Effect of Ambient Electrons on Primary Discharge Energy in Laser-Induced Discharge
We examined the laser-induced discharge (LID) in medium-vacuum air. The time-averaged discharge energy W d of a primary discharge prior to an arc discharge was affected by the number of initial electrons. The initial electrons were produced by the laser irradiation of electrodes. The number of elect...
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| Veröffentlicht in: | IEEE transactions on plasma science 2017-09, Vol.45 (9), p.2416-2421 |
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| creator | Hoshi, Y. Yoshida, H. Iki, N. |
| description | We examined the laser-induced discharge (LID) in medium-vacuum air. The time-averaged discharge energy W d of a primary discharge prior to an arc discharge was affected by the number of initial electrons. The initial electrons were produced by the laser irradiation of electrodes. The number of electrons was proportional to the energy of the laser, L p . Thus, it was adjusted by changing L p . Although the experimental conditions were rather limited, i.e., air at 200-Pa pressure, we demonstrated a simple relationship, W d ∝ V s 2 × L p s , where Vs is the applied voltage and s is an exponent determined empirically. Note that the number of initial electrons is a function of L p . Such a simple relationship for the behavior of LID that incorporates W d is proposed for the first time in this paper. |
| doi_str_mv | 10.1109/TPS.2017.2727320 |
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The time-averaged discharge energy W d of a primary discharge prior to an arc discharge was affected by the number of initial electrons. The initial electrons were produced by the laser irradiation of electrodes. The number of electrons was proportional to the energy of the laser, L p . Thus, it was adjusted by changing L p . Although the experimental conditions were rather limited, i.e., air at 200-Pa pressure, we demonstrated a simple relationship, W d ∝ V s 2 × L p s , where Vs is the applied voltage and s is an exponent determined empirically. Note that the number of initial electrons is a function of L p . Such a simple relationship for the behavior of LID that incorporates W d is proposed for the first time in this paper.</description><identifier>ISSN: 0093-3813</identifier><identifier>EISSN: 1939-9375</identifier><identifier>DOI: 10.1109/TPS.2017.2727320</identifier><identifier>CODEN: ITPSBD</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Arc discharges ; Cathodes ; Discharge ; Discharges (electric) ; Energy ; Gas lasers ; glow discharges ; Irradiation ; Laser ablation ; Lasers ; Radiation effects ; vacuum breakdown ; vacuum technology</subject><ispartof>IEEE transactions on plasma science, 2017-09, Vol.45 (9), p.2416-2421</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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Such a simple relationship for the behavior of LID that incorporates W d is proposed for the first time in this paper.</description><subject>Arc discharges</subject><subject>Cathodes</subject><subject>Discharge</subject><subject>Discharges (electric)</subject><subject>Energy</subject><subject>Gas lasers</subject><subject>glow discharges</subject><subject>Irradiation</subject><subject>Laser ablation</subject><subject>Lasers</subject><subject>Radiation effects</subject><subject>vacuum breakdown</subject><subject>vacuum technology</subject><issn>0093-3813</issn><issn>1939-9375</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpFkMFLwzAUh4MoOKd3wUvAc-dL0iTNccyqg4FD5zmk6evs2NqZdIf993Z06OnB4_u9x-8j5J7BhDEwT6vl54QD0xOuuRYcLsiIGWESI7S8JCMAIxKRMXFNbmLcALBUAh-Rj7yq0He0reh0V9TYdDTf9ovQNpG2DV2GeufCkT7X0X-7sEaaNxjWR1o3dOEihmTelAeP5T9xS64qt414d55j8vWSr2ZvyeL9dT6bLhLP07RLHGaicIJJn3nPZMGUkZp5J5RGCV4aDoV3pkJeqCo1Jk2RKXBcZYWGUpViTB6Hu_vQ_hwwdnbTHkLTv7R9c8VF2vM9BQPlQxtjwMruh0qWgT2Zs705ezJnz-b6yMMQqRHxD8-AK5lp8Qt8wGjQ</recordid><startdate>20170901</startdate><enddate>20170901</enddate><creator>Hoshi, Y.</creator><creator>Yoshida, H.</creator><creator>Iki, N.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-5185-6912</orcidid></search><sort><creationdate>20170901</creationdate><title>Effect of Ambient Electrons on Primary Discharge Energy in Laser-Induced Discharge</title><author>Hoshi, Y. ; Yoshida, H. ; Iki, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c244t-ae83ba315c8cc15b169571ca367e50c5920bca9fe2b6f49944e160a268b70d6d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Arc discharges</topic><topic>Cathodes</topic><topic>Discharge</topic><topic>Discharges (electric)</topic><topic>Energy</topic><topic>Gas lasers</topic><topic>glow discharges</topic><topic>Irradiation</topic><topic>Laser ablation</topic><topic>Lasers</topic><topic>Radiation effects</topic><topic>vacuum breakdown</topic><topic>vacuum technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hoshi, Y.</creatorcontrib><creatorcontrib>Yoshida, H.</creatorcontrib><creatorcontrib>Iki, N.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on plasma science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hoshi, Y.</au><au>Yoshida, H.</au><au>Iki, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Ambient Electrons on Primary Discharge Energy in Laser-Induced Discharge</atitle><jtitle>IEEE transactions on plasma science</jtitle><stitle>TPS</stitle><date>2017-09-01</date><risdate>2017</risdate><volume>45</volume><issue>9</issue><spage>2416</spage><epage>2421</epage><pages>2416-2421</pages><issn>0093-3813</issn><eissn>1939-9375</eissn><coden>ITPSBD</coden><abstract>We examined the laser-induced discharge (LID) in medium-vacuum air. 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| source | IEEE Electronic Library (IEL) |
| subjects | Arc discharges Cathodes Discharge Discharges (electric) Energy Gas lasers glow discharges Irradiation Laser ablation Lasers Radiation effects vacuum breakdown vacuum technology |
| title | Effect of Ambient Electrons on Primary Discharge Energy in Laser-Induced Discharge |
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