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WO1998021789A1 - Dispositif de creation d'une decharge autonome en trois dimensions - Google Patents

Dispositif de creation d'une decharge autonome en trois dimensions Download PDF

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Publication number
WO1998021789A1
WO1998021789A1 PCT/RU1997/000356 RU9700356W WO9821789A1 WO 1998021789 A1 WO1998021789 A1 WO 1998021789A1 RU 9700356 W RU9700356 W RU 9700356W WO 9821789 A1 WO9821789 A1 WO 9821789A1
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WIPO (PCT)
Prior art keywords
naκachκi
plates
πlasτin
usτροysτvο
οbschimi
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Ceased
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PCT/RU1997/000356
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English (en)
Russian (ru)
Inventor
Boris Vasilievich Lazhintsev
Vladimir Andreevich Nor-Arevyan
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Individual
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Publication of WO1998021789A1 publication Critical patent/WO1998021789A1/fr
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • H05H1/2437—Multilayer systems

Definitions

  • the device may also be used to solve plasma-chemical tasks, tasks for the calculation of gas emissions from dust, aerosols, and ⁇ . ⁇ .
  • the first elec- trode is an additional circuit - it is a series of short-circuiting pulled out with a separated step along with the optical laser.
  • the electric circuit - the main circuit - is made simple from the metal network.
  • the metal is a simple metal that has a separate working interface and is a common anode.
  • a high source of pulsed pulses in the form of a low-energy pulse generator (PUL) is connected directly to an optional device.
  • the main source of pumping in the form of a high-powered GI is connected directly between the main switch and the anode.
  • Two elec- trodes - optional and basic circuitry - are executed in the form of operating instructions, and are not susceptible to the recognition of errors in industrial equipment. Interelectronic interconnections, especially in the frequent mode of operation, and do not have a high resource. When an arc is formed, a residual energy source is allotted to it, which causes erosion or destruction of an electrical device, which is a malfunctioning device. It is not possible to organize the movement of gas with the direction of speed, impaired working of electric devices.
  • the first electrolyte is made of pins, with simple end-to-end electrodes being developed.
  • the old anode elec- trode provides a plaque.
  • the main ends of the pins of the primary electric device are disconnected from the source of pumping through the electric fluid, and they are loaded.
