Fabian Rol
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View article: Study of Far‐Field Electroluminescence Emission to Enhance Micro‐LED Performance
Study of Far‐Field Electroluminescence Emission to Enhance Micro‐LED Performance Open
This study investigates the angular dependence of far‐field electroluminescence (EL) emission in InGaN/GaN LEDs and micro‐LEDs to enhance their performance for micro‐display and visible optical communication applications. We developed a me…
View article: Short range optical communication with GaN‐on‐Si microLED and microPD matrices
Short range optical communication with GaN‐on‐Si microLED and microPD matrices Open
(In)GaN microLEDs have reached a high degree of maturity due to their development in the lighting industry. Their robustness and high efficiency make them ideal candidates for high‐brightness, high‐resolution micro‐displays. Beyond display…
View article: Micro LED performance - a cathodoluminescence study
Micro LED performance - a cathodoluminescence study Open
EMC 2024- 17th European Microscopy Congress 2024-08-25 Copenhague
View article: Influence of Shape and Size on GaN/InGaN μLED Light Emission: A Competition between Sidewall Defects and Light Extraction Efficiency
Influence of Shape and Size on GaN/InGaN μLED Light Emission: A Competition between Sidewall Defects and Light Extraction Efficiency Open
International audience
View article: Single-cell scattering and auto-fluorescence-based fast antibiotic susceptibility testing for gram-negative and gram-positive bacteria
Single-cell scattering and auto-fluorescence-based fast antibiotic susceptibility testing for gram-negative and gram-positive bacteria Open
In this study, we assess the scattering of light and auto-fluorescence from single bacterial cells to address the challenge of fast (<2 h), label-free phenotypic antimicrobial susceptibility testing (AST). Label-free flow cytometry is u…
View article: Impact of GaN μLEDs aspect ratio on bandwidth and efficiency
Impact of GaN μLEDs aspect ratio on bandwidth and efficiency Open
International audience
View article: Growth of (101¯1) Semipolar GaN‐Based Light‐Emitting Diode Structures on Silicon‐on‐Insulator
Growth of (101¯1) Semipolar GaN‐Based Light‐Emitting Diode Structures on Silicon‐on‐Insulator Open
The growth and characterization of semipolar GaN buffer, InGaN multiple quantum wells (MQWs), and light‐emitting diode (LED) structure on patterned silicon‐on‐insulator (SOI) substrates, implementing the aspect ratio technique (ART), are r…
View article: Fast Antibiotic Susceptibility Testing via Raman Microspectrometry on Single Bacteria: An MRSA Case Study
Fast Antibiotic Susceptibility Testing via Raman Microspectrometry on Single Bacteria: An MRSA Case Study Open
Despite recent advances in molecular diagnostics, ultrafast determination of the antibiotic susceptibility phenotype of pathogenic microorganisms is still a major challenge of in vitro diagnostics (IVD) of infectious diseases. Raman micros…