Advanced Materials, Structures and Processing Technologies Based on Pulsed Laser
Rong, Youmin
Advanced Materials, Structures and Processing Technologies Based on Pulsed Laser - Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021 - 1 electronic resource (83 p.)
Open Access
Pulsed lasers are lasers with a single laser pulse width of less than 0.25 s, operating only once in every certain time interval. Commonly used pulsed lasers are nanosecond, femtosecond, and picosecond lasers. A pulsed laser produces short pulses with a short interaction time with the material, which can largely avoid impact on the thermal movement of molecules and has a minimal thermal impact on the surrounding materials, thus having significant advantages in precision microfabrication. It is now widely used in flexible electronics, chips, medicine, and other fields, such as photographic resin curing, microwelding, vision correction, heart stent manufacturing, etc. However, as an emerging processing technology, the application prospects of pulsed lasers have yet to be fully expanded, and there is still a need to continuously explore the mechanisms of interaction with materials, to manufacture advanced functional structures, and to develop advanced process technologies.
Creative Commons
English
books978-3-0365-2702-4 9783036527031 9783036527024
10.3390/books978-3-0365-2702-4 doi
Technology: general issues
wettability electrodes laser structuring spread area electrolyte wetting time oxide dispersion strengthened steel ODS Eurofer laser welding microstructure EBSD laser diodes pulsed and continuous wave (cw) regimes medical applications dermatology laryngology laser micro-cutting PI film contact spacer tactile sensor laser surface texturing hardness Zr-based metallic glass laser processing PET film transparent polymer temperature field ultraviolet nanosecond pulse laser laser photothermal ablation n/a
Advanced Materials, Structures and Processing Technologies Based on Pulsed Laser - Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021 - 1 electronic resource (83 p.)
Open Access
Pulsed lasers are lasers with a single laser pulse width of less than 0.25 s, operating only once in every certain time interval. Commonly used pulsed lasers are nanosecond, femtosecond, and picosecond lasers. A pulsed laser produces short pulses with a short interaction time with the material, which can largely avoid impact on the thermal movement of molecules and has a minimal thermal impact on the surrounding materials, thus having significant advantages in precision microfabrication. It is now widely used in flexible electronics, chips, medicine, and other fields, such as photographic resin curing, microwelding, vision correction, heart stent manufacturing, etc. However, as an emerging processing technology, the application prospects of pulsed lasers have yet to be fully expanded, and there is still a need to continuously explore the mechanisms of interaction with materials, to manufacture advanced functional structures, and to develop advanced process technologies.
Creative Commons
English
books978-3-0365-2702-4 9783036527031 9783036527024
10.3390/books978-3-0365-2702-4 doi
Technology: general issues
wettability electrodes laser structuring spread area electrolyte wetting time oxide dispersion strengthened steel ODS Eurofer laser welding microstructure EBSD laser diodes pulsed and continuous wave (cw) regimes medical applications dermatology laryngology laser micro-cutting PI film contact spacer tactile sensor laser surface texturing hardness Zr-based metallic glass laser processing PET film transparent polymer temperature field ultraviolet nanosecond pulse laser laser photothermal ablation n/a