
Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, UK
Patrick S. Salter (patrick.salter@eng.ox.ac.uk)
Published:2019,
Published Online:29 November 2019,
Received:21 May 2019,
Revised:11 October 2019,
Accepted:30 October 2019
Scan QR Code
Salter, P. S. & Booth, M. J. Adaptive optics in laser processing. Light: Science & Applications, 8, 950-965 (2019).
Salter, P. S. & Booth, M. J. Adaptive optics in laser processing. Light: Science & Applications, 8, 950-965 (2019). DOI: 10.1038/s41377-019-0215-1.
Adaptive optics are becoming a valuable tool for laser processing
providing enhanced functionality and flexibility for a range of systems. Using a single adaptive element
it is possible to correct for aberrations introduced when focusing inside the workpiece
tailor the focal intensity distribution for the particular fabrication task and/or provide parallelisation to reduce processing times. This is particularly promising for applications using ultrafast lasers for three-dimensional fabrication. We review recent developments in adaptive laser processing
including methods and applications
before discussing prospects for the future.
Gattass, R. R.&Mazur, E. Femtosecond laser micromachining in transparent materials.Nat. Photonics2, 219–225 (2008)..
Valle, G. D., Osellame, R.&Laporta, P. Micromachining of photonic devices by femtosecond laser pulses.J. Opt. A: Pure Appl. Opt.11, 013001 (2009)..
Malinauskas, M. et al. Ultrafast laser nanostructuring of photopolymers: a decade of advances.Phys. Rep.533, 1–31 (2013)..
Gross, S.&Withford, M. J. Ultrafast-laser-inscribed 3d integrated photonics: challenges and emerging applications.Nanophotonics4, 332–352 (2015)..
Hohmann, J. K. et al. Three-dimensional μ-printing: an enabling technology.Adv. Optical Mater.3, 1488–1507 (2015)..
Itoh, K. et al. Ultrafast processes for bulk modification of transparent materials.MRS Bull.31, 620–625 (2006)..
Sugioka, K.&Cheng, Y. Ultrafast lasers—reliable tools for advanced materials processing.Light Sci. Appl.3, e149 (2014)..
Malinauskas, M. et al. Ultrafast laser processing of materials: from science to industry.Light Sci. Appl.5, e16133 (2016)..
Kuroiwa, Y. et al. Arbitrary micropatterning method in femtosecond laser microprocessing using diffractive optical elements.Opt. Express12, 1908–1915 (2004)..
Kato, J. I., Sun, H. B.&Kawata, S. Multiple-spot parallel processing for laser micro nanofabrication.Appl. Phys. Lett.86, 044102 (2005)..
Hayasaki, Y. et al. Variable holographic femtosecond laser processing by use of a spatial light modulator.Appl. Phys. Lett.87, 031101 (2005)..
Kelemen, L., Valkai, S.&Ormos, P. Parallel photopolymerisation with complex light patterns generated by diffractive optical elements.Opt. Express15, 14488–14497 (2007)..
Jenness, N. J. et al. Three-dimensional parallel holographic micropatterning using a spatial light modulator.Opt. Express16, 15942–15948 (2008)..
Kuang, Z. et al. High throughput diffractive multi-beam femtosecond laser processing using a spatial light modulator.Appl. Surf. Sci.255, 2284–2289 (2008)..
Thalhammer, G. et al. Speeding up liquid crystal SLMs using overdrive with phase change reduction.Opt. Express21, 1779–1797 (2013)..
Engström, D. et al. Calibration of spatial light modulators suffering from spatially varying phase response.Opt. Express21, 16086–16103 (2013)..
Strauss, J. et al. Evaluation and calibration of lcos slm for direct laser structuring with tailored intensity distributions.Phys. Procedia83, 1160–1169 (2016)..
Török, P. et al. Electromagnetic diffraction of light focused through a planar interface between materials of mismatched refractive indices: an integral representation.J. Opt. Soc. Am. A12, 325–332 (1995)..
Marcinkevičius, A. et al. Effect of refractive index-mismatch on laser microfabrication in silica glass.Appl. Phys. A76, 257–260 (2003)..
