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2 343 576

(13)

(51)

IPC

G21G1/00(2006-01-01)

(21) (22)

Application

2006125702/06, 2006-07-17

(24)

Start date

2006-07-17

(22)

Actual filing date

2006-07-17

(45)

Published

2009-01-10

(72)

Inventor

Kiselev Gennadij VladimirovichShumshurov Aleksandr Viktorovich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchnyj Tsentr Rossijskoj Federatsii Institut Teoreticheskoj I Ehksperimental'Noj Fiziki Im. A.I. Alikhanova"

DEVICE FOR PRODUCTION OF UNBLOCKED STARTING TARGETS Russian patent published in 2009 - IPC G21G1/00

Abstract RU 2343576 C2

FIELD: physics, nuclear physics.

SUBSTANCE: invention relates to manufacture of unblocked starting targets aimed at producing radioactive nuclides with extremely high specific activity at their irradiation in a flux of the neutral or charged particles. Proposed device for producing unblocked starting targets in ionised state contains a laser, optical fiber, focusing optical system and holder. The pulsed-intermittent laser ionises a starting material inside isotope ampoule. Laser power output features output radiation density of at least 108 W/cm². The optical fiber feeds radiation to aforesaid isotope ampoule being irradiated. Focusing optical system allows sealing the said ampoule. The holder provides for alignment of the laser and said ampoule optical axes and locking the isotope ampoule in required position, the ampoule containing a starting material in a solid aggregate state.

EFFECT: increase in specific activity of radioactive nuclides in unblocked starting targets.

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RU 2 343 576 C2

Authors

Kiselev Gennadij Vladimirovich

Shumshurov Aleksandr Viktorovich

Dates

2009-01-10—Published

2006-07-17—Filed