Articles by keywords "LED"

Mechanisms leading to thermal quantum efficiency droop in green InGaN/GaN LEDs

Physical electronics
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 0
  • 30
  • Pages: 70-76

Numerical simulation of waveguide couplers using the coupled mode theory for quantum gates implementation

Simulation of physical processes
  • Year: 2023
  • Volume: 16
  • Issue: 1.1
  • 2
  • 70
  • Pages: 320-325

Comprehensive study of the power capabilities of UV-C LEDs in pulsed and continuous modes

Condensed matter physics
  • Year: 2023
  • Volume: 16
  • Issue: 1.1
  • 0
  • 99
  • Pages: 167-171

Temperature distribution in InAsSbP/InAsSb/InAs double heterostructure on-chip sensors

Condensed matter physics
  • Year: 2023
  • Volume: 16
  • Issue: 1.1
  • 0
  • 124
  • Pages: 119-125

Measurement of the internal quantum efficiency of emission in the local region of the LED chip

Physical optics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 7
  • 555
  • Pages: 226-229

A comprehensive study of electroluminescence and temperature distribution of “UX:3” AlInGaN LED

Physical electronics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 5
  • 621
  • Pages: 142-146

Crystallization of potassium titanosilicate glass under thermal poling using a profiled anode

Atom physics and physics of clusters and nanostructures
  • Year: 2022
  • Volume: 15
  • Issue: 1
  • 37
  • 1768
  • Pages: 30-40

Second harmonic generation by surface of poled glasses: modeling and measurement of Maker fringes

Physical optics
  • Year: 2021
  • Volume: 14
  • Issue: 4
  • 64
  • 2014
  • Pages: 95-113

An influence analysis of creep and plasticity characteristics on the spark plasma sintering process

Simulation of physical processes
  • Year: 2021
  • Volume: 14
  • Issue: 3
  • 32
  • 2930
  • Pages: 49-62

Optimization of surgical field illumination to maximize the contrast when biological objects being visualized

Experimental technique and devices
  • Year: 2019
  • Volume: 12
  • Issue: 4
  • 33
  • 4069
  • Pages: 79-88

Experimental setup for studying the blue light effect on sense of time among persons with different type of vegetative regulation

Experimental technique and devices
  • Year: 2019
  • Volume: 12
  • Issue: 3
  • 33
  • 5074
  • Pages: 78-91

Hardware-software complex for characterization of a person’s functional status on exposure to light with the varied spectral color parameters

Experimental technique and devices
  • Year: 2019
  • Volume: 12
  • Issue: 3
  • 37
  • 3954
  • Pages: 63-77

A study of thermal regime in the high-power LED arrays

Experimental technique and devices
  • Year: 2018
  • Volume: 11
  • Issue: 3
  • 23
  • 5377
  • Pages: 39-51

Wireless networks of energy efficient dynamically controlled LED sources

Experimental technique and devices
  • Year: 2017
  • Volume: 10
  • Issue: 2
  • 121
  • 4744
  • Pages: 28-36

Special features of radio control link for energy efficient LED light sources

Experimental technique and devices
  • Year: 2017
  • Volume: 10
  • Issue: 2
  • 106
  • 4920
  • Pages: 16-27

Fractal properties of the led avalanche breakdown

Physical electronics
  • Year: 2016
  • Issue: 4
  • 186
  • 4755
  • Pages: 85-93

Thermal resistanсe and nonuniform distribution of electroluminescence and temperature in high-power AlGaInN light-emitting diodes

Experimental technique and devices
  • Year: 2015
  • Issue: 2
  • 341
  • 4757
  • Pages: 74-83

The wireless network of controlled energy-effective LED lighting sources

Experimental technique and devices
  • Year: 2015
  • Issue: 1
  • 367
  • 4788
  • Pages: 50-60

Type LED dynamically controlled light sources for novel lighting technology

Experimental technique and devices
  • Year: 2014
  • Issue: 4
  • 461
  • 5164
  • Pages: 38-47

Quantum two-dimensional oscillators with Pallen – Edmonds coupling  potential

Theoretical physics
  • Year: 2013
  • Issue: 3
  • 471
  • 5578
  • Pages: 230-236

Controlled surface acoustic wave phononic crystal based on induced periodic domains

Condensed matter physics
  • Year: 2013
  • Issue: 3
  • 713
  • 5344
  • Pages: 55-59

Durability of polymer light emitting diodes

Physical materials technology
  • Year: 2011
  • Issue: 4
  • 0
  • 4585
  • Pages: 142-146

The problem of construction of controls over a mechanical system controlled

Mathematics
  • Year: 2012
  • Issue: 1
  • 0
  • 4667
  • Pages: 113-117

Development features of degradation processes in high-power blue InGaN/GaN light-emitting diodes

Experimental technique and devices
  • Year: 2012
  • Issue: 3
  • 0
  • 4619
  • Pages: 45-48

The variation of the distilled water spin-lattice relaxation time in turbulent stream by the strong electrical field

Radiophysics
  • Year: 2013
  • Issue: 1
  • 569
  • 5256
  • Pages: 196-199