Sun, Q. et al. Effect of spherical aberration on the propagation of a tightly focused femtosecond laser pulse inside fused silica.J. Opt. A: Pure Appl. Opt.7, 655–659 (2005)..
Hnatovsky, C. et al. High-resolution study of photoinduced modification in fused silica produced by a tightly focused femtosecond laser beam in the presence of aberrations.J. Appl. Phys.98, 013517 (2005)..
Huot, N. et al. Analysis of the effects of spherical aberration on ultrafast laser-induced refractive index variation in glass.Opt. Express15, 12395–12408 (2007)..
Booth, M. J., Neil, M. A. A.&Wilson, T. Aberration correction for confocal imaging in refractive-index-mismatched media.J. Microsc.192, 90–98 (1998)..
Bisch, N. et al. Adaptive optics aberration correction for deep direct laser written waveguides in the heating regime.Appl. Phys. A125, 364 (2019)..
Menssen, A. J. et al. A photonic topological mode bound to a vortex.arXiv1901, 04439 (2019)..
Salter, P. S. et al. Femtosecond fiber Bragg grating fabrication with adaptive optics aberration compensation.Opt. Lett.43, 5993–5996 (2018)..
Salter, P. S.&Booth, M. J. Focussing over the edge: adaptive subsurface laser fabrication up to the sample face.Opt. Express20, 19978–19989 (2012)..
Stallinga, S. Axial birefringence in high-numerical-aperture optical systems and the light distribution close to focus.J. Optical Soc. Am. A18, 2846–2859 (2001)..
Zhou, G. Y. et al. Axial birefringence induced focus splitting in lithium niobate.Opt. Express17, 17970–17975 (2009)..
Karpinski, P. et al. Laser-writing inside uniaxially birefringent crystals: fine morphology of ultrashort pulse-induced changes in lithium niobate.Opt. Express24, 7456–7476 (2016)..
Booth, M. J. Adaptive optical microscopy: the ongoing quest for a perfect image.Light Sci. Appl.3, e165 (2014)..
Booth, M. J. et al. Predictive aberration correction for multilayer optical data storage.Appl. Phys. Lett.88, 031109 (2006)..
Jesacher, A. et al. Adaptive optics for direct laser writing with plasma emission aberration sensing.Opt. Express18, 656–661 (2010)..
Hering, J., Waller, E. H.&von Freymann, G. Automated aberration correction of arbitrary laser modes in high numerical aperture systems.Opt. Express24, 28500–28508 (2016)..
Mauclair, C. A. et al. Ultrafast laser writing of homogeneous longitudinal waveguides in glasses using dynamic wavefront correction.Opt. Express16, 5481–5492 (2008)..
Simmonds, R. D. et al. Three dimensional laser microfabrication in diamond using a dual adaptive optics system.Opt. Express19, 24122–24128 (2011)..
Salter, P. S., Iqbal, Z.&Booth, M. J. Analysis of the three-dimensional focal positioning capability of adaptive optic elements.Int. J. Optomechatronics7, 1–14 (2013)..
Salter, P. S. et al. Exploring the depth range for three-dimensional laser machining with aberration correction.Opt. Express22, 17644–17656 (2014)..
Cumming, B. P. et al. Adaptive optics enhanced direct laser writing of high refractive index gyroid photonic crystals in chalcogenide glass.Opt. Express22, 689–698 (2014)..
Huang, L. et al. Aberration correction for direct laser written waveguides in a transverse geometry.Opt. Express24, 10565–10574 (2016)..
Feng, Z. et al. Invisibility cloak printed on a photonic chip.Sci. Rep.6, 28527 (2016)..
Tang, H. et al. Experimental two-dimensional quantum walk on a photonic chip.Sci. Adv.4, eaat3174 (2018)..
Wang, P. et al. Fabrication of polarization-independent waveguides deeply buried in lithium niobate crystal using aberration-corrected femtosecond laser direct writing.Sci. Rep.7, 41211 (2017)..
