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 …
Micro‐optics 3D printed via multi‐photon laser lithography
D Gonzalez‐Hernandez, S Varapnickas… - Advanced Optical …, 2023 - Wiley Online Library
The field of 3D micro‐optics is rapidly expanding, and essential advances in femtosecond
laser direct‐write 3D multi‐photon lithography (MPL, also known as two‐photon or multi …
laser direct‐write 3D multi‐photon lithography (MPL, also known as two‐photon or multi …
An achromatic metafiber for focusing and imaging across the entire telecommunication range
Dispersion engineering is essential to the performance of most modern optical systems
including fiber-optic devices. Even though the chromatic dispersion of a meter-scale single …
including fiber-optic devices. Even though the chromatic dispersion of a meter-scale single …
Miniature optoelectronic compound eye camera
Inspired by insect compound eyes (CEs) that feature unique optical schemes for imaging,
there has recently been growing interest in developing optoelectronic CE cameras with …
there has recently been growing interest in developing optoelectronic CE cameras with …
Time-of-flight 3D imaging through multimode optical fibers
Time-of-flight three-dimensional (3D) imaging has applications that range from industrial
inspection to motion tracking. Depth is recovered by measuring the round-trip flight time of …
inspection to motion tracking. Depth is recovered by measuring the round-trip flight time of …
Real time full-color imaging in a meta-optical fiber endoscope
Endoscopes are an important component for the development of minimally invasive
surgeries. Their size is one of the most critical aspects, because smaller and less rigid …
surgeries. Their size is one of the most critical aspects, because smaller and less rigid …
Responsive magnetic nanocomposites for intelligent shape-morphing microrobots
With the development of advanced biomedical theragnosis and bioengineering tools, smart
and soft responsive microstructures and nanostructures have emerged. These structures …
and soft responsive microstructures and nanostructures have emerged. These structures …
[HTML][HTML] Ultra-thin 3D lensless fiber endoscopy using diffractive optical elements and deep neural networks
R Kuschmierz, E Scharf… - Light: Advanced …, 2021 - light-am.com
Minimally invasive endoscopes are indispensable in biomedicine. Coherent fiber bundles
(CFBs) enable ultrathin lensless endoscopes. However, the propagation of light through a …
(CFBs) enable ultrathin lensless endoscopes. However, the propagation of light through a …
Ultra-thin light-weight laser-induced-graphene (LIG) diffractive optics
The realization of hybrid optics could be one of the best ways to fulfill the technological
requirements of compact, light-weight, and multi-functional optical systems for modern …
requirements of compact, light-weight, and multi-functional optical systems for modern …
Recent advances in multi‐photon 3D laser printing: active materials and applications
P Mainik, CA Spiegel, E Blasco - Advanced Materials, 2024 - Wiley Online Library
Since the pioneering work of Kawata and colleagues in 1997, multi‐photon 3D laser
printing, also known as direct laser writing, has made significant advancements in a wide …
printing, also known as direct laser writing, has made significant advancements in a wide …