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Ultrafast lasers—reliable tools for advanced materials processing
K Sugioka, Y Cheng - Light: Science & Applications, 2014 - nature.com
The unique characteristics of ultrafast lasers, such as picosecond and femtosecond lasers,
have opened up new avenues in materials processing that employ ultrashort pulse widths …
have opened up new avenues in materials processing that employ ultrashort pulse widths …
Photonic circuits written by femtosecond laser in glass: improved fabrication and recent progress in photonic devices
Integrated photonics is attracting considerable attention and has found many applications in
both classical and quantum optics, fulfilling the requirements for the ever-growing complexity …
both classical and quantum optics, fulfilling the requirements for the ever-growing complexity …
Ultrafast-laser-inscribed 3D integrated photonics: challenges and emerging applications
Since the discovery that tightly focused femtosecond laser pulses can induce a highly
localised and permanent refractive index modification in a large number of transparent …
localised and permanent refractive index modification in a large number of transparent …
Ultrafast laser direct writing and nanostructuring in transparent materials
An overview of recent achievements in the field of femtosecond laser writing in transparent
materials is presented. Thanks to the unique properties of light–matter interaction on the …
materials is presented. Thanks to the unique properties of light–matter interaction on the …
Four-dimensional light sha**: manipulating ultrafast spatiotemporal foci in space and time
The spectral dispersion of ultrashort pulses allows the simultaneous focusing of light in both
space and time, which creates so-called spatiotemporal foci. Such space–time coupling may …
space and time, which creates so-called spatiotemporal foci. Such space–time coupling may …
Femtosecond laser fabrication of monolithically integrated microfluidic sensors in glass
Femtosecond lasers have revolutionized the processing of materials, since their ultrashort
pulse width and extremely high peak intensity allows high-quality micro-and nanofabrication …
pulse width and extremely high peak intensity allows high-quality micro-and nanofabrication …
[PDF][PDF] Three-dimensional isotropic microfabrication in glass using spatiotemporal focusing of high-repetition-rate femtosecond laser pulses
Y Tan, H Lv, J Xu, A Zhang, Y Song, J Yu… - Opto-Electronic …, 2023 - researching.cn
To improve the processing efficiency and extend the tuning range of 3D isotropic fabrication,
we apply the simultaneous spatiotemporal focusing (SSTF) technique to a high-repetition …
we apply the simultaneous spatiotemporal focusing (SSTF) technique to a high-repetition …
Two-step pulse compressor based on asymmetric four-grating compressor for femtosecond petawatt lasers
X Shen, S Du, W Liang, P Wang, J Liu, R Li - Applied Physics B, 2022 - Springer
Laser-induced damage of compression gratings has become the shortest stave for petawatt
(PW) laser facilities, as it is hard to manufacture large enough meter-sized gratings with high …
(PW) laser facilities, as it is hard to manufacture large enough meter-sized gratings with high …
Intuitive analysis of space-time focusing with double-ABCD calculation
We analyze the structure of space-time focusing of spatially-chirped pulses using a
technique where each frequency component of the beam follows its own Gaussian beamlet …
technique where each frequency component of the beam follows its own Gaussian beamlet …
Characterization and control of peak intensity distribution at the focus of a spatiotemporally focused femtosecond laser beam
We report on experimental examination of two-photon fluorescence excitation (TPFE) at the
focus of a spatially chirped femtosecond laser beam, which reveals an unexpected tilted …
focus of a spatially chirped femtosecond laser beam, which reveals an unexpected tilted …