH, 1971, 47 (01) : 236 - &
  • [7] Effect of gamma-neutron nuclear reactor radiation on the properties of Bragg gratings written in photosensitive Ge-doped optical fiber
    Gusarov, A
    Fernandez, AF
    Vasiliev, S
    Medvedkov, O
    Blondel, M
    Berghmans, F
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2002, 187 (01): : 79 - 86
  • [8] Investigation of an XeF laser pumped by gamma radiation from a nuclear explosion.
    Boichenko, AM
    Bonyushkin, EK
    Karelin, AV
    Lazhintsev, BV
    Lakhtikov, AE
    Morovov, AP
    Yakovlenko, SI
    KVANTOVAYA ELEKTRONIKA, 1996, 23 (05): : 420 - 422
  • [9] DEVICE FOR MEASURING ABSORBED DOSES OF FAST-NEUTRONS AND GAMMA-RADIATION IN MIXED GAMMA-NEUTRON FIELDS
    BREGADZE, YI
    KARLASHC.VI
    MASLYAEV, PF
    PRIBORY I TEKHNIKA EKSPERIMENTA, 1973, (04): : 255 - 255
  • [10] FLUORESCENCE OF SERUM AND URINE FROM RATS EXPOSED TO MIXED GAMMA-NEUTRON RADIATIONS
    SKIDMORE, WD
    MCHALE, CG
    RADIATION RESEARCH, 1969, 38 (02) : 357 - &
12345