Creating three-dimensional lattice patterns using programmable Dammann gratings.

We demonstrate the creation of a three dimensional (3D) lattice of focus spots using a 3D Dammann grating structure. Such a 3D lattice of focus spots can be used for probing 3D structures or for creating 3D photonic crystal structures in optically sensitive media. Experimental results are included where the patterns are encoded onto a programmable liquid crystal display. We demonstrate the generation of five planar arrays each having 6×6 points surrounding another set of four planar arrays each having 5×5 points with a single pattern.

[1]  Hideo Hosono,et al.  Fabrication of surface relief gratings on transparent dielectric materials by two-beam holographic method using infrared femtosecond laser pulses , 2000 .

[2]  Martin Wegener,et al.  Direct Laser Writing of Three‐ Dimensional Photonic Crystals with a Complete Photonic Bandgap in Chalcogenide Glasses , 2006 .

[3]  Jeffrey A. Davis,et al.  Two-dimensional polarization rotator using a twisted-nematic liquid-crystal display. , 2007, Applied optics.

[4]  C. Zhou,et al.  Numerical study of Dammann array illuminators. , 1995, Applied optics.

[5]  Nobuo Nishida,et al.  Variable holographic femtosecond laser processing by use of a spatial light modulator , 2005 .

[6]  S. Linden,et al.  Photonic metamaterials by direct laser writing and silver chemical vapour deposition. , 2008, Nature materials.

[7]  Masaaki Sakakura,et al.  Fabrication of three-dimensional 1 x 4 splitter waveguides inside a glass substrate with spatially phase modulated laser beam. , 2010, Optics express.

[8]  Krishnan Venkatakrishnan,et al.  Direct fabrication of surface-relief grating by interferometric technique using femtosecond laser , 2003 .

[9]  Anders Bjarklev,et al.  Direct UV writing of buried singlemode channel waveguides in Ge-doped silica films , 1994 .

[10]  Hong‐Bo Sun,et al.  Multiple-spot parallel processing for laser micronanofabrication , 2005 .

[11]  Nobuo Nishida,et al.  Holographic femtosecond laser processing with multiplexed phase Fresnel lenses. , 2006, Optics letters.

[12]  Hua-Kuang Liu,et al.  Holographic creation of photonic crystals. , 2004, Applied optics.

[13]  Yan Li,et al.  Holographic fabrication of multiple layers of grating inside soda–lime glass with femtosecond laser pulses , 2002 .

[14]  Shuhei Tanaka,et al.  Arbitrary micropatterning method in femtosecond laser microprocessing using diffractive optical elements. , 2004, Optics express.

[15]  Kazuyoshi Itoh,et al.  Multilevel phase-type diffractive lenses in silica glass induced by filamentation of femtosecond laser pulses. , 2004, Optics letters.

[16]  Jeffrey A. Davis,et al.  Encoding generalized phase functions on Dammann gratings. , 2010, Optics letters.

[17]  Jeremy J Baumberg,et al.  Birefringent Fresnel zone plates in silica fabricated by femtosecond laser machining. , 2002, Optics letters.

[18]  Martin Ams,et al.  Direct laser written waveguide-Bragg gratings in bulk fused silica. , 2006, Optics letters.

[19]  Satoshi Kawata,et al.  3D metallic nanostructure fabrication by surfactant-assisted multiphoton-induced reduction. , 2009, Small.

[20]  K. Miura,et al.  Writing waveguides in glass with a femtosecond laser. , 1996, Optics letters.

[21]  Shuhei Tanaka,et al.  Three dimensional micromachining inside a transparent material by single pulse femtosecond laser through a hologram , 2008 .

[22]  D M Cottrell,et al.  Random mask encoding of multiplexed phase-only and binary phase-only filters. , 1994, Optics letters.

[23]  M. Wegener,et al.  Gold Helix Photonic Metamaterial as Broadband Circular Polarizer , 2009, Science.

[24]  Erhard Klotz,et al.  Coherent Optical Generation and Inspection of Two-dimensional Periodic Structures , 1977 .

[25]  Saulius Juodkazis,et al.  Femtosecond laser interference technique with diffractive beam splitter for fabrication of three-dimensional photonic crystals , 2001 .