Novel opto-electronic techniques for shock wave studies

M. Hayek; D. Segal; A. Ginzburg; Y. Carmel

doi:10.1117/12.975542

Novel opto-electronic techniques for shock wave studies

M. Hayek, D. Segal, A. Ginzburg, Y. Carmel

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

Abstract

Novel opto-electronic techniques for dynamic high pressure studies are presented: a) A thin layer of explosive powder is spread over the surface of shocked material and detonates with the shock arrival. Light is emitted and can be recorded optically with a streak camera or electrically through an optical fiber and a photomultiplier. The optical fiber can be in contact with the explosive powder or can collect the light from a distance without interfering with the recorded phenomena. b) A quartz fiberoptic placed in direct contact with a shocked surface self generates a light impulse. Coupled to a high speed solid state amplifier it can be used as an extremely simple "optical pin" and possibly as a pressure transducer.

Original language	English
Pages (from-to)	71-79
Number of pages	9
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	674
DOIs	https://doi.org/10.1117/12.975542
State	Published - 1 Sep 1987
Externally published	Yes
Event	17th International Congress on High Speed Photography and Photonics 1986 - Pretoria, South Africa Duration: 1 Sep 1986 → 5 Sep 1986

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.975542

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AU - Segal, D.

AU - Ginzburg, A.

AU - Carmel, Y.

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N2 - Novel opto-electronic techniques for dynamic high pressure studies are presented: a) A thin layer of explosive powder is spread over the surface of shocked material and detonates with the shock arrival. Light is emitted and can be recorded optically with a streak camera or electrically through an optical fiber and a photomultiplier. The optical fiber can be in contact with the explosive powder or can collect the light from a distance without interfering with the recorded phenomena. b) A quartz fiberoptic placed in direct contact with a shocked surface self generates a light impulse. Coupled to a high speed solid state amplifier it can be used as an extremely simple "optical pin" and possibly as a pressure transducer.

AB - Novel opto-electronic techniques for dynamic high pressure studies are presented: a) A thin layer of explosive powder is spread over the surface of shocked material and detonates with the shock arrival. Light is emitted and can be recorded optically with a streak camera or electrically through an optical fiber and a photomultiplier. The optical fiber can be in contact with the explosive powder or can collect the light from a distance without interfering with the recorded phenomena. b) A quartz fiberoptic placed in direct contact with a shocked surface self generates a light impulse. Coupled to a high speed solid state amplifier it can be used as an extremely simple "optical pin" and possibly as a pressure transducer.

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - 17th International Congress on High Speed Photography and Photonics 1986

Y2 - 1 September 1986 through 5 September 1986

ER -

Novel opto-electronic techniques for shock wave studies

Abstract

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