Huang, L. L. et al. Waveguide fabrication in KDP crystals with femtosecond laser pulses.Appl. Phys. A118, 831–836 (2015)..
Courvoisier, A., Booth, M. J.&Salter, P. S. Inscription of 3D waveguides in diamond using an ultrafast laser.Appl. Phys. Lett.109, 031109 (2016)..
Bharadwaj, V. et al. Femtosecond laser inscription of Bragg grating waveguides in bulk diamond.Opt. Lett.42, 3451–3453 (2017)..
Stone, A. et al. Direct laser-writing of ferroelectric single-crystal waveguide architectures in glass for 3D integrated optics.Sci. Rep.5, 10391 (2015)..
Stone, A. et al. Multilayer aberration correction for depth-independent three-dimensional crystal growth in glass by femtosecond laser heating.J. Optical Soc. Am. B30, 1234–1240 (2013)..
Waller, E. H., Renner, M.&von Freymann, G. Active aberration- and point-spread-function control in direct laser writing.Opt. Express20, 24949–24956 (2012)..
Cumming, B. P. et al. Adaptive aberration compensation for three-dimensional micro-fabrication of photonic crystals in lithium niobate.Opt. Express19, 9419–9425 (2011)..
Cumming, B. P. et al. Effect of refractive index mismatch aberration in arsenic trisulfide.Appl. Phys. B109, 227–232 (2012)..
Turner, M. D. et al. Miniature chiral beamsplitter based on gyroid photonic crystals.Nat. Photonics7, 801–805 (2013)..
Cumming, B. P. et al. Bragg-mirror-like circular dichroism in bio-inspired quadruple-gyroid 4srs nanostructures.Light Sci. Appl.6, e16192 (2017)..
Sun, B. S., Salter, P. S.&Booth, M. J. High conductivity micro-wires in diamond following arbitrary paths.Appl. Phys. Lett.105, 231105 (2014)..
Booth, M. J. et al. Study of cubic and hexagonal cell geometries of a 3D diamond detector with a proton micro-beam.Diam. Relat. Mater.77, 137–145 (2017)..
Chen, Y. C. et al. Laser writing of coherent colour centres in diamond.Nat. Photonics11, 77–80 (2017)..
Stephen, C. J. et al. Three-dimensional solid-state qubit arrays with long-lived spin coherence.ArXiv1807, 03643 (2018)..
Chen, Y. C. et al. Laser writing of individual atomic defects in a crystal with near-unity yield.Optica6, 662–667 (2019)..
Voigtländer, C. et al. Variable wavefront tuning with a SLM for tailored femtosecond fiber Bragg grating inscription.Opt. Lett.41, 17–20 (2016)..
Jenne, M. et al. High-quality tailored-edge cleaving using aberration-corrected Bessel-like beams.Opt. Lett.43, 3164–3167 (2018)..
Tartan, C. C. et al. Generation of 3-dimensional polymer structures in liquid crystalline devices using direct laser writing.RSC Adv.7, 507–511 (2017)..
Tartan, C. C. et al. Read on demand images in laser-written polymerizable liquid crystal devices.Adv. Optical Mater.6, 1800515 (2018)..
Ams, M. et al. Slit beam shaping method for femtosecond laser direct-write fabrication of symmetric waveguides in bulk glasses.Opt. Express13, 5676–5681 (2005)..
Cheng, Y. et al. Control of the cross-sectional shape of a hollow microchannel embedded in photostructurable glass by use of a femtosecond laser.Opt. Lett.28, 55–57 (2003)..
Salter, P. S. et al. Adaptive slit beam shaping for direct laser written waveguides.Opt. Lett.37, 470–472 (2012)..
Cumming, B. P. et al. Simultaneous compensation for aberration and axial elongation in three-dimensional laser nanofabrication by a high numerical-aperture objective.Opt. Express21, 19135–19141 (2013)..
Liao, Y. et al. Transverse writing of three-dimensional tubular optical waveguides in glass with a slit-shaped femtosecond laser beam.Sci. Rep.6, 28790 (2016)..
