Femtosecond laser-induced optical waveguides in crystalline garnets: Fabrication and application
Femtosecond laser direct writing (FLW) is recognized as a powerful tool for generating
optical waveguides for complex photonic integrated circuits in various transparent materials …
optical waveguides for complex photonic integrated circuits in various transparent materials …
Femtosecond laser-induced periodic surface structures on hard and brittle materials
GX Zhao, G Wang, YF Li, L Wang, YD Lian… - Science China …, 2024 - Springer
Hard and brittle materials have high hardness, excellent optical stability, chemical stability,
and high thermal stability. Hence, they have huge application potential in various fields …
and high thermal stability. Hence, they have huge application potential in various fields …
High-order mode waveguide amplifier with high mode extinction ratio written in an Er3+-doped phosphate glass
Inscription of fiber-compatible active waveguides in high-gain glass, followed by direct
interconnection with few-mode fibers, is one of the most promising solutions for all-optical …
interconnection with few-mode fibers, is one of the most promising solutions for all-optical …
Laser Printing of Large‐Area Conformal 3D photonic Circuits in Glass
X Han, Y Wang, J Hu, L Zhong… - Laser & Photonics …, 2024 - Wiley Online Library
Photonic integrated circuits (PICs) are iterating on electronic ones to enable higher‐speed
parallel computing while meeting the growing demands for energy efficiency in big‐data …
parallel computing while meeting the growing demands for energy efficiency in big‐data …
Precise mode control of laser-written waveguides for broadband, low-dispersion 3D integrated optics
Abstract Three-dimensional (3D) glass chips are promising waveguide platforms for building
hybrid 3D photonic circuits due to their 3D topological capabilities, large transparent …
hybrid 3D photonic circuits due to their 3D topological capabilities, large transparent …
Toward a 10 dB net-gain waveguide amplifier in an Er3+–Yb3+ co-doped phosphate glass
High-gain materials and high-quality structures are the two main conditions that determine
the amplification performance of optical waveguides. However, it has been hard to balance …
the amplification performance of optical waveguides. However, it has been hard to balance …
Low-loss skimming waveguides with controllable mode leakage for on-chip saturable absorbers
Emerging 3D photonic circuits would greatly benefit from the ability to integrate skimming
waveguides with low loss and controllable inscription depth into photonic circuits. These …
waveguides with low loss and controllable inscription depth into photonic circuits. These …
Tb3+-doped borosilicate glass scintillators for high-resolution X-ray imaging
W Huang, J Chen, Y Li, Y Wu, L Li, L Chen… - Chinese Optics …, 2023 - opg.optica.org
Scintillators are the vital component in X-ray perspective image technology that is applied in
medical imaging, industrial nondestructive testing, and safety testing. But the high cost and …
medical imaging, industrial nondestructive testing, and safety testing. But the high cost and …
Highly efficient, tunable, ultrabroadband NIR photoemission from Bi-doped nitridated germanate glasses toward all-band amplification in optical communication
Bismuth (Bi)-doped near-infared (NIR) glass that can cover the entire optical communication
window (850, 1310, and 1550 nm) has become the subject of extensive research for …
window (850, 1310, and 1550 nm) has become the subject of extensive research for …
Enhanced in-glass nonlinear optical modulation by coupling thin ENZ film with a femtosecond laser-written skimming waveguide
Glass-based photonic and electronic chips are attractive due to the high transparency,
strong mechanical strength and biocompatibility of such substrates, or where low-loss …
strong mechanical strength and biocompatibility of such substrates, or where low-loss …