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Refahizadeh et al., 2017 - Google Patents

Formation of ArF laser-induced self-assembled macrostructures on poly methyl methacrylate and CR-39 polymers

Refahizadeh et al., 2017

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Document ID
2477732742823457468
Author
Refahizadeh M
Parvin P
Silakhori K
Mortazavi S
Reyhani A
Abolhosseini S
Hojati Rad H
Majdabadi A
Publication year
Publication venue
Journal of Laser Applications

External Links

Snippet

ArF excimer laser at λ= 193 nm induces the regular macrostructures on poly methyl methacrylate (PMMA) and CR-39 with the periodicity Λ under the proper UV doses. The periodic self-organizing pattern lucidly appears on the polymeric surface, creating the …
Continue reading atpubs.aip.org (HTML) (other versions)

Classifications

The classifications are assigned by a computer and are not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the classifications listed.
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0626Energy control of the laser beam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material

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