Qi, J. et al. Fabrication of polarization-independent single-mode waveguides in lithium niobate crystal with femtosecond laser pulses.Opt. Mater. Express6, 2554–2559 (2016)..
Cerullo, G. et al. Femtosecond micromachining of symmetric waveguides at 1.5μm by astigmatic beam focusing.Opt. Lett.27, 1938–1940 (2002)..
Thomson, R. R. et al. Shaping ultrafast laser inscribed optical waveguides using a deformable mirror.Opt. Express16, 12786–12793 (2008)..
de la Cruz, A. R. et al. Independent control of beam astigmatism and ellipticity using a SLM for fs-laser waveguide writing.Opt. Express17, 20853–20859 (2009)..
Hendriks, A. et al. The generation of flat-top beams by complex amplitude modulation with a phase-only spatial light modulator. Proceedings of SPIE8490, Laser Beam Shaping XⅢ. (SPIE, San Diego, CA, USA, 2012).
Romero, L. A.&Dickey, F. M. Lossless laser beam shaping.J. Opt. Soc. Am. A13, 751–760 (1996)..
Sanner, N. et al. Direct ultrafast laser micro-structuring of materials using programmable beam shaping.Opt. Lasers Eng.45, 737–741 (2007)..
Sanner, N. et al. Programmable focal spot shaping of amplified femtosecond laser pulses.Opt. Lett.30, 1479–1481 (2005)..
Kuang, Z. et al. Ultrafast laser beam shaping for material processing at imaging plane by geometric masks using a spatial light modulator.Opt. Lasers Eng.70, 1–5 (2015)..
Li, J. N. et al. Imaging-based amplitude laser beam shaping for material processing by 2D reflectivity tuning of a spatial light modulator.Appl. Opt.55, 1095–1100 (2016)..
Häfner, T. et al. Tailored laser beam shaping for efficient and accurate microstructuring.Appl. Phys. A124, 111 (2018)..
Wang, A. D. et al. Mask-free patterning of high-conductivity metal nanowires in open air by spatially modulated femtosecond laser pulses.Adv. Mater.27, 6238–6243 (2015)..
Yao, A. M.&Padgett, M. J. Orbital angular momentum: origins, behavior and applications.Adv. Opt. Photonics3, 161–204 (2011)..
Mills, B. et al. Single-pulse multiphoton fabrication of high aspect ratio structures with sub-micron features using vortex beams.Appl. Phys. A108, 651–655 (2012)..
Hnatovsky, C. et al. Materials processing with a tightly focused femtosecond laser vortex pulse.Opt. Lett.35, 3417–3419 (2010)..
Nivas, J. J. J. et al. Laser ablation of silicon induced by a femtosecond optical vortex beam.Opt. Lett.40, 1146–4614 (2015)..
Mishchik, K. et al. Patterning linear and nonlinear optical properties of photosensitive glasses by femtosecond structured light.Opt. Lett.40, 201–204 (2015)..
Yang, L. et al. Direct laser writing of complex microtubes using femtosecond vortex beams.Appl. Phys. Lett.110, 221103 (2017)..
Lin, H.&Gu, M. Creation of diffraction-limited non-Airy multifocal arrays using a spatially shifted vortex beam.Appl. Phys. Lett.102, 084103 (2013)..
Zhang, S. J. et al. Two-photon polymerization of a three dimensional structure using beams with orbital angular momentum.Appl. Phys. Lett.105, 061101 (2014)..
Zhang, C. C. et al. A rapid two-photon fabrication of tube array using an annular Fresnel lens.Opt. Express22, 3983–3990 (2014)..
Ni, J. C. et al. Three-dimensional chiral microstructures fabricated by structured optical vortices in isotropic material.Light Sci. Appl.6, e17011 (2017)..
Wang, C. W. et al. Femtosecond mathieu beams for rapid controllable fabrication of complex microcages and application in trapping microobjects.ACS Nano13, 4667–4676 (2019)..
Li, L. J. et al. Achieving λ/20 resolution by one-color initiation and deactivation of polymerization.Science324, 910–913 (2009)..