  • the liquid performs a stabilizing device, which limits the value of the circuit after any of the pins, which significantly reduces the arc.
  • the main source of pumping - GIN - is connected to two elec- trodes through a transmitting cable line and an arrester installed from the "earth" end of the GIN (Mar. 2, 1971, p. .
  • SCC which includes a laser camera with two elec- trodes, which are connected to a discharging medium.
  • the first simple elec- tric output is connected to a high source of instantaneous pulses and, moreover, to a primary source of pumping due to a discharging medium.
  • the simple external elec- tric drive is not directly connected to the high-speed source of the pulse and the main source of pumping (March, 6, June 6, 1994, p. 6.
  • Pe ⁇ vy s ⁇ l ⁇ shn ⁇ y ele ⁇ d s ⁇ edinen with vys ⁇ v ⁇ l ⁇ nym is ⁇ chni ⁇ m ⁇ edym ⁇ ulsa and ⁇ dn ⁇ v ⁇ emenn ⁇ with ⁇ sn ⁇ vnym is ⁇ chni ⁇ m na ⁇ ach ⁇ i che ⁇ ez ⁇ azvyazyvayuschee us ⁇ ys ⁇ v ⁇ - ⁇ els ⁇ vy ⁇ az ⁇ yadni ⁇ ⁇ y s ⁇ l ⁇ shn ⁇ y ele ⁇ d s ⁇ edinen ne ⁇ s ⁇ eds ⁇ venn ⁇
  • each of the plates is one of which is electrically compatible.
  • the performance of the device is new, so that the plate is only a short distance from the battery, and the battery is plugged in.
  • Symptomatic use of the stabilizing elements in each of the plat- nesses consumes a loss of bulk partitions from the P ⁇ i sluchayn ⁇ m arc v ⁇ zni ⁇ n ⁇ venii between ⁇ las ⁇ inami ⁇ dn ⁇ y se ⁇ tsii is ⁇ chni ⁇ a na ⁇ ach ⁇ i it vydelyae ⁇ sya only ene ⁇ giya e ⁇ y se ⁇ tsii, ch ⁇ umenshae ⁇ v ⁇ zm ⁇ zhn ⁇ s ⁇ ⁇ az ⁇ usheniya ⁇ las ⁇ in ele ⁇ d ⁇ v Simme ⁇ ichnaya ⁇ las ⁇ incha ⁇ aya ⁇ ns ⁇ u ⁇ tsiya znachi ⁇ eln ⁇ snizhae ⁇ sl ⁇ zhn ⁇ s ⁇ izg ⁇ vleniya ele ⁇ d ⁇ v and ⁇ eb ⁇ vaniya ⁇ ⁇ chn ⁇ s ⁇ i i
  • a known device is used, a distinctive product is used - an optional device is used to connect two electrical devices
  • the commercial result achieved by using this attribute is in the invention and in the known unit.
  • Izves ⁇ n ⁇ us ⁇ ys ⁇ v ⁇ in ⁇ m is ⁇ lz ⁇ vany ⁇ lichi ⁇ elnye ⁇ ⁇ i ⁇ a ⁇ izna ⁇ i and imenn ⁇ : ⁇ e ⁇ vy and ⁇ e ⁇ y ele ⁇ dy ⁇ b ⁇ azuyu ⁇ ⁇ e ⁇ vy ⁇ az ⁇ yadny ⁇ mezhu ⁇ , ⁇ sled ⁇ va ⁇ eln ⁇ s ⁇ edinenny s ⁇ v ⁇ ym ⁇ az ⁇ yadnym ⁇ mezhu ⁇ m, ⁇ b ⁇ az ⁇ vannym v ⁇ ym and ⁇ e ⁇ im ele ⁇ dami and ⁇ d ⁇ lyuchenie ⁇ e ⁇ eg ⁇ ⁇ bscheg ⁇ ele ⁇ da ⁇ d ⁇ lni ⁇ eln ⁇ mu ele ⁇ iches ⁇ mu ⁇ n ⁇ u ⁇ u - vys ⁇ v ⁇ l ⁇ mu is ⁇ chni
  • Izves ⁇ n ⁇ us ⁇ ys ⁇ v ⁇ in ⁇ m is ⁇ lz ⁇ van ⁇ lichi ⁇ elny ⁇ ⁇ i ⁇ a ⁇ izna ⁇ - vy ⁇ lnenie is ⁇ chni ⁇ a na ⁇ ach ⁇ i of dvu ⁇ ⁇ azn ⁇ lya ⁇ ny ⁇ chas ⁇ ey, ⁇ ichem ⁇ e ⁇ vy ele ⁇ d s ⁇ edinen with ⁇ bschimi tires ⁇ e ⁇ v ⁇ y chas ⁇ i is ⁇ chni ⁇ a na ⁇ ach ⁇ i and v ⁇ y - with ⁇ bschimi tires v ⁇ y chas ⁇ i 161.
  • ⁇ e ⁇ niches ⁇ y ⁇ ezul ⁇ a ⁇ , d ⁇ s ⁇ igaemy ⁇ i is ⁇ lz ⁇ vanii e ⁇ g ⁇ ⁇ izna ⁇ a , in the invention and in the known devices of the same.
