Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Tiechuan Zuo"'
Publikováno v:
Microsystem Technologies. 23:1405-1409
Micro total analysis system or Lab-on-a-chip, in which microfluidic chips are significant components, has caused wide attention in recent years. CD/DVD manufacturing technology is a highly efficient and low-cost solution to fabricate microfluidic chi
Publikováno v:
Frontiers of Optoelectronics in China. 4:393-397
With the development of laser technology, laser application technology increasingly plays a leading role in the field of industry. High power laser products and their safety requirements are attracting more attention. In laser industrial applications
Autor:
Xubao Wang, Tiechuan Zuo
Publikováno v:
Frontiers of Optoelectronics in China. 3:190-193
The research presented in this paper focuses on the laser-powder interaction. Through the experiment with metal powder in micrometers, we found that, in an invariable laser power density, the thickness of the final fabricated thin wall was similar to
Micromachining of microchannel on the polycarbonate substrate with CO2 laser direct-writing ablation
Publikováno v:
Optics and Lasers in Engineering. 47:594-598
Low-power CO2 laser direct-writing ablation was used to micromachine a microchannel on the polycarbonate substrate in this work. The influence of the process parameters (the laser power, the moving velocity of the laser beam and the scanning times) o
Publikováno v:
Microsystem Technologies. 15:1027-1030
An improved microfabrication method was used to fabricate a continuous-flow PCR (polymerase chain reaction) microfluidic chip on the PMMA substrate using the low-power CO2 laser ablation technique. The use of the low-power CO2 laser and the PMMA mate
Publikováno v:
Frontiers of Optoelectronics in China. 1:39-43
A miniaturized continuous-flow polymerase chain reaction (PCR) microfluidic chip system was developed to perform DNA amplification. This system consists of a 20-cycle continuous-flow PCR microfluidic chip, an electrical heating system and a miniature
Publikováno v:
Microsystem Technologies. 15:297-300
Excimer laser ablation technique was introduced into this work to fabricate a passive planar micromixer on the PMMA substrate. T-junction shaped and width-changed S-shaped microchannels were both designed in this micromixer to enhance mixing effect.
Publikováno v:
Microfluidics and Nanofluidics. 5:139-143
Because of the micromachining characteristic of excimer laser ablation, the microchannels ablated with this technique on poly(methyl methacrylate) (PMMA) substrate have definite surface roughness. Utilizing this characteristic, the hydrophilicity of
Publikováno v:
Optics Communications. 241:155-158
A novel method is applied to measure the focal length of thermal lens of a CW Nd:YAG laser. Using resonator critical stable point G 1 ∗ G 2 = 0, by measuring output power as pumping power increasing, the laser rod thermal lens focal length f r of a
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
Rene 80 has been widely used in aero-engine, gas turbines and other high temperature applications because of its pronounced combination of good corrosion resistance, fatigue resistance and excellent mechanical properties. Laser controlled directional