Synthetic THz Nanoholography for Imaging CVD Graphene

Daena Madhi; C. M. Maissen; S. Mastel; J. Hesler; Peter Uhd Jepsen; R. Hillenbrand

doi:10.1109/IRMMW-THz.2018.8510267

Synthetic THz Nanoholography for Imaging CVD Graphene

Daena Madhi, C. M. Maissen, S. Mastel, J. Hesler, Peter Uhd Jepsen, R. Hillenbrand

Center for Nanostructured Graphene

Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

Abstract

We combine THz scattering-type scanning near-field optical microscopy (s-SNOM) and synthetic optical holography (SOH) to enable fast, amplitude and phase resolved THz nanoimaging using a THz gas laser and Schottky diode detector. We demonstrate our novel tool by imaging graphene grown via chemical vapor deposition (CVD) and other 2D materials.

Original language	English
Title of host publication	Proceedings of 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves
Number of pages	1
Publisher	IEEE
Publication date	2018
Pages	1-1
ISBN (Print)	9781538638088
DOIs	https://doi.org/10.1109/IRMMW-THz.2018.8510267
Publication status	Published - 2018
Event	43rd International Conference on Infrared, Millimeter, and Terahertz Waves - Nagoya Conference Center, Nagoya, Japan Duration: 9 Sep 2018 → 14 Sep 2018 Conference number: 43 http://www.irmmw-thz2018.org/

Conference

Conference	43rd International Conference on Infrared, Millimeter, and Terahertz Waves
Number	43
Location	Nagoya Conference Center
Country/Territory	Japan
City	Nagoya
Period	09/09/2018 → 14/09/2018
Sponsor	Advantest Corporation, AmTechs Corporation, Menlo Systems GmbH, Nippo Precigion Co., Ltd., TeraMetrix, LLC
Internet address	http://www.irmmw-thz2018.org/

Keywords

Graphene
Holography
Holographic optical components
Optical imaging
Optical reflection
Optical scattering
Grain boundaries

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10.1109/IRMMW-THz.2018.8510267

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abstract = "We combine THz scattering-type scanning near-field optical microscopy (s-SNOM) and synthetic optical holography (SOH) to enable fast, amplitude and phase resolved THz nanoimaging using a THz gas laser and Schottky diode detector. We demonstrate our novel tool by imaging graphene grown via chemical vapor deposition (CVD) and other 2D materials.",

keywords = "Graphene, Holography, Holographic optical components, Optical imaging, Optical reflection, Optical scattering, Grain boundaries",

author = "Daena Madhi and Maissen, {C. M.} and S. Mastel and J. Hesler and Jepsen, {Peter Uhd} and R. Hillenbrand",

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note = "43rd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2018 ; Conference date: 09-09-2018 Through 14-09-2018",

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Madhi, D, Maissen, CM, Mastel, S, Hesler, J, Jepsen, PU & Hillenbrand, R 2018, Synthetic THz Nanoholography for Imaging CVD Graphene. in Proceedings of 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves . IEEE, pp. 1-1, 43rd International Conference on Infrared, Millimeter, and Terahertz Waves, Nagoya, Japan, 09/09/2018. https://doi.org/10.1109/IRMMW-THz.2018.8510267

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T1 - Synthetic THz Nanoholography for Imaging CVD Graphene

AU - Madhi, Daena

AU - Maissen, C. M.

AU - Mastel, S.

AU - Hesler, J.

AU - Jepsen, Peter Uhd

AU - Hillenbrand, R.

N1 - Conference code: 43

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AB - We combine THz scattering-type scanning near-field optical microscopy (s-SNOM) and synthetic optical holography (SOH) to enable fast, amplitude and phase resolved THz nanoimaging using a THz gas laser and Schottky diode detector. We demonstrate our novel tool by imaging graphene grown via chemical vapor deposition (CVD) and other 2D materials.

KW - Graphene

KW - Holography

KW - Holographic optical components

KW - Optical imaging

KW - Optical reflection

KW - Optical scattering

KW - Grain boundaries

U2 - 10.1109/IRMMW-THz.2018.8510267

DO - 10.1109/IRMMW-THz.2018.8510267

M3 - Book chapter

SN - 9781538638088

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BT - Proceedings of 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves

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Y2 - 9 September 2018 through 14 September 2018

ER -

Synthetic THz Nanoholography for Imaging CVD Graphene

Abstract

Conference

Keywords

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