Laser direct writing

Current study in this area is prompted by laser-induced CVD of such volatile gold compounds, permitting direct laser writing in gold [155]. 

Direct Laser Writing with Ultra-High Resolution. 198... 

Fig. 2 SEM images of non-interlaced (a L) spiral structures recorded by direct laser writing in SU-8 [11] and their transmission/reflection spectra. Upper row spirals with lateral period a = 3.0 p.m, arm length L = 2.7 p.m, vertical spiral pitch c = 4.32 p.m, structure volume 16 X 16 X 8 spiral periods. (Lower row a = 0.95 p.m, L = 0.7 p.m, c = 1.484 jjim,...

Seet KK, Jarutis V, Juodkazis S, Misawa H (2005) Nanofabrication by direct laser writing and holography (invited paper). Proc SPIE Int Soc Opt Eng 6050(60500S) l-9... 

Deubel M, von Freymann G, Wegener M, Pereira S, Busch K, Soukoulis CM (2004) Direct laser writing of three-dimensional photonic-crystal templates for telecommunications. Nat Mater 3 444-447... 

Seet KK, Mizeikis V, Matsuo S, Juodkazis S, Misawa H (2005) Three-dimensional spiral - architecture photonic crystals obtained by direct laser writing. Adv Mat 17(5) 541-545. doi 10.1002/adma.200401527... 

Three-Dimensional Structuring of Resists and Resins by Direct Laser Writing and Holographic Recording... 

Reduction of GO provides a promising way for large scale production of graphene. Many methods have been used for the reduction process, such as chemical reduction [9-11], thermal reduction [12, 13], flash reduction [14], electrochemical reduction [15], photocatalytic reduction [16, 17], and direct laser-writing [18]. 

Neumann J, Wieking KS, Kip D. 1999. Direct laser writing of surface reliefs in dry, self developing photopolymer films. Appl Opt 38(25) 5418 5421. 

Since two photons are required to initiate the polymerisation, curing will only take place in the focal point of the laser [i.e. where the concentration of photons is the highest]. The microscope objective used to focus the laser beam can be moved relative to the sample. After removal of the uncured material, complex three-dimensional structures can be achieved via direct laser writing [127, 149]. Interestingly, biodegradable polyester oligomers have... 

Rodenas A, Zhou GY, Jaque D, Gu M (2008) Direct laser writing of three-dimensional photonic structures in Ndiyttrium aluminum garnet laser ceramics. Appl Phys Lett 93 151104... 

Rodenas A, Benayas A, Macdonald JR, Zhang J, Tang DY, Jaque D et al (2011) Direct laser writing of near-lR step-index buried channel waveguides in rare earth doped YAG. Opt Lett 36 3395-3397... 

Gao, W., N. Singh, L. Song et al. 2011. Direct laser writing of micro-supercapacitors on hydrated graphite oxide films. Nature Nanotechnology 6 496-500. 

Johansson F, Wallman L, Danielson N, Schouenborg J, Kanje M (2009) Porous silicon as a potential electrode material in a nerve repair setting tissue reactions. Acta Biomater 5(6) 2230-2237 Khung Y-L, Graney SD, Voelcker NH (2006) Micropatteming of porous silicon films by direct laser writing. Biotechnol Prog 22(5) 1388-1393... 

QUI13] Quick AS., Fischer J., RichterB. et al., Preparation of Reactive Three-Dimensional Microstractures via Direct Laser Writing and Thiol-ene... 

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