An Investigation of the precision hot embossing process for micro-nano structured surfaces on chalcogenide glass

Zhanchen Zhu; Tianfeng Zhou; Chi Fai Cheung; Chunjin Wang; Haihui Ruan; Xusheng Yang

An Investigation of the precision hot embossing process for micro-nano structured surfaces on chalcogenide glass

Zhanchen Zhu
, Tianfeng Zhou
, Chi Fai Cheung
, Chunjin Wang
, Haihui Ruan
, Xusheng Yang

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

Abstract

To fabricate high precision chalcogenide glass (ChG) nanostructure array, hot embossing process (HEP) experiments are carried out to analyze the element diffusion mechanism between ChG and the mold. Micro-nano structured surface is fabricated on the ChG by HEP. First, the ChG embossing experiment is carried out with nickel phosphorus (Ni-P) coating mold. The diffusion of atoms between the ChG and Ni-P coating in high temperature and high-pressure is analyzed. Optical glass used as the intermediate mold for ChG embossing is also put forward. Second, fly cutting is used for ultra-precision machining the mold with large area structural color, and structural color surface on optical glass is then fabricated by HEP. Finally, micro-nano structure array is embossed on ChG by optical glass mold, the structural color characteristic of workpiece is evaluated.

Original language	English
Pages	e-copy
Number of pages	4
Publication status	Published - Nov 2023
Event	The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023) - Hong Kong Duration: 21 Nov 2023 → 24 Nov 2023 https://www.polyu.edu.hk/sklumt/ASPEN2023/about-aspen2023/general-information/

Conference

Conference	The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023)
Abbreviated title	(ASPEN 2023)
Period	21/11/23 → 24/11/23
Internet address	https://www.polyu.edu.hk/sklumt/ASPEN2023/about-aspen2023/general-information/

Keywords

Chalcogenide glass
Hot embossing process
Micro-nano structures
Structural color
Ultra-precision machining

Cite this

@conference{b8d42b4bd5e740debdb2421310066037,

title = "An Investigation of the precision hot embossing process for micro-nano structured surfaces on chalcogenide glass",

abstract = "To fabricate high precision chalcogenide glass (ChG) nanostructure array, hot embossing process (HEP) experiments are carried out to analyze the element diffusion mechanism between ChG and the mold. Micro-nano structured surface is fabricated on the ChG by HEP. First, the ChG embossing experiment is carried out with nickel phosphorus (Ni-P) coating mold. The diffusion of atoms between the ChG and Ni-P coating in high temperature and high-pressure is analyzed. Optical glass used as the intermediate mold for ChG embossing is also put forward. Second, fly cutting is used for ultra-precision machining the mold with large area structural color, and structural color surface on optical glass is then fabricated by HEP. Finally, micro-nano structure array is embossed on ChG by optical glass mold, the structural color characteristic of workpiece is evaluated.",

keywords = "Chalcogenide glass, Hot embossing process, Micro-nano structures, Structural color, Ultra-precision machining",

author = "Zhanchen Zhu and Tianfeng Zhou and Cheung, \{Chi Fai\} and Chunjin Wang and Haihui Ruan and Xusheng Yang",

year = "2023",

month = nov,

language = "English",

pages = "e--copy",

note = "The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023), (ASPEN 2023) ; Conference date: 21-11-2023 Through 24-11-2023",

url = "https://www.polyu.edu.hk/sklumt/ASPEN2023/about-aspen2023/general-information/",

}

An Investigation of the precision hot embossing process for micro-nano structured surfaces on chalcogenide glass. / Zhu, Zhanchen; Zhou, Tianfeng; Cheung, Chi Fai et al.
2023. e-copy Paper presented at The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023).

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

TY - CONF

T1 - An Investigation of the precision hot embossing process for micro-nano structured surfaces on chalcogenide glass

AU - Zhu, Zhanchen

AU - Zhou, Tianfeng

AU - Cheung, Chi Fai

AU - Wang, Chunjin

AU - Ruan, Haihui

AU - Yang, Xusheng

PY - 2023/11

Y1 - 2023/11

N2 - To fabricate high precision chalcogenide glass (ChG) nanostructure array, hot embossing process (HEP) experiments are carried out to analyze the element diffusion mechanism between ChG and the mold. Micro-nano structured surface is fabricated on the ChG by HEP. First, the ChG embossing experiment is carried out with nickel phosphorus (Ni-P) coating mold. The diffusion of atoms between the ChG and Ni-P coating in high temperature and high-pressure is analyzed. Optical glass used as the intermediate mold for ChG embossing is also put forward. Second, fly cutting is used for ultra-precision machining the mold with large area structural color, and structural color surface on optical glass is then fabricated by HEP. Finally, micro-nano structure array is embossed on ChG by optical glass mold, the structural color characteristic of workpiece is evaluated.

AB - To fabricate high precision chalcogenide glass (ChG) nanostructure array, hot embossing process (HEP) experiments are carried out to analyze the element diffusion mechanism between ChG and the mold. Micro-nano structured surface is fabricated on the ChG by HEP. First, the ChG embossing experiment is carried out with nickel phosphorus (Ni-P) coating mold. The diffusion of atoms between the ChG and Ni-P coating in high temperature and high-pressure is analyzed. Optical glass used as the intermediate mold for ChG embossing is also put forward. Second, fly cutting is used for ultra-precision machining the mold with large area structural color, and structural color surface on optical glass is then fabricated by HEP. Finally, micro-nano structure array is embossed on ChG by optical glass mold, the structural color characteristic of workpiece is evaluated.

KW - Chalcogenide glass

KW - Hot embossing process

KW - Micro-nano structures

KW - Structural color

KW - Ultra-precision machining

M3 - Conference presentation (not published in journal/proceeding/book)

SP - e-copy

T2 - The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023)

Y2 - 21 November 2023 through 24 November 2023

ER -

An Investigation of the precision hot embossing process for micro-nano structured surfaces on chalcogenide glass

Abstract

Conference

Keywords

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Cite this