Transmission laser welding of similar and dissimilar semiconductor materials

P Sopeña, A Wang, A Mouskeftaras… - Laser & Photonics …, 2022 - Wiley Online Library
Laser micro‐welding is an advanced manufacturing method today applied in various
domains. However, important physical limitations have prevented so far to demonstrate its …

[HTML][HTML] Microchannel cooling for the LHCb VELO Upgrade I

OA de Aguiar Francisco, W Byczynski, K Akiba… - Nuclear Instruments and …, 2022 - Elsevier
Abstract The LHCb VELO Upgrade I, currently being installed for the 2022 start of LHC Run
3, uses silicon microchannel coolers with internally circulating bi-phase CO 2 for thermal …

Internal Structuring of Semiconductors with Ultrafast Lasers: Opening a Route to Three-Dimensional Silicon Photonics

D Grojo, M Chambonneau, S Lei… - … : The Pursuit of Extreme …, 2023 - Springer
Important challenges remain to achieve reliable three-dimensional laser writing inside
semiconductors as important as silicon. Experiments show that nonlinear energy deposition …

[PDF][PDF] Short-pulse laser processing of Silicon: towards all laser-made devices

A Mouskeftaras, P Sopeña, A Wang, S Beurthey… - Lasers in …, 2023 - hal.science
Silicon is among the most important technological materials with extensive uses in the fields
of microelectronics, microfluidics and micromechanics. Fabrication of the different silicon …

[HTML][HTML] Investigation of the Contact Characteristics of Silicon–Gold in an Anodic Bonding Structure

L Zhang, K Cao, L Ran, H Yu, W Zhou - Micromachines, 2022 - mdpi.com
Anodic bonding is broadly utilized to realize the structure support and electrical connection
in the process of fabrication and packaging of MEMS devices, and the mechanical and …