Results 41 to 50 of about 35,670 (298)

Novel transparent ceramics for solid-state lasers

High Power Laser Science and Engineering, 2013
Recent progress on rare-earth doped polycrystalline YAG transparent ceramics has made them an alternative novel solid-state laser gain material. In this paper we present results of our research on polycrystalline RE:YAG transparent ceramics. High optical
Hao Yang, Jian Zhang, Dewei Luo, Hui Lin, Deyuan Shen, Dingyuan Tang   +5 more
doaj   +1 more source

Advances on Solid-State Vortex Laser

Photonics, 2022
Vortex beams (VBs) are structured beams with helical wavefronts carrying orbital angular momentum (OAM) and they have been widely used in lots of domains, such as optical data-transmission, optical tweezer, quantum entanglement, and super-resolution ...
Zhichao Zhang, Lan Hai, Shiyao Fu, Chunqing Gao   +3 more
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Advanced Solid State Lasers 2015 [PDF]

, 2015
ASSL highlights new sources, advanced technologies, components and system design to improve the operation and application of solid state lasers.

core  

Recent advances in Solid-State Organic Lasers [PDF]

, 2011
Review paperInternational audienceOrganic solid-state lasers are reviewed, with a special emphasis on works published during the last decade. Referring originally to dyes in solid-state polymeric matrices, organic lasers also include the rich family of ...
Chenais, Sébastien, Sébastien Chénais, Forget, Sebastien, Sébastien Forget   +3 more
core   +1 more source

Passively Q-Switched Ho,Pr:LiLuF4 Laser at 2.95 μm Using MoSe2

IEEE Photonics Journal, 2017
In this letter, we report a diode-end-pumped continuous wave (CW) and passively Q-switched Ho,Pr:LLF laser at 2.95 μm. A maximum CW output power of 98 mW was achieved.
Zhengyu Yan, Guoqiang Li, Tao Li, Shengzhi Zhao, Kejian Yang, Shuaiyi Zhang, Mingqi Fan, Lei Guo, Baitao Zhang   +8 more
doaj   +1 more source

Recent progress on narrow-linewidth crystalline bulk Raman lasers

Results in Physics, 2020
Narrow-linewidth, solid-state Raman lasers are of significant importance for numerous applications. In last decade, variety of methods have been utilized to suppress the spectral linewidth of Raman laser output.
Quan Sheng, Hanchao Ma, Ran Li, Meng Wang, Wei Shi, Jianquan Yao   +5 more
doaj   +1 more source

Solid-state laser cooling

Nature Reviews Methods Primers
Since the first proof-of-concept demonstrations of photoluminescence-based optical refrigeration, solid-state laser cooling has developed into a credible competitor to conventional cryogenic technologies. Solid-state laser cooling continues to advance as new materials push cooling limits.
Yang Ding, Shenghao Zhang, Alexander R. Albrecht, Zhaojie Feng, Lars Forberger, Hiroki Tanaka, Markus P. Hehlen, Galina Nemova, Peter J. Pauzauskie, Denis V. Seletskiy, Masaru Kuno   +10 more
openaire   +2 more sources

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Quantitative analysis of the thermal distortions in a 100 W CW Nd:YAG ceramic slab laser [PDF]

Journal of the European Optical Society-Rapid Publications, 2007
Making use of an interferometric diagnostic system, we analyze the thermo-mechanical distortions taking place in the slab shaped ceramic Nd:YAG active medium of a 100 W class laser.
Lapucci A., Ciofini M., Favilla E., Sani E., De Rosa M., Mincuzzi G., Rocco A.   +6 more
doaj   +1 more source