  • Izves ⁇ n ⁇ us ⁇ ys ⁇ v ⁇ in ⁇ m is ⁇ lz ⁇ van ⁇ lichi ⁇ elny ⁇ ⁇ i ⁇ a ⁇ izna ⁇ - ⁇ as ⁇ l ⁇ zhenie em ⁇ s ⁇ ny ⁇ na ⁇ i ⁇ eley with b ⁇ vy ⁇ s ⁇ n ⁇ az ⁇ yadny ⁇ ⁇ mezhu ⁇ v 161.
  • ⁇ e ⁇ niches ⁇ y ⁇ ezul ⁇ a ⁇ , d ⁇ s ⁇ igaemy ⁇ i is ⁇ lz ⁇ vanii e ⁇ g ⁇ ⁇ izna ⁇ a in iz ⁇ b ⁇ e ⁇ enii and izves ⁇ ny ⁇ us ⁇ ys ⁇ va ⁇ ⁇ dina ⁇ v.
  • FIG. 1 the claimed device for the invention is presented in FIG. 2, in FIG. 2, in FIG. 2, in FIG. 3, in FIG. 4, in FIG. 4, in FIG. 5, in FIG. 5
  • the plaque of a single electronic device is agreed upon in accordance with the formula.
  • Plates 7 (Fig. 5) would be suitable for a short circuit near its own working part 19 made from material 20 with a high specific resistance, for example, Germany.
  • the device ⁇ .1 1 of the formula of the invention operates the following way. Im ⁇ uls na ⁇ yazheniya ⁇ is ⁇ chni ⁇ a na ⁇ ach ⁇ i 5 ⁇ dae ⁇ sya ⁇ bschie on bus 6.
  • each of the elec- trons 2.3 stabilizes separate plasma products and does not allow to transfer to an arc.
  • the device of ⁇ 2 of the invention formula works the following way.
  • a high voltage pulse is generated with a high voltage source (a pulse source is disconnected in FIG. 2) indu ⁇ ivn ⁇ s ⁇ 12.
  • ⁇ e ⁇ m case ⁇ a ⁇ zhe v ⁇ zm ⁇ zhn ⁇ is ⁇ lz ⁇ vanie ⁇ edva ⁇ i ⁇ eln ⁇ y i ⁇ nizatsii ⁇ az ⁇ yadn ⁇ g ⁇ ⁇ mezhu ⁇ a 4.
  • the device is equipped with the following procedure.
  • Pumping source 5 sends a voltage pulse to each plate of 7 electric devices 2,3.
  • Za ⁇ em in ma ⁇ simume e ⁇ g ⁇ im ⁇ ulsa na ⁇ yazheniya on ⁇ azhduyu ⁇ las ⁇ inu 7 ele ⁇ da 13 ⁇ dae ⁇ sya ⁇ y im ⁇ uls vys ⁇ g ⁇ na ⁇ yazheniya ⁇ vys ⁇ v ⁇ l ⁇ n ⁇ g ⁇ is ⁇ chni ⁇ a ⁇ edym ⁇ ulsa 11 che ⁇ ez sv ⁇ yu s ⁇ abilizi ⁇ uyuschuyu indu ⁇ ivn ⁇ s ⁇ 12.
  • the device ⁇ .4 4 of the formula of the invention works as follows. Turns off the source of pre-initialization 16, which would be convenient for one of the side discharges. 4. Then, a voltage impulse is supplied ⁇ azn ⁇ lya ⁇ ny ⁇ chas ⁇ ey 5 is ⁇ chni ⁇ a na ⁇ ach ⁇ i 5 to sv ⁇ y ele ⁇ d 2 or 3 che ⁇ ez s ⁇ abilizi ⁇ uyuschie elemen ⁇ y 8 or 10 ⁇ ⁇ ezul ⁇ a ⁇ e between ⁇ azhd ⁇ y of ⁇ as ⁇ l ⁇ zhenny ⁇ na ⁇ iv d ⁇ ug d ⁇ uga ⁇ las ⁇ in 7 ele ⁇ d ⁇ v 2,3 v ⁇ zni ⁇ ae ⁇ sv ⁇ e ⁇ bemn ⁇ e ⁇ lazmenn ⁇ e ⁇ b ⁇ az ⁇ vanie ⁇ alichie s ⁇ abilizi ⁇ uyuschi ⁇ elemen ⁇ v 8.10 s ⁇ abilizi ⁇ ue ⁇
  • ⁇ assm ⁇ im ⁇ n ⁇ e ⁇ n ⁇ e us ⁇ ys ⁇ v ⁇ on ⁇ ime ⁇ e ⁇ -laze ⁇ a a mixture ⁇ 2 ⁇ 6 10 January ⁇ i ⁇ bschem pressure d ⁇ ⁇ 90 ⁇ Ele ⁇ dnaya sis ⁇ ema for ⁇ mi ⁇ vaniya ⁇ S ⁇ ⁇ b ⁇ az ⁇ vana two ele ⁇ dami dlin ⁇ y ⁇ 280 mm from ⁇ las ⁇ in ⁇ lschin ⁇ y ⁇ 1 mm Za ⁇ asaemaya ene ⁇ giya em ⁇ s ⁇ n ⁇ g ⁇ na ⁇ i ⁇ elya is ⁇ chni ⁇ a na ⁇ ach ⁇ i, s ⁇ s ⁇ yavsheg ⁇ of two different parts, it reached 30 J and voltage up to ⁇ 46 kK ⁇ azhd ⁇ y s ⁇ abilizi ⁇ uyuschey indu ⁇ ivn ⁇ s ⁇ i - s ⁇ abilizi

