Output Power Characteristics of the Laser-diode-pumped Quasi-three-level 914 nm-Nd:YVO$_{4}$ Laser

2015 ◽  
Vol 65 (2) ◽  
pp. 188-193
Author(s):  
Han Tae CHOO* ◽  
Gyu Ug KIM ◽  
Cha Gon PARK ◽  
Kun Hee RHYEE
Keyword(s):  
Output Power ◽  
Laser Diode ◽  
Power Characteristics ◽  
Diode Pumped

Output Power Characteristics of the Laser Diode-end-pumped cw Nd:GdVO$_4$ Laser Operating at 1.34

2012 ◽  
Vol 62 (2) ◽  
pp. 148-154
Author(s):  
Han-Tae CHOO* ◽  
Cha-Gon PARK ◽  
Gyu-Ug KIM ◽  
Sung-Wug BYEN
Keyword(s):  
Output Power ◽  
Laser Diode ◽  
Power Characteristics

Laser-diode-pumped phosphosilicate-fiber Raman laser with an output power of 1 W at 148 µm

1999 ◽  
Vol 24 (13) ◽  
pp. 887 ◽  
Author(s):  
V. I. Karpov ◽  
E. M. Dianov ◽  
V. M. Paramonov ◽  
O. I. Medvedkov ◽  
M. M. Bubnov ◽  
...  
Keyword(s):  
Output Power ◽  
Laser Diode ◽  
Raman Laser ◽  
Phosphosilicate Fiber ◽  
Diode Pumped

The Analysis of Output Power of a Laser Diode Based on the Difference Method

2011 ◽  
Vol 474-476 ◽  
pp. 1678-1683 ◽  
Author(s):  
Bu Yin Garidi ◽  
Jiu Ru Yang ◽  
Hong An Ye
Keyword(s):  
Output Power ◽  
Analytical Model ◽  
Laser Diode ◽  
Difference Method ◽  
Internal Quantum Efficiency ◽  
Threshold Current ◽  
Rate Equations ◽  
Average Error ◽  
Mean Deviation ◽  
Power Characteristics

It is an expedient and efficient method to simulate the output power characteristics of a laser diode through the numerical analysis. In this paper, firstly, based on the rate equations of the electrons transition in the active layer, the functions of some key parameters, such as internal quantum efficiency, threshold current and leakage current, etc., are defined with the variance of working temperature. And an accurate numerical analytical model is built by adopting the low-complexity difference method. Then, the simulated results are compared with the results from testing and Optiwave3.0 software. The results show that, by using the proposed analytical model, the simulation on the output power characteristics of a laser diode can be realized in all input current fields, which overcomes the drawbacks within the Optiwave3.0 software. At the same time, the mean deviation between the simulated results and testing results is reduced obviously, and the average error is only 3.88%.

scholarly journals Output Power Stabilization of Laser Diode Pumped Solid State Blue Light Generation.

1997 ◽  
Vol 10 (2) ◽  
pp. 221-224 ◽  
Author(s):  
Yoshifumi YOSHIOKA ◽  
Koji TOJO ◽  
Kazuma WATANABE ◽  
Fumihiko OHTANI ◽  
Kanzo YAMAMOTO
Keyword(s):  
Solid State ◽  
Output Power ◽  
Blue Light ◽  
Laser Diode ◽  
Diode Pumped ◽  
Light Generation ◽  
Power Stabilization

Output power characteristics of diode-pumped cesium vapor laser

2015 ◽  
Vol 54 (12) ◽  
pp. 122701 ◽  
Author(s):  
Masamori Endo ◽  
Ryuji Nagaoka ◽  
Hiroki Nagaoka ◽  
Toru Nagai ◽  
Fumio Wani
Keyword(s):  
Output Power ◽  
Cesium Vapor ◽  
Vapor Laser ◽  
Power Characteristics ◽  
Diode Pumped
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