Free‐Form Optical Fiber with a Square Mode and Top‐Hat Intensity Distribution

R Kasztelanic, HT Nguyen, D Pysz… - Advanced …, 2024 - Wiley Online Library
The development of bend‐induced effectively single‐mode fiber with a square cross‐section
and flat top‐hat intensity distribution is reported using core topology nanostructuring …

Multiscale micro–nano nested structures: Engineered surface morphology for efficient light esca** in organic light-emitting diodes

L Zhou, X Dong, Y Zhou, W Su, X Chen… - … applied materials & …, 2015 - ACS Publications
Various micro-to-nanometer scale structures are extremely attractive for light esca** in
organic light-emitting diodes. To develop and optimize such structures, an innovative …

See-through image blurring of transparent organic light-emitting diodes display: calculation method based on diffraction and analysis of pixel structures

Z Qin, YH Tsai, YW Yeh, YP Huang… - Journal of Display …, 2015 - opg.optica.org
In this paper, the issue of see-through image blurring of transparent organic light-emitting
diodes display is demonstrated, and a systematic method is proposed to calculate blurred …

Evaluation of a transparent display's pixel structure regarding subjective quality of diffracted see-through images

Z Qin, J **e, FC Lin, YP Huang… - IEEE Photonics …, 2017 - ieeexplore.ieee.org
Transparent displays utilizing transparent windows suffer from blurred see-through images
caused by diffraction; however, current studies still rely on experiments with actual display …

Fabrication of functional 3D multi-level microstructures on transparent substrates by one step back-side UV photolithography

M Kang, JH Byun, S Na, NL Jeon - RSC advances, 2017 - pubs.rsc.org
This paper describes simple photolithography-based methods to fabricate multi-level three-
dimensional (3D) microstructures without repeated processes using flexible and transparent …

Optofluidic in situ maskless lithography of charge selective nanoporous hydrogel for DNA preconcentration

H Kim, J Kim, EG Kim, AJ Heinz, S Kwon, H Chun - Biomicrofluidics, 2010 - pubs.aip.org
An optofluidic maskless photopolymerization process was developed for in situ negatively
charged nanoporous hydrogel [poly-AMPS (2-acrylamido-2-methyl-1-propanesulfonic acid)] …

Coherent X-ray beam metrology using 2D high-resolution Fresnel-diffraction analysis

M Ruiz-Lopez, A Faenov, T Pikuz, N Ozaki… - Journal of …, 2017 - journals.iucr.org
Direct metrology of coherent short-wavelength beamlines is important for obtaining
operational beam characteristics at the experimental site. However, since beam-time …

Computer simulation of Fraunhofer diffraction based on MATLAB

Z Zhang, H Bai, G Yang, F Jiang, Y Ren, J Li, K Yang… - Optik, 2013 - Elsevier
In this paper, we describe a novel computer simulation technique of generating Fraunhofer
diffraction images from different patterns. The simulation can be performed in almost any PC …

The iterative Fresnel integrals method for Fresnel diffraction from tilted rectangular apertures: Theory and simulations

KM Abedin, SMM Rahman - Optics & Laser Technology, 2012 - Elsevier
We applied the iterative Fresnel integrals method for the numerical computation of Fresnel
diffraction patterns from rectangular apertures tilted at an arbitrary angle to the optical axis …

Computer simulation of Fresnel diffraction from double rectangular apertures in one and two dimensions using the iterative Fresnel integrals method

KM Abedin, SMM Rahman - Optics & Laser Technology, 2012 - Elsevier
We have applied the iterative Fresnel integrals method for the computation and simulation of
the Fresnel diffraction images created by double apertures in one and two dimensions …