Scott, T. F. et al. Two-color single-photon photoinitiation and photoinhibition for subdiffraction photolithography.Science324, 913–917 (2009)..
Gan, Z. S. et al. Three-dimensional deep sub-diffraction optical beam lithography with 9 nm feature size.Nat. Commun.4, 2061 (2013)..
Fischer, J.&Wegener, M. Three-dimensional optical laser lithography beyond the diffraction limit.Laser Photonics Rev.7, 22–44 (2013)..
Lee, E. et al. Sub-diffraction-limited fluorescent patterns by tightly focusing polarized femtosecond vortex beams in a silver-containing glass.Opt. Express25, 10565–10573 (2017)..
Gould, T. J. et al. Adaptive optics enables 3D STED microscopy in aberrating specimens.Opt. Express20, 20998–21009 (2012)..
Duocastella, M.&Arnold, C. B. Bessel and annular beams for materials processing.Laser Photonics Rev.6, 607–621 (2012)..
Courvoisier, F. et al. Applications of femtosecond Bessel beams to laser ablation.Appl. Phys. A112, 29–34 (2013)..
Stoian, R. et al. Ultrafast Bessel beams: advanced tools for laser materials processing.Adv. Opt. Technol.7, 165–174 (2018)..
Lamperti, M. et al. Invited article: filamentary deposition of laser energy in glasses with Bessel beams.APL Photonics3, 120805 (2018)..
Arlt, J.&Dholakia, K. Generation of high-order Bessel beams by use of an axicon.Opt. Commun.177, 297–301 (2000)..
Ouadghiri-Idrissi, I. et al. Arbitrary shaping of on-axis amplitude of femtosecond Bessel beams with a single phase-only spatial light modulator.Opt. Express24, 11495–11504 (2016)..
Mitra, S. et al. Millijoule femtosecond micro-Bessel beams for ultra-high aspect ratio machining.Appl. Opt.54, 7358–7365 (2015)..
Bhuyan, M. K. et al. High aspect ratio nanochannel machining using single shot femtosecond Bessel beams.Appl. Phys. Lett.97, 081102 (2010)..
Bhuyan, M. K. et al. Single-shot high aspect ratio bulk nanostructuring of fused silica using chirp-controlled ultrafast laser Bessel beams.Appl. Phys. Lett.104, 021107 (2014)..
Garzillo, V. et al. Optimization of laser energy deposition for single-shot high aspect-ratio microstructuring of thick BK7 glass.J. Appl. Phys.120, 013102 (2016)..
Rapp, L. et al. High aspect ratio micro-explosions in the bulk of sapphire generated by femtosecond Bessel beams.Sci. Rep.6, 34286 (2016)..
Kumar, S. et al. Study of graphitic microstructure formation in diamond bulk by pulsed Bessel beam laser writing.Appl. Phys. A123, 698 (2017)..
Jedrkiewicz, O. et al. Pulsed Bessel beam-induced microchannels on a diamond surface for versatile microfluidic and sensing applications.Opt. Mater. Express7, 1962–1970 (2017)..
Duocastella, M.&Arnold, C. B. Enhanced depth of field laser processing using an ultra-high-speed axial scanner.Appl. Phys. Lett.102, 061113 (2013)..
Gamaly, E. G. et al. Interaction of the ultra-short Bessel beam with transparent dielectrics: Evidence of high-energy concentration and multi-TPa pressure.arXiv1708, 08163 (2017)..
Christodoulides, D. N. Accelerating finite energy airy beams.Opt. Lett.32, 979–981 (2007)..
Mathis, A. et al. Micromachining along a curve: femtosecond laser micromachining of curved profiles in diamond and silicon using accelerating beams.Appl. Phys. Lett.101, 071110 (2012)..
Manousidaki, M. et al. Abruptly autofocusing beams enable advanced multiscale photo-polymerization.Optica3, 525–530 (2016)..
Gerchberg, R. W.&Saxton, W. O. A practical algorithm for the determination of phase from image and diffraction plane pictures.Optik35, 237–246 (1972)..
