Effect of Au coating on joint strength in laser welding for Invar-Invar packages

Wang, S.C.; Wang, C.; Tu, Yuan; Hwang, Chi–Chuan; Chi, Sien; Wang, W.H.; Cheng, Wood-Hi

doi:10.1109/ectc.1996.550759

Cited by 8 publications

(2 citation statements)

References 3 publications

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“…These phenomena are due to the following reasons: with an increase in beam incident angle, the direction of the laser beam focus changes from outer to the inner tube and the fraction of inner tube material become larger with a consequent rise in thermal conductivity of the weld molten mass. As a result, shallower weld penetration depth and shorter weld resistance length are achieved as explained by Wang et al (1996).…”

Section: Weld Bead Characteristicsmentioning

confidence: 95%

Laser beam welding of dissimilar stainless steels in a fillet joint configuration

Khan

Romoli

Fiaschi³

et al. 2012

Journal of Materials Processing Technology

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Section: Weld Bead Characteristicsmentioning

confidence: 95%

Laser beam welding of dissimilar stainless steels in a fillet joint configuration

Khan

Romoli

Fiaschi³

et al. 2012

Journal of Materials Processing Technology

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“…The material used is invar, to benefit from the low coefficient of thermal expansion (CTE) and therefore suitable for optoelectronic packaging [32]. The minimum CTE of the used invar alloy, which contains 64% Fe and 36% Ni, at room temperature (6) are mounted in a V-groove substrate (7) and the four lensed fiber ends are mounted in four separated "cross shaped" adjust frames (2), thereby enabling individual positioning of the fiber tips.…”

Section: Laser Adjust Technologymentioning

confidence: 99%

Lensed Fiber-Array Assembly With Individual Fiber Fine Positioning in the Submicrometer Range

Zantvoort

Plukker

Dekkers

et al. 2006

IEEE J. Select. Topics Quantum Electron.

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Characterization of Kovar-to-Kovar laser welded joints and its mechanical strength

Tan

Chan

Leung³

et al. 2005

Optics and Lasers in Engineering

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Effect of Au coating on joint strength in laser welding for Invar-Invar packages

Cited by 8 publications

References 3 publications

Laser beam welding of dissimilar stainless steels in a fillet joint configuration

Laser beam welding of dissimilar stainless steels in a fillet joint configuration

Lensed Fiber-Array Assembly With Individual Fiber Fine Positioning in the Submicrometer Range

Characterization of Kovar-to-Kovar laser welded joints and its mechanical strength

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