Laser Action in Fluorinated Europium Chelates in Acetonitrile

1965 ◽  
Vol 42 (2) ◽  
pp. 788-790 ◽  
Author(s):  
Erhard J. Schimitschek ◽  
Richard B. Nehrich ◽  
John A. Trias
Keyword(s):  
Laser Action ◽  
Europium Chelates

Laser action in europium chelates prepared with ammonia

1964 ◽  
Vol 12 (3) ◽  
pp. 198-199 ◽  
Author(s):  
R.B. Nehrich ◽  
E.J. Schimitschek ◽  
J.A. Trias
Keyword(s):  
Laser Action ◽  
Europium Chelates

Fluorescence properties and stimulated emission in substituted europium chelates

1967 ◽  
Vol 64 ◽  
pp. 173-182 ◽  
Author(s):  
Erhard J. Schimitschek ◽  
Richard B. Nehrich Jr ◽  
John A. Trias
Keyword(s):  
Stimulated Emission ◽  
Fluorescence Properties ◽  
Europium Chelates

scholarly journals A history of high-power laser research and development in the United Kingdom

2021 ◽  
Vol 9 ◽  
Author(s):  
Colin N. Danson ◽  
Malcolm White ◽  
John R. M. Barr ◽  
Thomas Bett ◽  
Peter Blyth ◽  
...  
Keyword(s):  
Research And Development ◽  
High Power ◽  
Laser Action ◽  
Historical Review ◽  
High Power Laser ◽  
Power Laser ◽  
The United Kingdom ◽  
History Of ◽  
The Uk ◽  
Made In

Abstract The first demonstration of laser action in ruby was made in 1960 by T. H. Maiman of Hughes Research Laboratories, USA. Many laboratories worldwide began the search for lasers using different materials, operating at different wavelengths. In the UK, academia, industry and the central laboratories took up the challenge from the earliest days to develop these systems for a broad range of applications. This historical review looks at the contribution the UK has made to the advancement of the technology, the development of systems and components and their exploitation over the last 60 years.

Investigation of Yb:CaWO4 as a potential new self-Raman laser crystal

CrystEngComm ◽  
2021 ◽  
Author(s):  
Junxian Chen ◽  
Liang Dong ◽  
Fenfen Liu ◽  
Honghao Xu ◽  
Junhai Liu
Keyword(s):  
Laser Crystal ◽  
Laser Action ◽  
Raman Laser ◽  
Czochralski Method ◽  
High Quality ◽  
Raman Conversion

High-quality Yb:CaWO4 crystal was grown using the Czochralski method; laser action and self-Raman conversion were demonstrated.

scholarly journals POF-Based Solar Concentrators Incorporating Dyes and Europium Chelates

Materials ◽  
2021 ◽  
Vol 14 (10) ◽  
pp. 2667
Author(s):  
Ander Vieira ◽  
Jon Arrue ◽  
Begoña García-Ramiro ◽  
Felipe Jiménez ◽  
María Asunción Illarramendi ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Organic Dyes ◽  
Radiative Energy ◽  
Quantum Yields ◽  
Solar Concentrators ◽  
Europium Ion ◽  
Luminescent Solar Concentrators ◽  
Simplifying Assumptions ◽  
Europium Chelates ◽  
Polymer Optical Fibers

In this paper, useful models that enable time-efficient computational analyses of the performance of luminescent solar concentrators (LSCs) are developed and thoroughly described. These LSCs are based on polymer optical fibers codoped with organic dyes and/or europium chelates. The interest in such dopants lies in the availability of new dyes with higher quantum yields and in the photostability and suitable absorption and emission bands of europium chelates. Time-efficiency without compromising accuracy is especially important for the simulation of europium chelates, in which non-radiative energy transfers from the absorbing ligands to the europium ion and vice versa are so fast that the discretization in time, in the absence of some simplifying assumptions, would have to be very fine. Some available experimental results are also included for the sake of comparison.

VISIBLE LASER ACTION IN FLUORINE I

1970 ◽  
Vol 17 (1) ◽  
pp. 39-40 ◽  
Author(s):  
M. A. Kovacs ◽  
C. J. Ultee
Keyword(s):  
Laser Action ◽  
Visible Laser

Visible-wavelength laser action of ZnCdO∕(Zn,Mg)O multiple quantum well structures

2007 ◽  
Vol 91 (23) ◽  
pp. 231103 ◽  
Author(s):  
S. Sadofev ◽  
S. Kalusniak ◽  
J. Puls ◽  
P. Schäfer ◽  
S. Blumstengel ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Laser Action ◽  
Multiple Quantum ◽  
Quantum Well Structures ◽  
Visible Wavelength
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