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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.

Papers
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Proceedings ArticleDOI

Sub-100 ns Tm:KLuW and Ho:KLuW lasers passively Q-switched with SWCNTs

Ruijun Lan, +10 more
TL;DR: In this paper, the Tm-laser produces average/peak power of ∼1 W/100 W at 1.919 μm with a slope efficiency of 40%.
Proceedings ArticleDOI

Ho 3+ lasing at 2060 nm in Co-doped Tm, Ho:KLu(WO 4 ) 2

Xavier Mateos, +6 more
TL;DR: In this paper, an improved Tm-Ho co-doping was applied to the monoclinic double tungstate crystals, where the Tm ion serves as sensitizer and the Ho ion, excited by energy transfer, lases on its 2-μνα 5I7→5I8 transition.
Proceedings ArticleDOI

Growth, Characterization and Laser Operation of Tm 3+ , Na + Codoped CNGG (TM:CNNGG) Disordered Garnet

Zhongben Pan, +12 more
TL;DR: In this article, a Tm, Na-codoped calcium niobium garnet (Tm:CNNGG) crystal was grown and its structure and spectroscopic properties characterized.
Journal ArticleDOI

Graphene mode-locked Tm,Ho-codoped crystalline garnet laser producing 70-fs pulses near 2.1 µm

Yongguang Zhao, +17 more
TL;DR: In this paper, Bilayer graphene synthesized by chemical vapor deposition is successfully applied as a saturable absorber (SA) for the passive mode-locking of a Tm,Ho:CLNGG laser at 2093nm.
Proceedings ArticleDOI

Sub-60-fs Pulse Generation from a SWCNT Mode-Locked Tm:LuYO3 Ceramic Laser at 2045 nm

Yongguang Zhao, +16 more
TL;DR: In this article, a mode-locked Tm:LuYO3 ceramic laser employing SWCNT as a saturable absorber is presented, where the frequency-limited 57-fs pulses are generated at 2045 nm at a repetition rate of 72.6 MHz.