Magneto-optical system for high speed real time imaging

M. Baziljevich; D. Barness; M. Sinvani; E. Perel; A. Shaulov; Y. Yeshurun

doi:10.1063/1.4746255

Magneto-optical system for high speed real time imaging

M. Baziljevich, D. Barness, M. Sinvani, E. Perel, A. Shaulov, Y. Yeshurun

Bar-Ilan University

Research output: Contribution to journal › Review article › peer-review

Abstract

A new magneto-optical system has been developed to expand the range of high speed real time magneto-optical imaging. A special source for the external magnetic field has also been designed, using a pump solenoid to rapidly excite the field coil. Together with careful modifications of the cryostat, to reduce eddy currents, ramping rates reaching 3000 Ts have been achieved. Using a powerful laser as the light source, a custom designed optical assembly, and a high speed digital camera, real time imaging rates up to 30 000 frames per seconds have been demonstrated.

Original language	English
Article number	083707
Journal	Review of Scientific Instruments
Volume	83
Issue number	8
DOIs	https://doi.org/10.1063/1.4746255
State	Published - Aug 2012

All Science Journal Classification (ASJC) codes

Instrumentation

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10.1063/1.4746255

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title = "Magneto-optical system for high speed real time imaging",

abstract = "A new magneto-optical system has been developed to expand the range of high speed real time magneto-optical imaging. A special source for the external magnetic field has also been designed, using a pump solenoid to rapidly excite the field coil. Together with careful modifications of the cryostat, to reduce eddy currents, ramping rates reaching 3000 Ts have been achieved. Using a powerful laser as the light source, a custom designed optical assembly, and a high speed digital camera, real time imaging rates up to 30 000 frames per seconds have been demonstrated.",

author = "M. Baziljevich and D. Barness and M. Sinvani and E. Perel and A. Shaulov and Y. Yeshurun",

note = "Funding Information: The authors thank Tsuyoshi Tamegai for providing the test sample, Tom Henning Johansen and Daniel Levi for fruitful discussions, and Menahem Katz for technical assistance. We acknowledge a partial financial support from the German-Israeli Project Cooperation (DIP) and the Israel Science Foundation (ISF).",

year = "2012",

month = aug,

doi = "10.1063/1.4746255",

language = "الإنجليزيّة",

volume = "83",

journal = "Review of Scientific Instruments",

issn = "0034-6748",

publisher = "American Institute of Physics",

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AU - Barness, D.

AU - Sinvani, M.

AU - Perel, E.

AU - Shaulov, A.

AU - Yeshurun, Y.

N1 - Funding Information: The authors thank Tsuyoshi Tamegai for providing the test sample, Tom Henning Johansen and Daniel Levi for fruitful discussions, and Menahem Katz for technical assistance. We acknowledge a partial financial support from the German-Israeli Project Cooperation (DIP) and the Israel Science Foundation (ISF).

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Y1 - 2012/8

N2 - A new magneto-optical system has been developed to expand the range of high speed real time magneto-optical imaging. A special source for the external magnetic field has also been designed, using a pump solenoid to rapidly excite the field coil. Together with careful modifications of the cryostat, to reduce eddy currents, ramping rates reaching 3000 Ts have been achieved. Using a powerful laser as the light source, a custom designed optical assembly, and a high speed digital camera, real time imaging rates up to 30 000 frames per seconds have been demonstrated.

AB - A new magneto-optical system has been developed to expand the range of high speed real time magneto-optical imaging. A special source for the external magnetic field has also been designed, using a pump solenoid to rapidly excite the field coil. Together with careful modifications of the cryostat, to reduce eddy currents, ramping rates reaching 3000 Ts have been achieved. Using a powerful laser as the light source, a custom designed optical assembly, and a high speed digital camera, real time imaging rates up to 30 000 frames per seconds have been demonstrated.

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DO - 10.1063/1.4746255

M3 - مقالة مرجعية

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VL - 83

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 8

M1 - 083707

ER -

Magneto-optical system for high speed real time imaging

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