Prof. Yongfeng Ruan Profile

Prof. Yongfeng Ruan

at Tianjin Univ

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 29 October 2001 Paper

Infrared emission of Tm3+ ions in YVO4 and LiNbO3 crystals pumped with high-power laser diode

Taiju Tsuboi, Yongfeng Ruan

Proceedings Volume 4595, (2001) https://doi.org/10.1117/12.446632

KEYWORDS: Crystals, High power lasers, Absorption, Laser crystals, Luminescence, Ions, Photons, Infrared radiation, Upconversion, Diodes

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Proceedings Article | 13 April 2000 Paper

Up-conversion emission in Yb3+ sensitized YV04:Er3+ crystals

Taiju Tsuboi, Yongfeng Ruan, Xiaoming Wang

Proceedings Volume 3942, (2000) https://doi.org/10.1117/12.382847

KEYWORDS: Crystals, Absorption, Erbium, Laser crystals, Semiconductor lasers, Ions, Energy transfer, Spectral resolution, Crystallography, Electrons

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Proceedings Article | 28 June 1999 Paper

Upconversion of Tm3+ ions in BaY2F8

Yongfeng Ruan, Taiju Tsuboi

Proceedings Volume 3793, (1999) https://doi.org/10.1117/12.351415

KEYWORDS: Luminescence, Absorption, Ions, Thulium, Crystals, Upconversion, Laser crystals, Energy transfer, Ytterbium, Multiphoton processes

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Proceedings Article | 3 October 1996 Paper

Spectral properties of Tm3+:LiNbO3 crystal

Xiaoming Wang, Yongfeng Ruan, Taiju Tsuboi, Valerii Ter-Mikirtychev

Proceedings Volume 2897, (1996) https://doi.org/10.1117/12.252969

KEYWORDS: Crystals, Absorption, Oscillators, Luminescence, Laser crystals, Ions, Information operations, Infrared radiation, Visible radiation, Magnetism

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