scholarly journals Photo-induced radical polarization and liquid-state dynamic nuclear polarization using fullerene nitroxide derivatives

2017 ◽  
Vol 19 (47) ◽  
pp. 31823-31829 ◽  
Author(s):  
Guoquan Liu ◽  
Shu-Hao Liou ◽  
Nikolay Enkin ◽  
Igor Tkach ◽  
Marina Bennati
Keyword(s):  
Laser Irradiation ◽  
Spin Polarization ◽  
Dynamic Nuclear Polarization ◽  
Liquid State ◽  
Room Temperature ◽  
Nuclear Polarization ◽  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Wave Laser ◽  
Nmr Signal Enhancement

Continuous wave laser irradiation of fullerene–nitroxide derivatives at room temperature leads to spin polarization and NMR signal enhancement of toluene solvent protons.

Mechanism of microlens formation in quantum dot glasses under continuous-wave laser irradiation

2001 ◽  
Vol 89 (12) ◽  
pp. 8273-8278 ◽  
Author(s):  
Yuri Kaganovskii ◽  
Irena Antonov ◽  
Fredrick Bass ◽  
Michael Rosenbluh ◽  
Audrey Lipovskii
Keyword(s):  
Quantum Dot ◽  
Laser Irradiation ◽  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Wave Laser

scholarly journals Continuous Wave Laser Irradiation of Explosives

2011 ◽  
Vol 36 (4) ◽  
pp. 327-334 ◽  
Author(s):  
Shawn D. McGrane ◽  
David S. Moore
Keyword(s):  
Laser Irradiation ◽  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Wave Laser

Simulation of single-junction GaAs photovoltaic cell output characteristics by continuous wave laser irradiation

2017 ◽  
Vol 46 (10) ◽  
pp. 1003006
Author(s):  
孙 浩 Sun Hao ◽  
周大勇 Zhou Dayong ◽  
张宏超 Zhang Hongchao ◽  
陆 健 Lu Jian
Keyword(s):  
Laser Irradiation ◽  
Continuous Wave ◽  
Photovoltaic Cell ◽  
Continuous Wave Laser ◽  
Single Junction ◽  
Wave Laser ◽  
Output Characteristics

Supersaturating Silicon with Titanium by Continuous-Wave Laser Irradiation of Sputtered Titanium Film on Silicon

2016 ◽  
Vol 33 (2) ◽  
pp. 026103
Author(s):  
Fan Bao-Dian ◽  
Qiu Yu ◽  
Chen Rong ◽  
Pan Miao ◽  
Cai Li-Han ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Titanium Film ◽  
Wave Laser

scholarly journals Optical Spectra Properties and Continuous-Wave Laser Performance of Tm,Y:CaF2 Single Crystals

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Jingxin Ding ◽  
Beibei Zhao ◽  
Weiwei Ma ◽  
Hao Yu ◽  
Xiaobo Qian ◽  
...  
Keyword(s):  
Cross Section ◽  
Local Structure ◽  
Room Temperature ◽  
Continuous Wave ◽  
Spectroscopic Properties ◽  
Diode Pumping ◽  
Continuous Wave Laser ◽  
Vertical Bridgman ◽  
Spectra Properties ◽  
Wave Laser

3 at.% Tm, x at.% Y:CaF2 crystals (x=0, 0.5, 1, 2, and 3) were grown by the vertical Bridgman method and investigated. Codoping Y3+ ions can manipulate the local structure of Tm3+ ions in the CaF2 crystal and then improve the spectroscopic properties. Compared with 3 at.% Tm:CaF2, 3 at.% Tm, 3 at.% Y:CaF2 crystal has several advantages. Firstly, the absorption cross section is improved from 0.35 × 10−20 cm−2 to 0.45 × 10−20 cm−2 at 767 nm, and the fluorescence intensity had elevated 3.4 times. Secondly, the linewidth of the fluorescence spectrum and lifetime also increased from 164 nm to 191 nm and from 6.16 ms to 8.15 ms at room temperature, respectively. Furthermore, quantum efficiency improved from 58.2% to 80.3%. The maximum laser output power of 583 mW and slope efficiency of 25.3% were achieved in 3 at.% Tm, 3 at.% Y:CaF2 crystal under 790 nm diode pumping.

Sign in / Sign up

Export Citation Format

Share Document