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Lasers (AREA)

Abstract

L'invention relève du domaine de l'électronique quantique et peut être utilisée dans le pompage de lasers à impulsions périodiques, tels que des lasers à CO2, à N2, à HF ou de lasers excimères, afin de résoudre des problèmes relatifs à la chimie du plasma. Le dispositif permet de créer une décharge auto-entretenue, stable et en trois dimensions dans des conditions de non-homogénéité importante de milieux gazeux, ceci tout en augmentant sensiblement les dimensions et l'énergie d'une décharge auto-entretenue et en trois dimensions dans des chambres à décharges d'une structure simple et fiable. L'invention consiste à former toutes les électrodes (2, 3) d'une chambre laser (1) à partir de plaques séparées (7), non connectées électriquement et disposées en parallèle. Chacune de ces plaques est connectée par son élément stabilisateur (10) à un bus commun (6) d'une section distincte (9) et non reliée à d'autres de la source de pompage (5). En outre, il est possible de connecter chacune des plaques (7) des électrodes (2, 3) au moyen de son inductance de stabilisation (12) à une source à haute tension d'impulsions préliminaires (11). Les éléments (17) en matériau diélectrique, placés entre les plaques (7) de toutes les électrodes, servent à former un flux de milieu gazeux dont la vitesse directionnelle est perpendiculaire aux bords actifs (19) des plaques (7) des électrodes (2, 3).
PCT/RU1997/000356 1996-11-12 1997-11-12 Dispositif de creation d'une decharge autonome en trois dimensions Ceased WO1998021789A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU96121895/25A RU2105400C1 (ru) 1996-11-12 1996-11-12 Устройство для формирования объемного самостоятельного разряда
RU96121895 1996-11-12

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Publication Number Publication Date
WO1998021789A1 true WO1998021789A1 (fr) 1998-05-22

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PCT/RU1997/000356 Ceased WO1998021789A1 (fr) 1996-11-12 1997-11-12 Dispositif de creation d'une decharge autonome en trois dimensions

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WO (1) WO1998021789A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2162263C2 (ru) * 1998-12-03 2001-01-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Устройство для формирования объемного самостоятельного разряда
RU2162262C1 (ru) * 1999-12-17 2001-01-20 Марковец Валерий Васильевич Способ возбуждения веществ в газовой фазе слабозатухающей волной пробоя
RU2244990C1 (ru) * 2003-04-10 2005-01-20 Российская Федерация в лице Министерства по атомной энергии - Минатом РФ Способ получения лазерного излучения и устройство для его реализации
RU2598142C2 (ru) * 2015-01-12 2016-09-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Мощный импульсно-периодический эксимерный лазер для технологических применений

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064465A (en) * 1973-05-30 1977-12-20 Westinghouse Electric Corporation Laser cavities with gas flow through the electrodes
US4114114A (en) * 1977-03-03 1978-09-12 Gte Sylvania Incorporated Apparatus and method for initiating electrical discharge in a laser
US4601039A (en) * 1983-09-01 1986-07-15 The Regents Of The University Of California Inductively stabilized, long pulse duration transverse discharge apparatus
EP0301495A1 (fr) * 1987-07-27 1989-02-01 Alcatel Laser à décharge dans un écoulement transversal turbulent
RU2002345C1 (ru) * 1991-06-13 1993-10-30 Ильгиз Гатуфович Галеев Способ возбуждени газового разр да и разр дна камера
RU2032972C1 (ru) * 1991-01-25 1995-04-10 Институт электрофизики Уральского отделения РАН Электроразрядный лазер

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064465A (en) * 1973-05-30 1977-12-20 Westinghouse Electric Corporation Laser cavities with gas flow through the electrodes
US4114114A (en) * 1977-03-03 1978-09-12 Gte Sylvania Incorporated Apparatus and method for initiating electrical discharge in a laser
US4601039A (en) * 1983-09-01 1986-07-15 The Regents Of The University Of California Inductively stabilized, long pulse duration transverse discharge apparatus
EP0301495A1 (fr) * 1987-07-27 1989-02-01 Alcatel Laser à décharge dans un écoulement transversal turbulent
RU2032972C1 (ru) * 1991-01-25 1995-04-10 Институт электрофизики Уральского отделения РАН Электроразрядный лазер
RU2002345C1 (ru) * 1991-06-13 1993-10-30 Ильгиз Гатуфович Галеев Способ возбуждени газового разр да и разр дна камера

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