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Development of AlGaN-based deep-ultraviolet (DUV) LEDs focusing on the fluorine resin encapsulation and the prospect of the practical applications

SPIE Proceedings, 2016
AlGaN-based LEDs are expected to be useful for sterilization, deodorization, photochemical applications such as UV curing and UV printing, medical applications such as phototherapy, and sensing. Today, it has become clear that efficient AlGaN-based LED dies are producible between 355 and 250 nm with an external quantum efficiency (EQE) of 3% on flat ...
Akira Hirano   +6 more
openaire   +1 more source

Deep Ultraviolet (DUV) Light-Emitting Diodes (LEDs) to Maintain Freshness and Phytochemical Composition During Postharvest Storage

CLEO: 2013, 2013
Low-irradiance, long-term UV treatment using DUV-LEDs extended the cold storage shelf life of strawberries up to 2-fold as based on weight, moisture content, anthocyanin concentration, soluble solids, titratable acidity, visible damage, and mold growth.
Steven Britz   +5 more
openaire   +1 more source

Airborne molecular contamination control in the micromirror SLM-based deep ultraviolet DUV SIGMA7300 laser pattern generator

SPIE Proceedings, 2004
Airborne molecular contamination (AMC) in the form of bases, acids and condensable organic and inorganic substances threaten both costly and sensitive optics and mask pattern formation in the chemically amplified resists (CAR) used for both E-beam and laser lithography.
Mats Ekberg   +8 more
openaire   +1 more source

Shape‐Topology‐Driven Design of Deep Ultraviolet Nonlinear Optical Crystals: Engineering [CH 3 PO 3 ]–Metal‐Oxo Layered Frameworks for Enhanced SHG, DUV Transparency

Laser & Photonics Reviews
ABSTRACT Designing deep ultraviolet (DUV) nonlinear optical (NLO) crystals that balance high nonlinear coefficients, moderate birefringence, and DUV transparency remains a major challenge. Here, we introduce a shape‐topology‐driven strategy to design novel layered DUV NLO materials using polar covalent tetrahedral
Chengming Hu   +7 more
openaire   +1 more source

Fluorooxoborates: A precious treasure of deep-ultraviolet nonlinear optical materials

Chinese Journal of Structural Chemistry, 2023
Ziting Yan, Xueling Hou, Min Zhang
exaly  

Fluorescence lifetime imaging microscopy (FLIM) with deep-ultraviolet (DUV) illumination

Optical Biopsy XXIV: Toward Real-Time Spectroscopic Imaging and Diagnosis
Niall Hanrahan   +7 more
openaire   +1 more source

Cation‐Tuned Synthesis of Fluorooxoborates: Towards Optimal Deep‐Ultraviolet Nonlinear Optical Materials

Angewandte Chemie - International Edition, 2018
Ying Wang   +2 more
exaly  

Deep-Ultraviolet Raman Microspectroscopy: Characterization of Wide-Gap Semiconductors

Applied Spectroscopy, 2004
Shin-Ichi Nakashima, Hajime Okumura
exaly  

Fluorooxoborates: Beryllium‐Free Deep‐Ultraviolet Nonlinear Optical Materials without Layered Growth

Angewandte Chemie - International Edition, 2017
Bingbing Zhang   +2 more
exaly  

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