Dr. Tatsuya Yanagida Profile

Dr. Tatsuya Yanagida

at Gigaphoton Inc

SPIE Involvement:

Author

Publications (30)

Proceedings Article | 23 February 2021 Presentation + Paper

Presentation + Paper

Challenge of >300W high power LPP-EUV source with long mirror lifetime-III for semiconductor HVM

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Hiroshi Tanak, Yukio Watanabe, Tsukasa Hori, Yutaka Shiraishi, Tatsuya Yanagida, George Sumangne, Tsuyoshi Yamada, Takashi Saitou

Proceedings Volume 11609, 1160919 (2021) https://doi.org/10.1117/12.2581910

KEYWORDS: Mirrors, Semiconductors, Carbon dioxide lasers, Extreme ultraviolet, Extreme ultraviolet lithography, Magnetism, Light sources, Tin, Reflectivity

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Proceedings Article | 22 February 2021 Poster + Presentation + Paper

Poster + Presentation + Paper

The development progress of the high power LPP-EUV light source using a magnetic field

Hirokazu Hosoda, Shinji Nagai, Tatsuya Yanagida, Yutaka Shiraishi, Yoshifumi Ueno, Kenichi Miyao, Hideyuki Hayashi, Yukio Watanabe, Tamotsu Abe, Hiroaki Nakarai, Hakaru Mizoguchi

Proceedings Volume 11609, 116091G (2021) https://doi.org/10.1117/12.2582855

KEYWORDS: Light sources, Tin, Magnetism, Extreme ultraviolet, Mirrors, Ions, Reflectivity, Sputter deposition, Semiconductors, Semiconductor manufacturing

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Proceedings Article | 21 September 2020 Poster + Presentation

Poster + Presentation

Development progress update of the high power LPP-EUV light source using a magnetic field

Takahiro Tatsumi, Yoshifumi Ueno, Takayuki Yabu, Georg Soumagne, Shinji Nagai, Tatsuya Yanagida, Yutaka Shiraishi, Kenichi Miyao, Hideyuki Hayashi, Yukio Watanabe, Tamotsu Abe, Hiroaki Nakarai, Hakaru Mizoguchi

Proceedings Volume 11517, 1151717 (2020) https://doi.org/10.1117/12.2572689

KEYWORDS: Tin, Light sources, Mirrors, Magnetism, Extreme ultraviolet, Carbon dioxide lasers, Hydrogen, Chemical species, Pulsed laser operation, Reflectivity

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Proceedings Article | 20 September 2020 Presentation

Presentation

Update of >300W high power LPP-EUV source challenge for semiconductor HVM

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Yutaka Shiraishi, Yoshifumi Ueno, Tatsuya Yanagida, Georg Soumagne, Tsuyoshi Yamada, Takashi Saitou, Hirokazu Hosoda, Hiroaki Tomuro, Shinji Nagai, Gouta Niimi, Takashi Suganuma

Proceedings Volume 11517, 115170Q (2020) https://doi.org/10.1117/12.2574707

KEYWORDS: Mirrors, Semiconductors, Extreme ultraviolet, Carbon dioxide lasers, Extreme ultraviolet lithography, Light sources, Magnetism, Magnetic semiconductors, Tin, Pulsed laser operation

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Proceedings Article | 23 March 2020 Paper

Paper

Update of development progress of the high power LPP-EUV light source using a magnetic field

Gouta Niimi, Shinji Nagai, Tsukasa Hori, Yoshifumi Ueno, Tatsuya Yanagida, Kenichi Miyao, Hideyuki Hayashi, Yukio Watanabe, Tamotsu Abe, Hiroaki Nakarai, Takashi Saito, Hakaru Mizoguchi

Proceedings Volume 11323, 1132328 (2020) https://doi.org/10.1117/12.2544051

KEYWORDS: Gas lasers, Carbon monoxide, Extreme ultraviolet, Tin, Mirrors, Magnetism, Plasma, Light sources, Control systems, Pulsed laser operation

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Proceedings Article | 23 March 2020 Presentation + Paper

Presentation + Paper

Challenge of >300W high power LPP-EUV source with long collector mirror lifetime for semiconductor HVM

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Yutaka Shiraishi, Tatsuya Yanagida, Georg Soumagne, Tsuyoshi Yamada, Takashi Saitou

Proceedings Volume 11323, 113230X (2020) https://doi.org/10.1117/12.2549905

KEYWORDS: Carbon dioxide lasers, Extreme ultraviolet, Mirrors, Tin, Plasma, Light sources, Extreme ultraviolet lithography, Reflectivity, Magnetism, Laser development

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Proceedings Article | 26 September 2019 Paper

Paper

Update of the development progress of the high power LPP-EUV light source using a magnetic field

Yuta Takashima, Yoshifumi Ueno, Takayuki Yabu, Tsukasa Hori, Georg Soumagne, Shinji Nagai, Tatsuya Yanagida, Yutaka Shiraishi, Kenichi Miyao, Hideyuki Hayashi, Yukio Watanabe, Tamotsu Abe, Hiroaki Nakarai, Takashi Saito, Hakaru Mizoguchi

Proceedings Volume 11147, 111471M (2019) https://doi.org/10.1117/12.2536397

KEYWORDS: Extreme ultraviolet, Light sources

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Proceedings Article | 26 September 2019 Presentation + Paper

Presentation + Paper

Challenge of high power LPP-EUV source with long collector mirror lifetime for semiconductor HVM

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Yutaka Shiraishi, Tatsuya Yanagida, Georg Soumagne, Tsuyoshi Yamada, Takashi Saitou

Proceedings Volume 11147, 1114705 (2019) https://doi.org/10.1117/12.2534147

KEYWORDS: Mirrors, Semiconductors, Reflectivity

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Proceedings Article | 6 June 2019 Presentation + Paper

Presentation + Paper

High-power LPP-EUV source with long collector mirror lifetime for semiconductor high-volume manufacturing

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Georg Soumagne, Tsuyoshi Yamada, Taku Yamazaki, Takashi Saitou

Proceedings Volume 10957, 1095716 (2019) https://doi.org/10.1117/12.2514033

KEYWORDS: Extreme ultraviolet, Carbon dioxide lasers, Mirrors, Tin, Plasma, Light sources, Laser development, Ions, Extreme ultraviolet lithography, Magnetism

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Proceedings Article | 26 March 2019 Paper

Paper

Update of the development progress of the high power LPP-EUV light source using a magnetic field

Atsushi Ueda, Shinji Nagai, Tsukasa Hori, Yutaka Shiraishi, Tatsuya Yanagida, Kenichi Miyao, Hideyuki Hayashi, Yukio Watanabe, Takeshi Okamoto, Tamotsu Abe, Takeshi Kodama, Hiroaki Nakarai, Takashi Saito, Hakaru Mizoguchi

Proceedings Volume 10957, 109571S (2019) https://doi.org/10.1117/12.2514809

KEYWORDS: Tin, Gas lasers, Extreme ultraviolet, Magnetism, Carbon monoxide, Mirrors, Plasma, Light sources, Pulsed laser operation, Semiconductors

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Proceedings Article | 12 October 2018 Presentation

Presentation

Long collector mirror lifetime demonstration around 100W average LP-EUV source for semiconductor high volume manufacturing (Conference Presentation)

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodema, Yutaka Shiraishi, Tatsuya Yanagida, George Soumangne, Tsuyoshi Yamada, Taku Yamazaki, Takashi Saitou

Proceedings Volume 10809, 1080906 (2018) https://doi.org/10.1117/12.2502015

KEYWORDS: Mirrors, Extreme ultraviolet, Carbon dioxide lasers, Semiconductor manufacturing, Semiconductors, High volume manufacturing, Light sources, Extreme ultraviolet lithography, Magnetism, Lithography

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Proceedings Article | 3 October 2018 Paper

Paper

Key components development progress of high-power LPP-EUV light source with unique debris mitigation system using a magnetic field

Yuichi Nishimura, Tsukasa Hori, Takayuki Yabu, Katsuhiko Wakana, Yoshifumi Ueno, Georg Soumagne, Shinji Nagai, Tatsuya Yanagida, Yasufumi Kawasuji, Yutaka Shiraishi, Tamotsu Abe, Hiroaki Nakarai, Takashi Saito, Hakaru Mizoguchi

Proceedings Volume 10809, 108091M (2018) https://doi.org/10.1117/12.2500356

KEYWORDS: Extreme ultraviolet, Tin, Gas lasers, Magnetism, Light sources, Mirrors, Plasma, Picosecond phenomena, Semiconductors

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Proceedings Article | 19 March 2018 Presentation + Paper

Presentation + Paper

High-power LPP-EUV source with long collector mirror lifetime for high volume semiconductor manufacturing

Hakaru Mizoguchi, Hiroaki Nakarai, Tamatsu Abe, Krzysztof Nowak, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, George Soumangne, Tsuyoshi Yamada, Taku Yamazaki, Takashi Saitou

Proceedings Volume 10583, 1058318 (2018) https://doi.org/10.1117/12.2299300

KEYWORDS: Extreme ultraviolet, Gas lasers, Mirrors, Tin, Carbon monoxide, Light sources, Plasma, Magnetism, Laser development, Extreme ultraviolet lithography

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Proceedings Article | 19 March 2018 Paper

Paper

Key components development progress updates of the 250W high-power LPP-EUV light source

Yoshifumi Ueno, Tsukasa Hori, Yasufumi Kawasuji, Yutaka Shiraishi, Tatsuya Yanagida, Kenichi Miyao, Hideyuki Hayashi, Takuya Ishii, Yukio Watanabe, Takeshi Okamoto, Tamotsu Abe, Takeshi Kodama, Hiroaki Nakarai, Taku Yamazaki, Noritoshi Itou, Takashi Saitou, Hakaru Mizoguchi

Proceedings Volume 10583, 1058328 (2018) https://doi.org/10.1117/12.2283066

KEYWORDS: Gas lasers, Extreme ultraviolet, Tin, Light sources, Plasma, Magnetism, Pulsed laser operation

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Proceedings Article | 16 October 2017 Paper

Paper

Key components development progress updates of the 250W high power LPP-EUV light source

Takayuki Yabu, Yasufumi Kawasuji, Tsukasa Hori, Takeshi Okamoto, Hiroshi Tanaka, Kenichi Miyao, Takuya Ishii, Yukio Watanabe, Tatsuya Yanagida, Yutaka Shiraishi, Tamotsu Abe, Takeshi Kodama, Hiroaki Nakarai, Taku Yamazaki, Noritoshi Itou, Takashi Saito, Hakaru Mizoguchi

Proceedings Volume 10450, 104501C (2017) https://doi.org/10.1117/12.2280503

KEYWORDS: Carbon dioxide lasers, Extreme ultraviolet, Tin, Pulsed laser operation, Mirrors, Light sources, Magnetism, Solid state lasers, Control systems, Laser stabilization

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Proceedings Article | 16 October 2017 Presentation + Paper

Presentation + Paper

High-power LPP-EUV source with long collector mirror lifetime for high volume semiconductor manufacturing

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Krzysztof Nowak, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Georg Soumagne, Tsuyoshi Yamada, Taku Yamazaki, Takashi Saitou

Proceedings Volume 10450, 104500Z (2017) https://doi.org/10.1117/12.2281129

KEYWORDS: Extreme ultraviolet, Gas lasers, Mirrors, Tin, Carbon monoxide, Light sources, Plasma, Magnetism, Laser development, Extreme ultraviolet lithography

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Proceedings Article | 27 March 2017 Presentation + Paper

Presentation + Paper

Performance of 250W high-power HVM LPP-EUV source

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Krzysztof Nowak, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Tsuyoshi Yamada, Taku Yamazaki, Shinji Okazaki, Takashi Saitou

Proceedings Volume 10143, 101431J (2017) https://doi.org/10.1117/12.2256652

KEYWORDS: Carbon dioxide lasers, Extreme ultraviolet, Light sources, Lithography, Extreme ultraviolet lithography, Plasma, Tin, Pulsed laser operation, Laser development, Gas lasers, Carbon monoxide, Amplifiers

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Proceedings Article | 22 February 2017 Open Access

Open Access

Paper

Development of 250W EUV light source for HVM lithography

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Krzysztof Nowak, Yasufumi Kawasuji,, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Tsuyoshi Yamada, Taku Yamazaki, Shinji Okazaki, Takashi Saitou

Proceedings Volume 10097, 1009702 (2017) https://doi.org/10.1117/12.2261075

KEYWORDS: Extreme ultraviolet, Light sources, Lithography, Carbon dioxide lasers, Tin, Extreme ultraviolet lithography, Gas lasers, Carbon monoxide, Amplifiers, Plasma, Pulsed laser operation, Mirrors

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Proceedings Article | 13 January 2017 Paper

Paper

LPP-EUV light source for HVM lithography

T. Saito, Y. Ueno, T. Yabu, A. Kurosawa, S. Nagai, T. Yanagida, T. Hori, Y. Kawasuji, T. Abe, T. Kodama, H. Nakarai, T. Yamazaki, H. Mizoguchi

Proceedings Volume 10254, 102541A (2017) https://doi.org/10.1117/12.2257464

KEYWORDS: Carbon dioxide lasers, Extreme ultraviolet, Tin, Light sources, Pulsed laser operation, Magnetism, Laser applications, Mirrors, Plasma, Ions

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Proceedings Article | 18 March 2016 Paper

Paper

Performance of new high-power HVM LPP-EUV source

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Krzysztof Nowak, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Tsuyoshi Yamada, Taku Yamazaki, Shinji Okazaki, Takashi Saitou

Proceedings Volume 9776, 97760J (2016) https://doi.org/10.1117/12.2218405

KEYWORDS: Carbon dioxide lasers, Extreme ultraviolet, Lithography, High power lasers, Carbon dioxide, Laser systems engineering, Amplifiers, Tin, Pulsed laser operation, Light sources, Plasma, Magnetism, Extreme ultraviolet lithography, Ions

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Proceedings Article | 13 March 2015 Paper

Paper

Performance of one hundred watt HVM LPP-EUV source

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Krzysztof Nowak, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Georg Soumagne, Tsuyoshi Yamada, Taku Yamazaki, Shinji Okazaki, Takashi Saitou

Proceedings Volume 9422, 94220C (2015) https://doi.org/10.1117/12.2086347

KEYWORDS: Carbon dioxide lasers, Extreme ultraviolet, Tin, Light sources, Plasma, Pulsed laser operation, Laser systems engineering, Magnetism, Mirrors, Ions

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Proceedings Article | 17 April 2014 Paper

Paper

Sub-hundred Watt operation demonstration of HVM LPP-EUV source

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Takeshi Ohta, Krzysztof Nowak, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Tsuyoshi Yamada, Taku Yamazaki, Shinji Okazaki, Takashi Saitou

Proceedings Volume 9048, 90480D (2014) https://doi.org/10.1117/12.2046776

KEYWORDS: Extreme ultraviolet, Carbon dioxide lasers, Tin, Mirrors, Light sources, Plasma, Pulsed laser operation, Amplifiers, Laser systems engineering, Magnetism

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Since 2002, we have been developing a CO₂-Sn-LPP EUV light source, the most promising solution as the 13.5 nm high power (>200 W) light source for HVM EUV lithography. Because of its high efficiency, power scalability and spatial freedom around plasma. Our group has proposed several unique original technologies; 1) CO₂ laser driven Sn plasma generation, 2) Double laser pulse shooting for higher Sn ionization rate and higher CE. 3) Sn debris mitigation with a magnetic field, 4) Hybrid CO₂ laser system that is scalable with a combination of a short pulse oscillator and commercial cw-CO₂ amplifiers. 5) High efficient out of band light reduction with grating structured C1 mirror. In past paper we demonstrated in small size (2Hz) experimental device, this experiment shoed the advantage of combining a laser beam at a wavelength of the CO₂ laser system with Sn plasma to achieve high CE>4.7% (in maximum) from driver laser pulse energy to EUV in-band energy ¹). In this paper we report the further updated results from last paper. (1) 20um droplets at 100kHz operation was successfully ejected by downsized nozzle and demonstrated dramatical improvement of debris on the collector mirror. We have been developing extension of high CE operation condition at 20kHz range, We have reported component technology progress of EUV light source system. (2)New generation collector mirror with IR reduction technology is equipped in mirror maker. (3)20kW CO₂ laser amplifier system is demonstrated cooperate with Mitsubishi electric. (4) We develop new Proto #2 EUV LPP source system and demonstrated 200W EUV plasma power (43W EUV clean power at I/F ) at 100kHz operation was confirmed. (5) High conversion efficiency (CE) of 3.9% at 20kHz operation was confirmed in using pico-second pre-pulse laser. (6)Improvement of CO₂ laser power from 8kW to 12kW is now on going by installation of new pre-amplifier. (7)Power-up scenario of HVM source is reported, target shipment of first customer beta LPP light source unit is 2015.

Proceedings Article | 8 April 2013 Paper

Paper

LPP-EUV light source development for high volume manufacturing lithography

Hakaru Mizoguchi, Hiroaki Nakarai, Tamotsu Abe, Takeshi Ohta, Krzysztof Nowak, Yasufumi Kawasuji, Hiroshi Tanaka, Yukio Watanabe, Tsukasa Hori, Takeshi Kodama, Yutaka Shiraishi, Tatsuya Yanagida, Tsuyoshi Yamada, Taku Yamazaki, Shinji Okazaki, Takashi Saitou

Proceedings Volume 8679, 86790A (2013) https://doi.org/10.1117/12.2014139

KEYWORDS: Carbon dioxide lasers, Extreme ultraviolet, Tin, Light sources, Pulsed laser operation, Plasma, Magnetism, Chemical species, Laser systems engineering, Extreme ultraviolet lithography

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SPIE Journal Paper | 29 May 2012

Laser-produced plasma-based extreme-ultraviolet light source technology for high-volume manufacturing extreme-ultraviolet lithography

Junichi Fujimoto, Hakaru Mizoguchi, Tamotsu Abe, Satoshi Tanaka, Takeshi Ohta, Tsukasa Hori, Tatsuya Yanagida, Hiroaki Nakarai

JM3, Vol. 11, Issue 02, 021111, (May 2012) https://doi.org/10.1117/12.10.1117/1.JMM.11.2.021111

KEYWORDS: Gas lasers, Extreme ultraviolet, Tin, Carbon monoxide, Light sources, Pulsed laser operation, Extreme ultraviolet lithography, Magnetism, Ions, Laser applications

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Proceedings Article | 23 March 2012 Paper

Paper

Development of laser-produced plasma-based EUV light source technology for HVM EUV lithography

Junichi Fujimoto, Tsukasa Hori, Tatsuya Yanagida, Takeshi Ohta, Yasufumi Kawasuji, Yutaka Shiraishi, Tamotsu Abe, Takeshi Kodama, Hiroaki Nakarai, Taku Yamazaki, Hakaru Mizoguchi

Proceedings Volume 8322, 83220F (2012) https://doi.org/10.1117/12.916093

KEYWORDS: Carbon dioxide lasers, Tin, Extreme ultraviolet, Light sources, Magnetism, Plasma, Extreme ultraviolet lithography, Chemical species, Ions, Pulsed laser operation

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Proceedings Article | 8 April 2011 Paper

Paper

Characterization and optimization of tin particle mitigation and EUV conversion efficiency in a laser produced plasma EUV light source

Tatsuya Yanagida, Hitoshi Nagano, Yasunori Wada, Takayuki Yabu, Shinji Nagai, Georg Soumagne, Tsukasa Hori, Kouji Kakizaki, Akira Sumitani, Junichi Fujimoto, Hakaru Mizoguchi, Akira Endo

Proceedings Volume 7969, 79692T (2011) https://doi.org/10.1117/12.879189

KEYWORDS: Extreme ultraviolet, Tin, Particles, Carbon dioxide lasers, Plasma, Chemical species, Light sources, Mirrors, Magnetism, Laser irradiation

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Proceedings Article | 7 April 2011 Paper

Paper

100W 1st generation laser-produced plasma light source system for HVM EUV lithography

Hakaru Mizoguchi, Tamotsu Abe, Yukio Watanabe, Takanobu Ishihara, Takeshi Ohta, Tsukasa Hori, Tatsuya Yanagida, Hitoshi Nagano, Takayuki Yabu, Shinji Nagai, Georg Soumagne, Akihiko Kurosu, Krzysztof Nowak, Takashi Suganuma, Masato Moriya, Kouji Kakizaki, Akira Sumitani, Hidenobu Kameda, Hiroaki Nakarai, Junichi Fujimoto

Proceedings Volume 7969, 796908 (2011) https://doi.org/10.1117/12.880382

KEYWORDS: Extreme ultraviolet, Carbon dioxide lasers, Tin, Plasma, Plasma systems, Extreme ultraviolet lithography, Light sources, Laser systems engineering, Mirrors, Magnetism

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Proceedings Article | 18 May 2009 Paper

Paper

Characterization of tin vapor from CO[sub]2[/sub] laser produced EUV light source

Yoshifumi Ueno, Tatsuya Yanagida, Takashi Suganuma, Hiroshi Komori, Akira Sumitani, Akira Endo

Proceedings Volume 7361, 73610X (2009) https://doi.org/10.1117/12.820966

KEYWORDS: Tin, Ions, Liquids, Plasma, Carbon dioxide lasers, Laser induced fluorescence, Solids, Chemical species, Extreme ultraviolet, Pulsed laser operation

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Proceedings Article | 18 March 2009 Paper

Paper

Laser-produced plasma source development for EUV lithography

Akira Endo, Hiroshi Komori, Yoshifumi Ueno, Krzysztof Nowak, Yabu Takayuki, Yanagida Tatsuya, Takashi Suganuma, Takeshi Asayama, Hiroshi Someya, Hideo Hoshino, Masaki Nakano, Masato Moriya, Toshihiro Nishisaka, Tamotsu Abe, Akira Sumitani, Hitoshi Nagano, Youichi Sasaki, Shinji Nagai, Yukio Watanabe, Georg Soumagne, Takanobu Ishihara, Osamu Wakabayashi, Kouji Kakizaki, Hakaru Mizoguchi

Proceedings Volume 7271, 727108 (2009) https://doi.org/10.1117/12.813639

KEYWORDS: Plasma, Tin, Carbon dioxide lasers, Extreme ultraviolet, Magnetism, Laser development, Pulsed laser operation, Extreme ultraviolet lithography, Ions, Laser systems engineering

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Proceedings Article | 20 March 2008 Paper

Paper

CO2 laser-produced Sn-plasma source for high-volume manufacturing EUV lithography

Akira Endo, Hideo Hoshino, Takashi Suganuma, Krzysztof Nowak, Tatsuya Yanagida, Takayuki Yabu, Takeshi Asayama, Yoshifumi Ueno, Masato Moriya, Masaki Nakano, Hiroshi Someya, Toshihiro Nishisaka, Tamotsu Abe, Georg Soumagne, Hiroshi Komori, Hakaru Mizoguchi, Akira Sumitani, Koichi Toyoda

Proceedings Volume 6921, 69210T (2008) https://doi.org/10.1117/12.771959

KEYWORDS: Tin, Carbon dioxide lasers, Extreme ultraviolet, Ions, Magnetism, Mirrors, Plasma, Pulsed laser operation, Light sources, Carbon dioxide

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Showing 5 of 30 publications

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