Two‐photon polymerization lithography for optics and photonics: fundamentals, materials, technologies, and applications
The rapid development of additive manufacturing has fueled a revolution in various research
fields and industrial applications. Among the myriad of advanced 3D printing techniques …
fields and industrial applications. Among the myriad of advanced 3D printing techniques …
[HTML][HTML] Functional surface microstructures inspired by nature–From adhesion and wetting principles to sustainable new devices
In the course of evolution nature has arrived at startling materials solutions to ensure
survival. Investigations into biological surfaces, ranging from plants, insects and geckos to …
survival. Investigations into biological surfaces, ranging from plants, insects and geckos to …
Micro 3D printing by two-photon polymerization: configurations and parameters for the nanoscribe system
3D printing by two-photon polymerization enables the fabrication of microstructures with
complex shapes and critical dimensions of a few hundreds of nanometers. On state-of-the …
complex shapes and critical dimensions of a few hundreds of nanometers. On state-of-the …
[HTML][HTML] Round-robin testing of commercial two-photon polymerization 3D printers
Since its introduction in the 1980s, 3D printing has advanced as a versatile and reliable tool
with applications in different fields. Among the available 3D printing techniques, two-photon …
with applications in different fields. Among the available 3D printing techniques, two-photon …
Flexible topographical design of light-emitting diodes realizing electrically controllable multi-wavelength spectra
Y Matsuda, R Umemoto, M Funato, Y Kawakami - Scientific Reports, 2023 - nature.com
Multi-wavelength visible light emitters play a crucial role in current solid-state lighting.
Although they can be realized by combining semiconductor light-emitting diodes (LEDs) and …
Although they can be realized by combining semiconductor light-emitting diodes (LEDs) and …
Recent development of optofluidics for imaging and sensing applications
Optofluidics represents the interaction of light and fluids on a chip that integrates
microfluidics and optics, which provides a promising optical platform for manipulating and …
microfluidics and optics, which provides a promising optical platform for manipulating and …
Co/Pd-based spin-valves with perpendicular magnetic anisotropy on flexible substrates. Direct deposition vs transfer-and-bonding approaches
Flexible spintronics is an emerging field of research that has received increasing attention
due to the additional functionalities that are allowed (lightweight, flexibility, shape-ability …
due to the additional functionalities that are allowed (lightweight, flexibility, shape-ability …
Multiwavelength-emitting InGaN quantum wells on convex-lens-shaped GaN microstructures
Y Matsuda, S Funato, M Funato… - Applied Physics …, 2022 - iopscience.iop.org
We fabricated InGaN quantum wells on GaN microlens structures by employing a thermal
reflow method. The peak emission wavelengths shift from∼ 490 nm on the top of the …
reflow method. The peak emission wavelengths shift from∼ 490 nm on the top of the …
Pulse-atomic force lithography: A powerful nanofabrication technique to fabricate constant and varying-depth nanostructures
The widespread use of nanotechnology in different application fields, resulting in the
integration of nanostructures in a plethora of devices, has addressed the research toward …
integration of nanostructures in a plethora of devices, has addressed the research toward …
Pillar-structured 3D inlets fabricated by dose-modulated e-beam lithography and nanoimprinting for DNA analysis in passive, clogging-free, nanofluidic devices
We present the fabrication of three-dimensional inlets with gradually decreasing widths and
depths and with nanopillars on the slope, all defined in just one lithography step. In addition …
depths and with nanopillars on the slope, all defined in just one lithography step. In addition …