Results 71 to 80 of about 6,438 (244)

On-Chip 3D Printing of Polymer Waveguide-Coupled Single-Photon Emitter Based on Colloidal Quantum Dots. [PDF]

Polymers (Basel), 2023
Ngo GL, Nguyen L, Hermier JP, Lai ND.
europepmc   +1 more source

Single‐Step Fabrication of Smart 3D Microstructures Exploiting Naphthopyrans as Photoinitiators and Photochromic Molecules

Advanced Optical Materials, EarlyView.
Naphthopyran–benzophenone compounds can act simultaneously as photoinitiators and photochromic molecules for two‐photon polymerization. Using a single‐step process, liquid photoresist is encapsulated within polymerized 3D microstructures, preserving reversible UV–vis photochromism after fabrication.
João P. Leote, Artur Andrishak, Paulo J. Coelho, José R. Fernandes, Christian Maibohm, Jana B. Nieder   +5 more
wiley   +1 more source

Frequency Response of Thermo-Optic Phase Modulators Based on Fluorinated Polyimide Polymer Waveguide. [PDF]

Polymers (Basel), 2022
Lee ES, Chun KW, Jin J, Oh MC.
europepmc   +1 more source

Single‐Photon Emitters in Thickness‐Controlled hBN Directly Grown on Silicon Platform

Advanced Optical Materials, EarlyView.
Direct, catalyst‐free CVD growth produces thickness‐controlled hBN films on SiO2/Si without transfer. Growth temperature, film thickness, and carbon incorporation tune the density and single‐photon fraction of defect emitters while preserving the hBN lattice structure.
Yeunjeong Lee, Dobin Kim, Sofiya Karankova, Su‐Hyun Gong, Young Duck Kim, Jaehyun Park, Hyowon Moon   +6 more
wiley   +1 more source

System-Level Performance and Cross-Talk Analysis of Single and Parallel Polymer Waveguides for 224-GBaud PAM4 Optical Interconnects

IEEE Access
Dense polymer waveguide routing is a promising approach for optical redistribution in co-packaged and board-level interconnects. However, potential evanescent coupling between adjacent, densely-spaced channels can impose design and spacing constraints ...
Kristaps Rubuls, Arvids Sedulis, Janis Braunfelds, Lilita Gegere, Sandis Spolitis, Vjaceslavs Bobrovs, Oskars Ozolins   +6 more
doaj   +1 more source

Multidirectional Polymer Waveguide Lattices for Enhanced Ultrawide-Angle Light Capture in Silicon Solar Cells. [PDF]

ACS Appl Energy Mater, 2022
Ding N, Hosein ID.
europepmc   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Properties of the Optical Planar Polymer Waveguides Deposited on Printed Circuit Boards [PDF]

Radioengineering, 2015
This paper reports on a technology for realization of an optical planar waveguide layer on duroid substrate and on FR4 fiber reinforced board material printed circuit boards.
V. Prajzler, P. Nekvindova, P. Hyps, V. Jerabek   +3 more
doaj  

Photonic Devices with Siloxane Membranes

Communications, 2017
Expansion of polymer nanotechnologies accelerated the polymer photonics. This technology brings novel interesting results with simple and cheap solutions.
Matej Goraus, Lubos Suslik, Dusan Pudis, Jana Durisova, Daniel Jandura, Jaroslav Kovac, Marek Tlaczala   +6 more
doaj   +1 more source

Ultra-Broadband and Compact TM-Pass Polarizer Based on Graphene-Buried Polymer Waveguide. [PDF]

Polymers (Basel), 2022
Lin B, Lian T, Sun S, Zhu M, Che Y, Sun X, Wang X, Zhang D.   +7 more
europepmc   +1 more source