Advanced Materials, Structures and Processing Technologies Based on Pulsed Laser

Advanced Materials, Structures and Processing Technologies Based on Pulsed Laser

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, whic...

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Bibliographic Details
Other Authors: Rong, Youmin (Editor), Wu, Congyi (Editor), Huang, Yu (Editor)
Format: Electronic Book Chapter
Language:English
Published: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021
Subjects:
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
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Description
Summary: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.
Physical Description:1 electronic resource (83 p.)
ISBN:books978-3-0365-2702-4
9783036527031
9783036527024
Access:Open Access

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