Browsing Engineering (Faculty of) by Subject "Femtosecond laser"
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Femtosecond Laser Interaction with Graphene Oxide Aqueous Solution
(University of Waterloo, 2015-09-23)In this study fs pulsed laser of wavelength 800 nm was used to reduce two sets of aqueous graphene oxide solution namely low (0.5 mg/mL) and high concentration (6.2 mg/mL). It was found that after fs laser treatment the ... -
Laser Microwelding of Fine Wires using Femtosecond Pulses
(University of Waterloo, 2014-09-19)An alternative wire joining method is explored that utilizes femtosecond laser pulses directed towards the contact point of two pieces of 25-μm diameter Au bonding wires typically used in microelectronics wire bonding. The ...