Nothing Special   »   [go: up one dir, main page]

Zhang et al., 2019 - Google Patents

Hierarchical microstructures with high spatial frequency laser induced periodic surface structures possessing different orientations created by femtosecond laser …

Zhang et al., 2019

View HTML
Document ID
12647476199382406233
Author
Zhang D
Sugioka K
Publication year
Publication venue
Opto-Electronic Advances

External Links

Snippet

High spatial frequency laser induced periodic surface structures (HSFLs) on silicon substrates are often developed on flat surfaces at low fluences near ablation threshold of 0.1 J/cm2, seldom on microstructures or microgrooves at relatively higher fluences above 1 …
Continue reading at www.researching.cn (HTML) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0626—Energy control of the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting

Similar Documents

Publication Publication Date Title
Zhang et al. Hierarchical microstructures with high spatial frequency laser induced periodic surface structures possessing different orientations created by femtosecond laser ablation of silicon in liquids
Lei et al. Ultrafast laser applications in manufacturing processes: A state-of-the-art review
Zhou et al. Enhancement of laser ablation via interacting spatial double-pulse effect
US8143686B2 (en) Laser-induced structuring of substrate surfaces
Liu et al. Porous microstructures induced by picosecond laser scanning irradiation on stainless steel surface
US20140273535A1 (en) Systems and Methods of Laser Texturing and Crystallization of Material Surfaces
Chen et al. Large-area straight, regular periodic surface structures produced on fused silica by the interference of two femtosecond laser beams through cylindrical lens
Anoop et al. Direct femtosecond laser ablation of copper with an optical vortex beam
RU2544892C1 (en) Method of producing micro- and nanostructures of surface of materials
Li et al. Nanosecond pulsed laser cleaning of titanium alloy oxide films: Modeling and experiments
Meng et al. Dual-scale nanoripple/nanoparticle-covered microspikes on silicon by femtosecond double pulse train irradiation in water
Li et al. High period frequency LIPSS emerging on 304 stainless steel under the irradiation of femtosecond laser double-pulse trains
Chen et al. Nanosecond laser-induced controllable periodical surface structures on silicon
Zhang et al. Surface micro-texture on sapphire fabricated by laser ablation trajectory regulation
Zhu et al. Fabrication of oxide-free dimple structure on germanium via electrochemical jet machining enhanced by opposing laser irradiation
Zuhlke Control and understanding of the formation of micro/nanostructured metal surfaces using femtosecond laser pulses
Kumthekar et al. Effects of machining parameters on Ni-Mn-Ga-based alloys for fabrication of multifunctional micro devices using femtosecond pulse width laser
Butkus et al. Micromachining of transparent, semiconducting and metallic substrates using femtosecond laser beams
Liao et al. Experimental study on fabricating micro-hole arrays on CVD diamond film using a nanosecond pulsed laser
Liu et al. Evolution and mechanism of the periodical structures formed on Ti plate under femtosecond laser irradiation
Bartnik et al. Combined effect of EUV irradiation and acetone treatment on PET surface
Gadag Studying the mechanism of micromachining by short pulsed laser
Wang et al. Study of femtosecond laser ablation effect on micro-processing for 4H-SiC substrate
Swamulu et al. Non-spherical aluminum nanoparticles fabricated using picosecond laser ablation
Salazar et al. Nanostructuring of material surfaces by laser ablation