U
Uwe Griebner
Researcher at Max Planck Society
Publications - 497
Citations - 9325
Uwe Griebner is an academic researcher from Max Planck Society. The author has contributed to research in topics: Laser & Slope efficiency. The author has an hindex of 49, co-authored 469 publications receiving 8403 citations.
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Journal ArticleDOI
Mode locking of a Cr:YAG laser with carbon nanotubes.
Won Bae Cho,A. Schmidt,Sun Young Choi,Valentin Petrov,Uwe Griebner,Günter Steinmeyer,Soonil Lee,Dong-Il Yeom,Fabian Rotermund +8 more
TL;DR: It is reported on mode locking of a bulk Cr:YAG laser by using a transmission-type single-walled carbon nanotube saturable absorber and stable and self-starting laser operation in the picosecond and femtosecond regimes is obtained.
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Highly Efficient, Compact Tm3+:RE2O3 (RE = Y, Lu, Sc) Sesquioxide Lasers Based on Thermal Guiding
Pavel Loiko,Philipp Koopmann,Xavier Mateos,Josep Maria Serres,Venkatesan Jambunathan,Antonio Lucianetti,Tomas Mocek,Magdalena Aguiló,Francesc Díaz,Uwe Griebner,Valentin Petrov,Christian Kränkel +11 more
TL;DR: A comparison of the spectroscopic properties of Tm3+:RE2 O3 crystals in terms of transition cross sections and cross-relaxation (CR) efficiency required for efficient upconversion pumping is presented in this article.
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Frequency doubling and autocorrelation studies of 20-fs pulses using polycrystalline zinc oxide thin films
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Comparative spectroscopic and thermo-optic study of Tm:LiLnF_4 (Ln = Y, Gd, and Lu) crystals for highly-efficient microchip lasers at 2 μm
Pavel Loiko,Josep Maria Serres,Xavier Mateos,Simone Tacchini,Mauro Tonelli,Stefano Veronesi,Daniela Parisi,Alberto Di Lieto,Konstantin Yumashev,Uwe Griebner,Valentin Petrov +10 more
TL;DR: In this article, a detailed comparative study of the spectroscopic and thermo-optic properties of tetragonal Tm:LiLnF4 (Ln = Y, Gd, and Lu) crystals indicating their suitability for highly efficient microchip lasers diode-pumped at ~791 nm and operating at ~1.91 μm.
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Crystal growth, optical spectroscopy and laser action of Tm 3+ -doped monoclinic magnesium tungstate.
Lizhen Zhang,Haifeng Lin,Ge Zhang,Xavier Mateos,Josep Maria Serres,Magdalena Aguiló,Francesc Díaz,Uwe Griebner,Valentin Petrov,Yicheng Wang,Pavel Loiko,Elena Vilejshikova,Konstantin Yumashev,Zhoubin Lin,Weidong Chen +14 more
TL;DR: The crystal growth, spectroscopic investigation and laser performance of Tm3+-doped monoclinic magnesium tungstate (Tm:MgWO4) is reported on, for the first time, to the best of the knowledge.