High power narrow linewidth laser at 556 nm for magneto-optical trapping of ytterbium

S. Uetake; A. Yamaguchi; S. Kato; Y. Takahashi

doi:10.1007/s00340-008-3062-y

High power narrow linewidth laser at 556 nm for magneto-optical trapping of ytterbium

S. Uetake, A. Yamaguchi, S. Kato, Y. Takahashi

研究成果 › 査読

31 被引用数 (Scopus)

抄録

We present a high-power and narrow-linewidth laser for intercombination magneto-optical trapping of ytterbium (Yb) atoms using the 6s² ¹S₀-6s6p ³P₁ transition. The system generates 415 mW of continuous wave laser radiation at 556 nm with a linewidth of less than 100 kHz. It is based on a commercial 1 W fiber laser with a frequency doubling stage. Up to 58% frequency doubling efficiency is obtained at an input power of 0.5 W by using a lithium triborate crystal as a nonlinear medium. The system has been successfully used for laser cooling of Yb atoms.

本文言語	English
ページ（範囲）	33-35
ページ数	3
ジャーナル	Applied Physics B: Lasers and Optics
巻	92
号	1
DOI	https://doi.org/10.1007/s00340-008-3062-y
出版ステータス	Published - 7月 1 2008
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（その他）
物理学および天文学（全般）

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10.1007/s00340-008-3062-y

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abstract = "We present a high-power and narrow-linewidth laser for intercombination magneto-optical trapping of ytterbium (Yb) atoms using the 6s2 1S0-6s6p 3P1 transition. The system generates 415 mW of continuous wave laser radiation at 556 nm with a linewidth of less than 100 kHz. It is based on a commercial 1 W fiber laser with a frequency doubling stage. Up to 58% frequency doubling efficiency is obtained at an input power of 0.5 W by using a lithium triborate crystal as a nonlinear medium. The system has been successfully used for laser cooling of Yb atoms.",

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N2 - We present a high-power and narrow-linewidth laser for intercombination magneto-optical trapping of ytterbium (Yb) atoms using the 6s2 1S0-6s6p 3P1 transition. The system generates 415 mW of continuous wave laser radiation at 556 nm with a linewidth of less than 100 kHz. It is based on a commercial 1 W fiber laser with a frequency doubling stage. Up to 58% frequency doubling efficiency is obtained at an input power of 0.5 W by using a lithium triborate crystal as a nonlinear medium. The system has been successfully used for laser cooling of Yb atoms.

AB - We present a high-power and narrow-linewidth laser for intercombination magneto-optical trapping of ytterbium (Yb) atoms using the 6s2 1S0-6s6p 3P1 transition. The system generates 415 mW of continuous wave laser radiation at 556 nm with a linewidth of less than 100 kHz. It is based on a commercial 1 W fiber laser with a frequency doubling stage. Up to 58% frequency doubling efficiency is obtained at an input power of 0.5 W by using a lithium triborate crystal as a nonlinear medium. The system has been successfully used for laser cooling of Yb atoms.

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High power narrow linewidth laser at 556 nm for magneto-optical trapping of ytterbium

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