Di Leonardo, R., Ianni, F.&Ruocco, G. Computer generation of optimal holograms for optical trap arrays.Opt. Express15, 1913–1922 (2007)..
Sakakura, M. et al. Fabrication of three-dimensional 1x4 splitter waveguides inside a glass substrate with spatially phase modulated laser beam.Opt. Express18, 12136–12143 (2010)..
Hasegawa, S., Hayasaki, Y.&Nishida, N. Holographic femtosecond laser processing with multiplexed phase Fresnel lenses.Opt. Lett.31, 1705–1707 (2006)..
Yang, L. et al. Parallel direct laser writing of micro-optical and photonic structures using spatial light modulator.Opt. Lasers Eng.70, 26–32 (2015)..
Jesacher, A.&Booth, M. J. Parallel direct laser writing in three dimensions with spatially dependent aberration correction.Opt. Express18, 21090–21099 (2010)..
Waller, E. H.&von Freymann, G. Multi foci with diffraction limited resolution.Opt. Express21, 21708–21713 (2013)..
Zhang, Z. Y. et al. Highly uniform parallel microfabrication using a large numerical aperture system.Appl. Phys. Lett.109, 021109 (2016)..
Hasegawa, S.&Hayasaki, Y. Adaptive optimization of a hologram in holographic femtosecond laser processing system.Opt. Lett.34, 22–24 (2009)..
Hasegawa, S.&Hayasaki, Y. Second-harmonic optimization of computer-generated hologram.Opt. Lett.36, 2943–2945 (2011)..
Sun, B. S. et al. Four-dimensional light shaping: manipulating ultrafast spatiotemporal foci in space and time.Light Sci. Appl.7, e17117 (2018)..
Hasegawa, S. et al. Massively parallel femtosecond laser processing.Opt. Express24, 18513–18524 (2016)..
Obata, K. et al. Multi-focus two-photon polymerization technique based on individually controlled phase modulation.Opt. Express18, 17193–17200 (2010)..
Liu, D. et al. High-speed uniform parallel 3D refractive index micro-structuring of poly(methyl methacrylate) for volume phase gratings.Appl. Phys. B101, 817–823 (2010)..
Silvennoinen, M. et al. Parallel femtosecond laser ablation with individually controlled intensity.Opt. Express22, 2603–2608 (2014)..
Yamaji, M. et al. Three dimensional micromachining inside a transparent material by single pulse femtosecond laser through a hologram.Appl. Phys. Lett.93, 041116 (2008)..
Vizsnyiczai, G., Kelemen, L.&Ormos, P. Holographic multi-focus 3D two-photon polymerization with real-time calculated holograms.Opt. Express22, 24217–24223 (2014)..
Ren, H. R. et al. Three-dimensional parallel recording with a Debye diffraction-limited and aberration-free volumetric multifocal array.Opt. Lett.39, 1621–1624 (2014)..
Yang, L. et al. High efficiency fabrication of complex microtube arrays by scanning focused femtosecond laser Bessel beam for trapping/releasing biological cells.Opt. Express25, 8144–8157 (2017)..
Yang, L. et al. Two-photon polymerization of microstructures by a non-diffraction multifoci pattern generated from a superposed Bessel beam.Opt. Lett.42, 743–746 (2017)..
Hasegawa, S.&Hayasaki, Y. Polarization distribution control of parallel femtosecond pulses with spatial light modulators.Opt. Express21, 12987–12995 (2013)..
Hasegawa, S.&Hayasaki, Y. Holographic vector wave femtosecond laser processing.Int. J. Optomechatronics8, 73–88 (2014)..
Allegre, O. J. et al. Complete wavefront and polarization control for ultrashort-pulse laser microprocessing.Opt. Express21, 21198–21207 (2013)..
Ren, H. R., Li, X. P.&Gu, M. Polarization-multiplexed multifocal arrays by aπ-phase-step-modulated azimuthally polarized beam.Opt. Lett.39, 6771–6774 (2014)..
Cai, M.-Q. et al. Microstructures fabricated by dynamically controlled femtosecond patterned vector optical fields.Opt. Lett.41, 1474–1477 (2016)..
