High-precision picosecond laser structuring on LTCC for silicon chip assembly with high electrical contact density

2017 ◽  
Author(s):  
Nam Gutzeit ◽  
Alexander Schulz ◽  
Tilo Welker ◽  
Christoph Wagner ◽  
Eric Schafer ◽  
...  
Keyword(s):  
High Precision ◽  
Electrical Contact ◽  
Picosecond Laser ◽  
Contact Density ◽  
Laser Structuring

Picosecond laser structuring of monocrystalline silicon surface

2013 ◽  
Author(s):  
Igor Guk ◽  
Galina Shandybina ◽  
Eugeny Yakovlev ◽  
Leonid Golovan
Keyword(s):  
Silicon Surface ◽  
Picosecond Laser ◽  
Monocrystalline Silicon ◽  
Laser Structuring

High-power picosecond laser diodes based on different methods of fast gain control for high-precision radar applications

2007 ◽  
Author(s):  
Sergey Vainshtein ◽  
Juha Kostamovaara ◽  
Vladimir Lantratov ◽  
Nikolay Kaluzhniy ◽  
Sergey Mintairov
Keyword(s):  
High Precision ◽  
High Power ◽  
Laser Diodes ◽  
Gain Control ◽  
Picosecond Laser ◽  
Radar Applications

Monolithic interconnection of CIGSSe solar cells by picosecond laser structuring

2010 ◽  
Author(s):  
Gerhard Heise ◽  
Christian Hellwig ◽  
Thomas Kuznicki ◽  
Sebastian Sarrach ◽  
Christian Menhard ◽  
...  
Keyword(s):  
Solar Cells ◽  
Picosecond Laser ◽  
Laser Structuring

High-precision micro-through-hole array in quartz glass machined by infrared picosecond laser

2015 ◽  
Vol 121 (3) ◽  
pp. 1163-1169 ◽  
Author(s):  
Lingfei Ji ◽  
Yan Hu ◽  
Jian Li ◽  
Wenhao Wang ◽  
Yijian Jiang
Keyword(s):  
High Precision ◽  
Quartz Glass ◽  
Picosecond Laser ◽  
Hole Array ◽  
Through Hole

A Discrete-Continuum Approach to the Solution of the Contact of Rotating Circular Surfaces

1969 ◽  
Vol 91 (3) ◽  
pp. 387-389 ◽  
Author(s):  
E. F. Finkin
Keyword(s):  
Electrical Contact ◽  
Continuum Approach ◽  
Electrical Contact Resistance ◽  
Contact Density ◽  
New Approach ◽  
Real Area Of Contact ◽  
Interfacial Pressure ◽  
Surface Contact ◽  
Discrete Nature ◽  
Insight Into

A new approach to the analysis of problems of surface contact is postulated, which takes into account the discrete nature of the process, but allows the simplicity of continuum methods, where possible; this is termed the discrete-continuum approach. The method is shown by developing the solution of the problem of the nominal interfacial pressure distribution and real area of contact density for rotating nominally flat but rough circular surfaces. The method allows the mathematical statement of the transitions which occur with surface wear, and thereby constitutes a mathematical description of some aspects of run-in. The method and solution to the present problem give insight into the nature of the pattern of contacts, and are therefore expected to find application in surface-contact temperature theory and in electrical-contact resistance theory.

Picosecond-laser structuring of amorphous-silicon thin-film solar modules

2013 ◽  
Vol 112 (3) ◽  
pp. 695-700 ◽  
Author(s):  
D. Canteli ◽  
I. Torres ◽  
M. Domke ◽  
C. Molpeceres ◽  
J. Cárabe ◽  
...  
Keyword(s):  
Thin Film ◽  
Amorphous Silicon ◽  
Picosecond Laser ◽  
Silicon Thin Film ◽  
Laser Structuring

Picosecond laser structuring of thin film platinum layers covered with tantalum pentoxide isolation

2012 ◽  
Vol 112 (1) ◽  
pp. 013110 ◽  
Author(s):  
Gerhard Heise ◽  
Daniel Trappendreher ◽  
Florian Ilchmann ◽  
Robin S. Weiss ◽  
Bernhard Wolf ◽  
...  
Keyword(s):  
Thin Film ◽  
Picosecond Laser ◽  
Tantalum Pentoxide ◽  
Laser Structuring

High-precision surface ablation of soft tissue using the fifth harmonic of a Nd:YLF picosecond laser at 211 nm

1996 ◽  
Author(s):  
Josef F. Bille ◽  
Joerg P. Fischer ◽  
T. Juhasz ◽  
Frieder H. Loesel ◽  
I. Mueller-Vogt ◽  
...  
Keyword(s):  
Soft Tissue ◽  
High Precision ◽  
Picosecond Laser ◽  
Surface Ablation
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