6814 Suchergebnisse für: „“
Quantitative Chemometrics Using Refractive Index Spectra
Classical quantitative chemometrics based on absorbance spectra has been routinely performed for approximately 40 years. Since absorbance is a function of the absorption index, it is natural to extend...
PublikationenOn-chip hollow-core waveguides with integrated anti-resonant channels, enabled by 3D nanoprinting
We present a novel on-chip hollow-core waveguide design featuring a three-channel architecture that operates via the anti-resonant effect. The design incorporates symmetrically arranged thin membranes...
PublikationenYPO4:Yb3+ and Al2O3:Cr3+ containing fibers with optical on/off gain using glass powder doping
The glass-powder-nanocrystals (NCs) method was investigated as a powerful technique to develop new optical fibers in the context of fiber lasers and amplifiers applications. The advantage of this method...
PublikationenUnderstanding the interplay between pore structure and ionic liquid interaction on the gas uptake of microporous carbons
Interfaces formed between porous carbon materials and ionic liquids (ILs) play an essential role in catalysis as well as in electrochemical energy storage and energy conversion. Profound knowledge about...
PublikationenTunable metafibers: remote spatial focus control using 3D nanoprinted holograms on dualcore fibers
The generation of tunably focused light at remote locations is a critical photonic functionality for a wide range of applications. Here, we present a novel concept in the emerging field of Metafibers that...
PublikationenNonlinear Metafiber: On-Fiber 3D nanoprinted metalenses to enhance ultrafast supercontinuum gerneration in suspended core fibers
achieving broad nonlinear frequency conversion, with suspended core fibers (SCFs) being particularly effective due to their high modal field concentration and precise dispersion control. However, their...
PublikationenPP-SNMR measurements using SQUIDs as compact three-component B-field sensors for T1 measurements and spatial imaging
We present pre-polarization surface nuclear magnetic resonance (PP-SNMR) measurements performed with a Superconducting QUantum Interference Device (SQUID) magnetometer on water-filled pallet boxes. The...
PublikationenDynamics of Vector Soliton Singlets and Pairs in Self-Mode-Locked Tm-Doped Fibre Lasers
Vector solitons present unique optical pulses characterised by coupled orthogonal polarisation components, offering rich, multidimensional dynamics. Their increased degrees of freedom make them highly...
PublikationenExploiting nonlocal cor-relations for dispersion-resilient quantum communications
Encoding quantum information via time-bin entangled states has had a profound impact on the development of quantum communications. However, dispersive propagation limits their achievable transmission distances....
Publikationen3D Nanoprinted Fiber-Interfaced Hollow-Core Waveguides for High-Accuracy Nanoparticle Tracking Analysis
The integration of functional components into flexible photonic environments is a critical area of research in integrated photonics and is essential for high-precision sensing. This work presents a novel...
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