Matsuo, S., Juodkazis, S.&Misawa, H. Femtosecond laser microfabrication of periodic structures using a microlens array.Appl. Phys. A80, 683–685 (2005)..
Salter, P. S.&Booth, M. J. Addressable microlens array for parallel laser microfabrication.Opt. Lett.36, 2302–2304 (2011)..
Zhang, J. Y. et al. Seemingly unlimited lifetime data storage in nanostructured glass.Phys. Rev. Lett.112, 033901 (2014)..
Ohfuchi, T. et al. Polarization imaging camera with a waveplate array fabricated with a femtosecond laser inside silica glass.Opt. Express25, 23738–23754 (2017)..
Gittard, S. D. et al. Fabrication of microscale medical devices by two-photon polymerization with multiple foci via a spatial light modulator.Biomed. Opt. Express2, 3167–3178 (2011)..
Xu, B. et al. High efficiency integration of three-dimensional functional microdevices inside a microfluidic chip by using femtosecond laser multifoci parallel microfabrication.Sci. Rep.6, 19989 (2016)..
Zhang, C. C. et al. Optimized holographic femtosecond laser patterning method towards rapid integration of high-quality functional devices in microchannels.Sci. Rep.6, 33281 (2016)..
Xu, B. et al. Arch-like microsorters with multi-modal and clogging-improved filtering functions by using femtosecond laser multifocal parallel microfabrication.Opt. Express25, 16739–16753 (2017)..
Mauclair, C. et al. Dynamic ultrafast laser spatial tailoring for parallel micromachining of photonic devices in transparent materials.Opt. Express17, 3531–3542 (2009)..
Pospiech, M. et al. Double waveguide couplers produced by simultaneous femtosecond writing.Opt. Express17, 3555–3563 (2009)..
Sakakura, M. et al. Improved phase hologram design for generating symmetric light spots and its application for laser writing of waveguides.Opt. Lett.36, 1065–1067(2010)..
Sakakura, M. et al. Shape control of elemental distributions inside a glass by simultaneous femtosecond laser irradiation at multiple spots.Opt. Lett.38, 4939–4942 (2013)..
Wlodarczyk, K. L. et al. Efficient speckle-free laser marking using a spatial light modulator.Appl. Phys. A116, 111–118 (2014)..
Li, Y. C. et al. Graphene oxide-based micropatterns via high-throughput multiphoton-induced reduction and ablation.Opt. Express22, 19726–19734 (2014)..
Auyeung, R. C. Y. et al. Laser forward transfer based on a spatial light modulator.Appl. Phys. A102, 21–26 (2011)..
Auyeung, R. C. Y. et al. Laser forward transfer using structured light.Opt. Express23, 422–430 (2015)..
Heath, D. J. et al. Dynamic spatial pulse shaping via a digital micromirror device for patterned laser-induced forward transfer of solid polymer films.Opt. Mater. Express5, 1129–1136 (2015)..
Mills, B. et al. Single-pulse multiphoton polymerization of complex structures using a digital multimirror device.Opt. Express21, 14853–14858 (2013)..
Yang, L. et al. Projection two-photon polymerization using a spatial light modulator.Opt. Commun.331, 82–86 (2014)..
Zhu, G. H. et al. Simultaneous spatial and temporal focusing of femtosecond pulses.Opt. Express13, 2153–2159 (2005)..
Oron, D.&Silberberg, Y. Spatiotemporal coherent control using shaped, temporally focused pulses.Opt. Express13, 9903–9908 (2005)..
Li, Y. C. et al. Fast multiphoton microfabrication of freeform polymer microstructures by spatiotemporal focusing and patterned excitation.Opt. Express20, 19030–19038 (2012)..
Kim, D.&So, P. T. C. High-throughput three-dimensional lithographic microfabrication.Opt. Lett.35, 1602–1604 (2010)..
Gu, C. L. et al. Parallel femtosecond laser light sheet micro-manufacturing based on temporal focusing.Precis. Eng.50, 198–203 (2017)..
