[HTML][HTML] Beyond solid-state lighting: Miniaturization, hybrid integration, and applications of GaN nano-and micro-LEDs

HS Wasisto, JD Prades, J Gülink, A Waag - Applied Physics Reviews, 2019 - pubs.aip.org
Gallium nitride (GaN) light-emitting-diode (LED) technology has been the revolution in
modern lighting. In the last decade, a huge global market of efficient, long-lasting, and …

Real-time sensing of bioaerosols: Review and current perspectives

JA Huffman, AE Perring, NJ Savage, B Clot… - Aerosol Science and …, 2020 - Taylor & Francis
Detection of bioaerosols, or primary biological aerosol particles (PBAPs), has become
increasingly important for a wide variety of research communities and scientific questions. In …

Autofluorescence of atmospheric bioaerosols–fluorescent biomolecules and potential interferences

C Pöhlker, JA Huffman, U Pöschl - Atmospheric measurement …, 2011 - amt.copernicus.org
Primary biological aerosol particles (PBAP) are an important subset of air particulate matter
with a substantial contribution to the organic aerosol fraction and potentially strong effects on …

Optical polarization characteristics of ultraviolet (In)(Al) GaN multiple quantum well light emitting diodes

T Kolbe, A Knauer, C Chua, Z Yang, S Einfeldt… - Applied Physics …, 2010 - pubs.aip.org
The polarization of the in-plane electroluminescence of (0001) orientated (In)(Al) GaN
multiple quantum well light emitting diodes in the ultraviolet-A and ultraviolet-B spectral …

Fiber-or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method

F Di Teodoro, CD Brooks - US Patent 7,391,561, 2008 - Google Patents
H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED
EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING …

Holographic optical trap** of aerosol droplets

DR Burnham, D McGloin - Optics express, 2006 - opg.optica.org
We demonstrate the use of holographic optical tweezers for trap** particles in air,
specifically aerosol droplets. We show the trap** and manipulation of arrays of liquid …

[HTML][HTML] Cutting-edge nano-LED technology

M Mikulics, J Mayer, HH Hardtdegen - Journal of Applied Physics, 2022 - pubs.aip.org
In this Perspective, we will introduce possible future developments on group III-nitride nano-
LEDs, which are based on current achievements in this rapidly arising research …

Real-time monitoring of skin ethanol gas by a high-sensitivity gas phase biosensor (bio-sniffer) for the non-invasive evaluation of volatile blood compounds

T Arakawa, T Suzuki, M Tsujii, K Iitani, PJ Chien… - Biosensors and …, 2019 - Elsevier
In this study, a highly sensitive and selective biochemical gas sensor (bio-sniffer) and real-
time monitoring system with skin gas cell was constructed for the determination of ethanol …

Effect of electron blocking layer on the efficiency of AlGaN mid-ultraviolet light emitting diodes

A Pandey, WJ Shin, X Liu, Z Mi - Optics express, 2019 - opg.optica.org
The performance of AlGaN-based mid and deep ultraviolet light emitting diodes (LEDs) is
severely limited by electron overflow and by the poor hole injection into the device active …

Multi-stage optical amplifier having photonic-crystal waveguides for generation of high-power pulsed radiation and associated method

F Di Teodoro, CD Brooks - US Patent 7,440,175, 2008 - Google Patents
H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED
EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING …