Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber

Sandeep Vyas; Takasumi Tanabe; Ghanshyam Singh; Manish Tiwari

doi:10.1109/ICCTICT.2016.7514651

Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber

Sandeep Vyas, Takasumi Tanabe, Ghanshyam Singh, Manish Tiwari

研究成果: Conference contribution

13 被引用数 (Scopus)

抄録

We numerically demonstrated that the generation of 1.4-10 μm mid-infrared supercontinuum from highly nonlinear Ge_11.5As₂₄Se_64.5 based photonic crystal fiber chalcogenide glass. This ultra-broadband supercontinuum achieved for 150 mm long photonic crystal fiber pumped with 85 femto-second laser pulses operated at 3.1 μm and peak power pulse is 5 kW. A broad and flat dispersion profile of Ge_11.5As₂₄Se_64.5 PCF associated with the extreme nonlinearity and generate hyper broadband supercontinuum. Raman gain of Ge_11.5As₂₄Se_64.5 glass is four times higher to fused silica and As₂Se₃ glass and Raman frequency shift for the Ge_11.5As₂₄Se_64.5 glass is ≈ 7.1 THz.

本文言語	English
ホスト出版物のタイトル	2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016 - Proceedings
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	607-611
ページ数	5
ISBN（電子版）	9781509000821
DOI	https://doi.org/10.1109/ICCTICT.2016.7514651
出版ステータス	Published - 2016 7月 15
イベント	2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016 - New Delhi, India 継続期間: 2016 3月 11 → 2016 3月 13

Other

Other	2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016
国/地域	India
City	New Delhi
Period	16/3/11 → 16/3/13

ASJC Scopus subject areas

情報システム
コンピュータネットワークおよび通信
人工知能
コンピュータサイエンスの応用
コンピュータビジョンおよびパターン認識

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10.1109/ICCTICT.2016.7514651

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引用スタイル

Vyas, S., Tanabe, T., Singh, G., & Tiwari, M. (2016). Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber. In 2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016 - Proceedings (pp. 607-611). [7514651] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCTICT.2016.7514651

Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber. / Vyas, Sandeep; Tanabe, Takasumi; Singh, Ghanshyam その他.
2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. p. 607-611 7514651.

研究成果: Conference contribution

Vyas, S, Tanabe, T, Singh, G & Tiwari, M 2016, Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber. in 2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016 - Proceedings., 7514651, Institute of Electrical and Electronics Engineers Inc., pp. 607-611, 2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016, New Delhi, India, 16/3/11. https://doi.org/10.1109/ICCTICT.2016.7514651

Vyas S, Tanabe T, Singh G, Tiwari M. Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber. In 2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2016. p. 607-611. 7514651 doi: 10.1109/ICCTICT.2016.7514651

Vyas, Sandeep ; Tanabe, Takasumi ; Singh, Ghanshyam その他. / Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber. 2016 International Conference on Computational Techniques in Information and Communication Technologies, ICCTICT 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 607-611

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title = "Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber",

abstract = "We numerically demonstrated that the generation of 1.4-10 μm mid-infrared supercontinuum from highly nonlinear Ge11.5As24Se64.5 based photonic crystal fiber chalcogenide glass. This ultra-broadband supercontinuum achieved for 150 mm long photonic crystal fiber pumped with 85 femto-second laser pulses operated at 3.1 μm and peak power pulse is 5 kW. A broad and flat dispersion profile of Ge11.5As24Se64.5 PCF associated with the extreme nonlinearity and generate hyper broadband supercontinuum. Raman gain of Ge11.5As24Se64.5 glass is four times higher to fused silica and As2Se3 glass and Raman frequency shift for the Ge11.5As24Se64.5 glass is ≈ 7.1 THz.",

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AU - Vyas, Sandeep

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AU - Tiwari, Manish

PY - 2016/7/15

Y1 - 2016/7/15

N2 - We numerically demonstrated that the generation of 1.4-10 μm mid-infrared supercontinuum from highly nonlinear Ge11.5As24Se64.5 based photonic crystal fiber chalcogenide glass. This ultra-broadband supercontinuum achieved for 150 mm long photonic crystal fiber pumped with 85 femto-second laser pulses operated at 3.1 μm and peak power pulse is 5 kW. A broad and flat dispersion profile of Ge11.5As24Se64.5 PCF associated with the extreme nonlinearity and generate hyper broadband supercontinuum. Raman gain of Ge11.5As24Se64.5 glass is four times higher to fused silica and As2Se3 glass and Raman frequency shift for the Ge11.5As24Se64.5 glass is ≈ 7.1 THz.

AB - We numerically demonstrated that the generation of 1.4-10 μm mid-infrared supercontinuum from highly nonlinear Ge11.5As24Se64.5 based photonic crystal fiber chalcogenide glass. This ultra-broadband supercontinuum achieved for 150 mm long photonic crystal fiber pumped with 85 femto-second laser pulses operated at 3.1 μm and peak power pulse is 5 kW. A broad and flat dispersion profile of Ge11.5As24Se64.5 PCF associated with the extreme nonlinearity and generate hyper broadband supercontinuum. Raman gain of Ge11.5As24Se64.5 glass is four times higher to fused silica and As2Se3 glass and Raman frequency shift for the Ge11.5As24Se64.5 glass is ≈ 7.1 THz.

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KW - Chromatic dispersion

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KW - Raman response

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Broadband supercontinuum generation and Raman response in Ge11.5As24Se64.5 based chalcogenide photonic crystal fiber

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