Weiner, A. M. Femtosecond pulse shaping using spatial light modulators.Rev. Sci. Instrum.71, 1929–1960 (2000)..
Hernandez-Rueda, J. et al. Controlling ablation mechanisms in sapphire by tuning the temporal shape of femtosecond laser pulses.J. Opt. Soc. Am. B32, 150–156 (2015)..
Stoian, R. et al. Laser ablation of dielectrics with temporally shaped femtosecond pulses.Appl. Phys. Lett.80, 353–355 (2002)..
Spyridaki, M. et al. Temporal pulse manipulation and ion generation in ultrafast laser ablation of silicon.Appl. Phys. Lett.83, 1474–1476 (2003)..
Stoian, R. et al. Spatial and temporal laser pulse design for material processing on ultrafast scales.Appl. Phys. A114, 119–127 (2014)..
Englert, L. et al. Control of ionization processes in high band gap materials via tailored femtosecond pulses.Opt. Express15, 17855–17862 (2007)..
Hernandez-Rueda, J. et al. Nanofabrication of tailored surface structures in dielectrics using temporally shaped femtosecond-laser pulses.ACS Appl. Mater. Interfaces7, 6613–6619 (2015)..
Götte, N. et al. Temporal Airy pulses for controlled high aspect ratio nanomachining of dielectrics.Optica3, 389–395 (2016)..
Kerse, C. et al. Ablation-cooled material removal with ultrafast bursts of pulses.Nature537, 84–88 (2016)..
Jiang, L. et al. Electrons dynamics control by shaping femtosecond laser pulses in micro/nanofabrication: modeling, method, measurement and application.Light Sci. Appl.7, 17134 (2018)..
Colombier, J. P. et al. Optimized energy coupling at ultrafast laser-irradiated metal surfaces by tailoring intensity envelopes: consequences for material removal from al samples.Phys. Rev. B74, 224106 (2006)..
Leng, N. et al. Femtosecond laser processing of fused silica and aluminum based on electron dynamics control by shaping pulse trains.Appl. Phys. A109, 679–684 (2012)..
Zhao, M. J. et al. Controllable high-throughput high-quality femtosecond laser-enhanced chemical etching by temporal pulse shaping based on electron density control.Sci. Rep.5, 13202 (2015)..
Jiang, L. et al. High-throughput rear-surface drilling of microchannels in glass based on electron dynamics control using femtosecond pulse trains.Opt. Lett.37, 2781–2783 (2012)..
Dai, Y. Y. et al. Adaptive measurement and correction of polarization aberrations. Proceedings of SPIE 10886, Adaptive Optics and Wavefront Control for Biological Systems V. (SPIE, San Francisco, CA, USA, 2019).
Kazansky, P. G. et al. "Quill" writing with ultrashort light pulses in transparent materials.Appl. Phys. Lett.90, 151120 (2007)..
Salter, P. S.&Booth, M. J. Dynamic control of directional asymmetry observed in ultrafast laser direct writing.Appl. Phys. Lett.101, 141109 (2012)..
Sun, B. S., Salter, P. S.&Booth, M. J. Pulse front adaptive optics: a new method for control of ultrashort laser pulses.Opt. Express23, 19348–19357 (2015)..
He, F. et al. Fabrication of microfluidic channels with a circular cross section using spatiotemporally focused femtosecond laser pulses.Opt. Lett.35, 1106–1108 (2010)..
Vitek, D. N. et al. Spatio-temporally focused femtosecond laser pulses for nonreciprocal writing in optically transparent materials.Opt. Express18, 24673–24678 (2010)..
Bernard, O. et al. Efficient micro processing with high power femtosecond lasers by beam engineering and modelling.Procedia CIRP74, 310–314 (2018)..
Beck, R. et al. Application of cooled spatial light modulator for high power nanosecond laser micromachining.Opt. Express18, 17059–17065 (2010)..
Zhu, G. et al. Investigation of the thermal and optical performance of a spatial light modulator with high average power picosecond laser exposure for materials processing applications.J. Phys. D: Appl. Phys.51, 095603 (2018)..
0
Views
0
Downloads
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621