Nd-YAG laser thermal effect: Comparative study of coagulation in rat liver in vivo by continuous wave and high power pulsed lasers

1987 ◽  
Vol 2 (4) ◽  
pp. 285-294 ◽  
Author(s):  
S. R. Mordon ◽  
A. H. Cornil ◽  
J. M. Brunetaud ◽  
B. Gosselin ◽  
Y. Moschetto
Keyword(s):  
Comparative Study ◽  
Thermal Effect ◽  
Rat Liver ◽  
High Power ◽  
Continuous Wave ◽  
Pulsed Lasers ◽  
Yag Laser

Pulsed versus continuous wave Nd-YAG laser-induced necrosis: Comparison in the rat liver in vivo

1995 ◽  
Vol 10 (1) ◽  
pp. 47-53 ◽  
Author(s):  
Alain Sibille ◽  
Thierry Ponchon ◽  
Françoise Berger ◽  
René Lambert
Keyword(s):  
Rat Liver ◽  
Continuous Wave ◽  
Yag Laser

Histologic Evaluation of Laser Lipolysis Comparing Continuous Wave vs Pulsed Lasers in an In Vivo Pig Model

2011 ◽  
Vol 13 (1) ◽  
Author(s):  
Jessica R. Levi ◽  
Anna Veerappan ◽  
Bo Chen ◽  
Mirko Mirkov ◽  
Ray Sierra ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Pig Model ◽  
Pulsed Lasers ◽  
Laser Lipolysis ◽  
Histologic Evaluation

Comparative study of photothermolysis of cancer cells with nuclear-targeted or cytoplasm-targeted gold nanospheres: continuous wave or pulsed lasers

2010 ◽  
Vol 15 (5) ◽  
pp. 058002 ◽  
Author(s):  
Xiaohua Huang ◽  
Bin Kang ◽  
Wei Qian ◽  
Megan A. Mackey ◽  
Po C. Chen ◽  
...  
Keyword(s):  
Comparative Study ◽  
Cancer Cells ◽  
Continuous Wave ◽  
Pulsed Lasers ◽  
Gold Nanospheres

Technology to Drill Micro-Holes without Recast Layer by Laser on Nickel-Based Alloy

2012 ◽  
Vol 459 ◽  
pp. 303-307 ◽  
Author(s):  
Ke Dian Wang ◽  
Wen Qiang Duan ◽  
Xue Song Mei ◽  
Wen Jun Wang
Keyword(s):  
Thermal Effect ◽  
High Power ◽  
Chemical Etching ◽  
Pulsed Laser ◽  
Recast Layer ◽  
Yag Laser ◽  
Laser Parameters ◽  
Micro Holes ◽  
Nickel Based Alloy

The technology to produce micro-holes without recast layer on nickel-based alloy is studied in this work. The holes are firstly drilled with Nd: YAG laser, a millisecond pulsed laser of high power and efficiency. For the reason of thermal effect, however, holes drilled by this laser always have the defect of recast layer, which is a serious problem, especially in the application as aviation and aerospace engine. In order to remove the recast layer, laser parameters are optimized to produce micro-holes with the least recast layer, and then a kind of chemical etching is used to clear the residual recast layer completely.

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