Gas dynamic effect in high energy fluid diode pumped alkali vapor laser

Nanostructured powders based on aluminum reinforced by silicon nitride designed for spraying of multifunctional strengthened coatings

Voprosy Materialovedeniya ◽

10.22349/1994-6716-2019-97-1-65-73 ◽

2019 ◽

pp. 65-73

Author(s):

T. I. Bobkova ◽

B. V. Farmakovsky ◽

N. A. Sokolova

Keyword(s):

Silicon Nitride ◽

Composite Powder ◽

High Energy ◽

Cold Gas Dynamic Spraying ◽

Powder Materials ◽

Structure And Properties ◽

Gas Dynamic ◽

Composition Structure ◽

New Phase ◽

Nanostructured Powders

The work deals with topical issues such as development of composite nanostructured powder materials. The results of creating powders based on the system “aluminum–nitride of silicon” are presented. Complex investigations of the composition, structure and properties of powder materials, as well as coatings formed on their basis by supersonic cold gas dynamic spraying, were carried out. It has been found that the high-energy treatment of a powder mixture of aluminum with nanofibers of silicon nitride provides the formation of a composite powder in which a new phase of the Si(1-х)AlхO(1-х)Nх type is formed, which additionally increases the hardness in the coatings to be sprayed.

Download Full-text

Operating temperature of diode-pumped alkali vapor laser

10.1117/12.755291 ◽

2007 ◽

Author(s):

Qiang Zhu ◽

Jianhua Yu ◽

Wei Zheng ◽

Hongyan Quan

Keyword(s):

Operating Temperature ◽

Vapor Laser ◽

Diode Pumped

Download Full-text

POLARIS - A High Energy, 2.5x10^11 Temporal Contrast, High Intensity Diode Pumped Solid State Laser

Research in Optical Sciences ◽

10.1364/hilas.2014.htu2c.5 ◽

2014 ◽

Author(s):

Marco Hornung ◽

Sebastian Keppler ◽

Alexander Kessler ◽

Hartmut Liebetrau ◽

Andreas Seidel ◽

...

Keyword(s):

Solid State ◽

High Intensity ◽

High Energy ◽

Solid State Laser ◽

Temporal Contrast ◽

State Laser ◽

Diode Pumped

Download Full-text

High energy diode pumped 5th harmonic generation of Nd: YAG laser

10.1117/12.2005830 ◽

2013 ◽

Author(s):

Yang Yu ◽

Chee Yuen Cheng ◽

Yong Poo Chia ◽

Wee Hoong Wong ◽

Saw Soon Yong ◽

...

Keyword(s):

Harmonic Generation ◽

High Energy ◽

Yag Laser ◽

Diode Pumped

Download Full-text

High Energy Diode-Pumped Solid State Lasers.

The Review of Laser Engineering ◽

10.2184/lsj.19.7_619 ◽

1991 ◽

Vol 19 (7) ◽

pp. 619-626 ◽

Cited By ~ 3

Author(s):

Walter KOECHNER

Keyword(s):

Solid State ◽

High Energy ◽

Solid State Lasers ◽

Diode Pumped

Download Full-text

High-energy, diode-pumped, nanosecond Yb:YAG MOPA system

Optics Express ◽

10.1364/oe.16.003674 ◽

2008 ◽

Vol 16 (6) ◽

pp. 3674 ◽

Cited By ~ 26

Author(s):

M. Siebold ◽

J. Hein ◽

C. Wandt ◽

S. Klingebiel ◽

F. Krausz ◽

...

Keyword(s):

High Energy ◽

Diode Pumped

Download Full-text

Demonstration of a diode pumped Nd,Y co-doped SrF 2 crystal based, high energy chirped pulse amplification laser system

Optics Communications ◽

10.1016/j.optcom.2016.07.008 ◽

2017 ◽

Vol 382 ◽

pp. 201-204 ◽

Cited By ~ 7

Author(s):

Junchi Chen ◽

Yujie Peng ◽

Zongxin Zhang ◽

Hongpeng Su ◽

Yuxin Leng ◽

...

Keyword(s):

Laser System ◽

High Energy ◽

Chirped Pulse ◽

Pulse Amplification ◽

Chirped Pulse Amplification ◽

Diode Pumped ◽

Co Doped

Download Full-text

HELL: High-Energy Electrons by Laser Light, a User-Oriented Experimental Platform at ELI Beamlines

Applied Sciences ◽

10.3390/app8091565 ◽

2018 ◽

Vol 8 (9) ◽

pp. 1565 ◽

Cited By ~ 6

Author(s):

Tadzio Levato ◽

Stefano Bonora ◽

Gabriele Grittani ◽

Carlo Lazzarini ◽

Muhammad Nawaz ◽

...

Keyword(s):

Laser Light ◽

Accelerate Electron ◽

Electron Acceleration ◽

High Energy ◽

Experimental Platform ◽

Secondary Sources ◽

Wake Field ◽

High Energy Electrons ◽

New Ideas ◽

Diode Pumped

Laser wake field acceleration (LWFA) is an efficient method to accelerate electron beams to high energy. This is a benefit in research infrastructures where a multidisciplinary environment can benefit from the different secondary sources enabled, having the opportunity to extend the range of applications that is accessible and to develop new ideas for fundamental studies. The ELI Beamline project is oriented to deliver such beams to the scientific community both for applied and fundamental research. The driver laser is a Ti:Sa diode-pumped system , running at a maximum performance of 10 Hz, 30 J, and 30 fs. The possibilities to setup experiments using different focal lengths parabolas, as well as the possibility to counter-propagate a second laser beam intrinsically synchronized, are considered in the electron acceleration program. Here, we review the laser-driven electron acceleration experimental platform under implementation at ELI Beamlines, the HELL (High-energy Electrons by Laser Light) experimental platform .

Download Full-text