Research output: Contribution to journal › Conference article › peer-review
Some results of experiments for laser plasma proton source for radiography. / Andreev, A. A.; Borodin, V. G.; Chernov, V. N.; Charukhchev, V.; Komarov, V. M.; Malinov, V. A.; Migel, V. M.; Nikitin, N. V.; Platonov, K. Yu; Gu, Y. Q.; Zheng, Z. J.; Chen, J. B.; Hong, W.; Huang, W. Z.; Ge, J. X.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 5975, 597507, 2005.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Some results of experiments for laser plasma proton source for radiography
AU - Andreev, A. A.
AU - Borodin, V. G.
AU - Chernov, V. N.
AU - Charukhchev, V.
AU - Komarov, V. M.
AU - Malinov, V. A.
AU - Migel, V. M.
AU - Nikitin, N. V.
AU - Platonov, K. Yu
AU - Gu, Y. Q.
AU - Zheng, Z. J.
AU - Chen, J. B.
AU - Hong, W.
AU - Huang, W. Z.
AU - Ge, J. X.
PY - 2005
Y1 - 2005
N2 - Laser plasma produced with high-intensity picosecond laser pulse like proton source for radiography was investigated. It was found that maximum particle output and best possible spatial uniformity of proton beam took place for two-layer target when the front layer was the high-Z film. It was shown that the ion radiography of the convenient objects with using the two-layer targets allow to get the projecting pictures with high spatial resolution that was about one micron. The explanation of such high spatial resolution is in laminar motion of ion flow. Threshold spatial sensitivity of proton radiography is estimated.
AB - Laser plasma produced with high-intensity picosecond laser pulse like proton source for radiography was investigated. It was found that maximum particle output and best possible spatial uniformity of proton beam took place for two-layer target when the front layer was the high-Z film. It was shown that the ion radiography of the convenient objects with using the two-layer targets allow to get the projecting pictures with high spatial resolution that was about one micron. The explanation of such high spatial resolution is in laminar motion of ion flow. Threshold spatial sensitivity of proton radiography is estimated.
KW - Fast ions
KW - High intensity laser plasma
KW - Hot electrons
KW - Ion radiography
UR - http://www.scopus.com/inward/record.url?scp=33645090438&partnerID=8YFLogxK
U2 - 10.1117/12.675476
DO - 10.1117/12.675476
M3 - Conference article
AN - SCOPUS:33645090438
VL - 5975
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
M1 - 597507
T2 - Topical Problems of Nonlinear Wave Physics
Y2 - 2 August 2005 through 9 August 2005
ER -
ID: 85669489