Near-infrared dyes for two-photon absorption in the short-wavelength infrared: strategies towards optical power limiting
This work provides an overview of the recent advances in the field of two-photon absorbing
chromophores active in the short-wavelength infrared (SWIR) spectral range. Herein the …
chromophores active in the short-wavelength infrared (SWIR) spectral range. Herein the …
Photopolymer self-growing technology: Towards multifunctional lab-on-fiber
Optical fibers are particularly suitable for remote, microscopic, and in-situ applications due to
their small size, diverse integration capabilities, and low insertion loss. However …
their small size, diverse integration capabilities, and low insertion loss. However …
Near-Infrared Self-Written Optical Waveguides for Fiber-to-Chip Self-Coupling
H Terasawa, O Sugihara - Journal of Lightwave Technology, 2021 - ieeexplore.ieee.org
The light-induced self-written (LISW) waveguide technique is a promising candidate for the
practical realization of a passive alignment between telecommunication and silicon photonic …
practical realization of a passive alignment between telecommunication and silicon photonic …
Laser-written depressed-cladding waveguides deep inside bulk silicon
Laser-written waveguides created inside transparent materials are important components for
integrated optics. Here, we demonstrate that subsurface modifications induced by …
integrated optics. Here, we demonstrate that subsurface modifications induced by …
Tapered self-written waveguide for a silicon photonic chip I/O
Y Saito, K Shikama, T Tsuchizawa, N Sato - Optics Letters, 2022 - opg.optica.org
An optical coupling method with high alignment tolerance by self-written waveguide (SWW)
formation is a promising candidate for co-packaged optics (CPO) by silicon photonics (SiPh) …
formation is a promising candidate for co-packaged optics (CPO) by silicon photonics (SiPh) …
Optical and mechanical properties of self-written polymer waveguide between single mode optical fibers using UV photocurable monomer system
PA Mohammed - European Polymer Journal, 2020 - Elsevier
Self-written polymer waveguides have been constructed between two single mode fibers by
single photon polymerization. Norland Optical Adhesives (NOA) were used as …
single photon polymerization. Norland Optical Adhesives (NOA) were used as …
Using bessel beams to induce optical waveguides
Optical fabrication of waveguides in a volume is limited by diffraction in the writing beams.
We demonstrate the use of nondiffracting waves in the form of Bessel beams to fabricate …
We demonstrate the use of nondiffracting waves in the form of Bessel beams to fabricate …
An optical fiber-waveguide-fiber platform for ppt level evanescent field-based sensing
Y Wang, B Tan, S Liu, T Tian, G Xu, B Cai - Sensors and Actuators B …, 2020 - Elsevier
Photonic sensing has always encountered problems such as enhancements of light-analyte
interaction and signal collection efficiency. In this study, we propose an optical fiber …
interaction and signal collection efficiency. In this study, we propose an optical fiber …
A second-generation chameleon N-heterocyclic carbene–borane coinitiator for the visible-light oxygen-resistant photopolymerization of both organic and water …
B Aubry, D Subervie, M Lansalot… - …, 2018 - ACS Publications
N-Heterocyclic carbene–boranes (NHC-boranes, NHCBs) were recently described as
efficient coinitiators for the visible light photopolymerization of hydroxyethyl methacrylate …
efficient coinitiators for the visible light photopolymerization of hydroxyethyl methacrylate …
Flexible light-induced self-written optical waveguide with 50 μm core size
R Futawatari, H Terasawa… - Applied Physics Express, 2024 - iopscience.iop.org
We demonstrate a NIR light-induced self-written (LISW) optical waveguide between graded-
index (GI) glass optical fibers with a 50 μm core size (50GIFs) using gel material. We …
index (GI) glass optical fibers with a 50 μm core size (50GIFs) using gel material. We …