Micro-character printing on a diamond plate by femtosecond infrared optical pulses

Masaki Takesada; Egidijus Vanagas; Dmitri Tuzhilin; Igor Kudryashov; Shoji Suruga; Hidetoshi Murakami; Nobuhiko Sarukura; Kazunari Matsuda; Shuji Mononobe; Toshiharu Saiki; Mamoru Yoshimoto; Shin Ya Koshihara

doi:10.1143/jjap.42.4613

Micro-character printing on a diamond plate by femtosecond infrared optical pulses

Masaki Takesada, Egidijus Vanagas, Dmitri Tuzhilin, Igor Kudryashov, Shoji Suruga, Hidetoshi Murakami, Nobuhiko Sarukura, Kazunari Matsuda, Shuji Mononobe, Toshiharu Saiki, Mamoru Yoshimoto, Shin Ya Koshihara

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Processing of less than 400 nm has been performed on the surface of a diamond plate by means of a femtosecond infrared pulse laser. Various-characters with a size of about 1 nm were drawn by the femtosecond pulse laser system in conjunction with a microscope equipped with a precisely controlled piezo-stage. The tightly focused laser light on the flat surface of the diamond made it possible to minimize the light-induced graphitization. The surface of the diamond plate after laser machining was analyzed by micro-Raman measurements to estimate the graphitization effect induced by laser irradiation. The obtained results indicate that graphitization increased with the number of irradiated laser pulses.

Original language	English
Pages (from-to)	4613-4616
Number of pages	4
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	42
Issue number	7 A
DOIs	https://doi.org/10.1143/jjap.42.4613
Publication status	Published - 2003 Jul
Externally published	Yes

Keywords

Diamond
Femtosecond pulse laser
Graphitization
Laser processing
Micro-character printing
Micromachining

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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Takesada, M., Vanagas, E., Tuzhilin, D., Kudryashov, I., Suruga, S., Murakami, H., Sarukura, N., Matsuda, K., Mononobe, S., Saiki, T., Yoshimoto, M., & Koshihara, S. Y. (2003). Micro-character printing on a diamond plate by femtosecond infrared optical pulses. Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 42(7 A), 4613-4616. https://doi.org/10.1143/jjap.42.4613

Micro-character printing on a diamond plate by femtosecond infrared optical pulses. / Takesada, Masaki; Vanagas, Egidijus; Tuzhilin, Dmitri; Kudryashov, Igor; Suruga, Shoji; Murakami, Hidetoshi; Sarukura, Nobuhiko; Matsuda, Kazunari; Mononobe, Shuji; Saiki, Toshiharu; Yoshimoto, Mamoru; Koshihara, Shin Ya.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 42, No. 7 A, 07.2003, p. 4613-4616.

Research output: Contribution to journal › Article › peer-review

Takesada, M, Vanagas, E, Tuzhilin, D, Kudryashov, I, Suruga, S, Murakami, H, Sarukura, N, Matsuda, K, Mononobe, S, Saiki, T, Yoshimoto, M & Koshihara, SY 2003, 'Micro-character printing on a diamond plate by femtosecond infrared optical pulses', Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, vol. 42, no. 7 A, pp. 4613-4616. https://doi.org/10.1143/jjap.42.4613

Takesada, Masaki ; Vanagas, Egidijus ; Tuzhilin, Dmitri ; Kudryashov, Igor ; Suruga, Shoji ; Murakami, Hidetoshi ; Sarukura, Nobuhiko ; Matsuda, Kazunari ; Mononobe, Shuji ; Saiki, Toshiharu ; Yoshimoto, Mamoru ; Koshihara, Shin Ya. / Micro-character printing on a diamond plate by femtosecond infrared optical pulses. In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 2003 ; Vol. 42, No. 7 A. pp. 4613-4616.

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abstract = "Processing of less than 400 nm has been performed on the surface of a diamond plate by means of a femtosecond infrared pulse laser. Various-characters with a size of about 1 nm were drawn by the femtosecond pulse laser system in conjunction with a microscope equipped with a precisely controlled piezo-stage. The tightly focused laser light on the flat surface of the diamond made it possible to minimize the light-induced graphitization. The surface of the diamond plate after laser machining was analyzed by micro-Raman measurements to estimate the graphitization effect induced by laser irradiation. The obtained results indicate that graphitization increased with the number of irradiated laser pulses.",

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AU - Suruga, Shoji

AU - Murakami, Hidetoshi

AU - Sarukura, Nobuhiko

AU - Matsuda, Kazunari

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AU - Saiki, Toshiharu

AU - Yoshimoto, Mamoru

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AB - Processing of less than 400 nm has been performed on the surface of a diamond plate by means of a femtosecond infrared pulse laser. Various-characters with a size of about 1 nm were drawn by the femtosecond pulse laser system in conjunction with a microscope equipped with a precisely controlled piezo-stage. The tightly focused laser light on the flat surface of the diamond made it possible to minimize the light-induced graphitization. The surface of the diamond plate after laser machining was analyzed by micro-Raman measurements to estimate the graphitization effect induced by laser irradiation. The obtained results indicate that graphitization increased with the number of irradiated laser pulses.

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KW - Laser processing

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