2.05-µm Holmium-doped all-fiber continuous-wave laser at in-core diode pumping at 1.125 µm

2017 ◽  
Author(s):  
Alexander V. Kir'yanov ◽  
Yuri O. Barmenkov
Keyword(s):  
Continuous Wave ◽  
Diode Pumping ◽  
Continuous Wave Laser ◽  
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.

1848: Revolix 70 Watt 2 Micron Continuous Wave Laser Vaporesection of the Prostate. Preliminary Results After a One Year Follow-Up

2007 ◽  
Vol 177 (4S) ◽  
pp. 614-614
Author(s):  
Thorsten Bach ◽  
Thomas R.W. Herrmann ◽  
Roman Ganzer ◽  
Andreas J. Gross
Keyword(s):  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Preliminary Results ◽  
Wave Laser ◽  
One Year

scholarly journals High-precision optical fiber pressure sensor using frequency-modulated continuous-wave laser interference

AIP Advances ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 025038
Author(s):  
Lang Bai ◽  
Gang Zheng ◽  
Bin Sun ◽  
Xiongxing Zhang ◽  
Qiming Sheng ◽  
...  
Keyword(s):  
Optical Fiber ◽  
High Precision ◽  
Pressure Sensor ◽  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Laser Interference ◽  
Wave Laser

Continuous wave laser probed thermal nonlinearity in TiO2 and TiO2-dye nano colloidal

2021 ◽  
Vol 142 ◽  
pp. 107182
Author(s):  
S. Pramodini ◽  
L.S. Aravinda ◽  
K.K. Nagaraja ◽  
P. Poornesh
Keyword(s):  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Thermal Nonlinearity ◽  
Wave Laser

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

A 2-µm Continuous-Wave Laser System for Safe and High-Precision Dissection During NOTES Procedures

2010 ◽  
Vol 55 (9) ◽  
pp. 2463-2470 ◽  
Author(s):  
Xavier Dray ◽  
Gianfranco Donatelli ◽  
Devi Mukkai Krishnamurty ◽  
Elena Dubcenco ◽  
Ronald J. Wroblewski ◽  
...  
Keyword(s):  
High Precision ◽  
Continuous Wave ◽  
Laser System ◽  
Continuous Wave Laser ◽  
Wave Laser

Continuous-wave laser operation of chromium-doped forsterite

1989 ◽  
Vol 14 (12) ◽  
pp. 612 ◽  
Author(s):  
V. Petričević ◽  
S. K. Gayen ◽  
R. R. Alfano
Keyword(s):  
Continuous Wave ◽  
Laser Operation ◽  
Continuous Wave Laser ◽  
Wave Laser

Femtosecond and continuous-wave laser performance of a diode-pumped Yb^3+:CaYAlO_4 laser

2011 ◽  
Vol 36 (2) ◽  
pp. 259 ◽  
Author(s):  
W. D. Tan ◽  
D. Y. Tang ◽  
X. D. Xu ◽  
D. Z. Li ◽  
J. Zhang ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Laser Performance ◽  
Diode Pumped ◽  
Wave Laser
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