Radiation effects in light-emitting and laser diodes
Abstract This paper discusses radiation effects in light-emitting diodes (LEDs) and laser diodes in the visible and near infrared region.
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Light Emitting Diodes and Semiconductor Lasers
The aim of this chapter is to consider how electrical energy is converted into optical radiation using Light Emitting Diodes (LEDs) and Light Amplification by Stimulated Emission of
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Effects of Patterned Electromagnetic Fields and Light
Using different wavelengths of 465 nm (blue light), 525 nm (green light), and 635 nm (red light) LEDs, the researchers attempted to irradiate and
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Effects of light-emitting diodes irradiation on human vascular
The purpose of this study was to investigate the effects of irradiation with light-emitting diodes (LEDs) at different wavelengths on human vascular endothelial cells in vitro.
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Therapeutic Effects of a Light Emitting Diode at a Variety of
Thus, this study aimed to investigate the therapeutic effects of LED irradiation with variable wavelengths and its immunomodulatory effects on AD-like skin lesions in a NC/Nga mouse
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Effects of Patterned Electromagnetic Fields and Light-Emitting Diodes
Using different wavelengths of 465 nm (blue light), 525 nm (green light), and 635 nm (red light) LEDs, the researchers attempted to irradiate and inhibit the proliferation of human colon cancer
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Effectiveness of laser pulsed irradiation for antimicrobial
Therefore, in this study, we investigated the effect of the light irradiation method on the anti-microbial efficacy of TONS 504–aPDT. Specifically, we compared the characteristics of light
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Light-Emitting Diode (LED) and Arndt–Schultz Curve
Third, due to quasimonochromaticity (light with a wavelength range of several nanometers) LEDs have target specificity, like a laser. Fourth, hands-free operation is possible because the LEDs
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Light Emitting Diodes and Low Level Laser Light Therapy
Low level laser therapy (LLLT), including coherent and non-coherent light sources, also known as photobiomodulation, is a non-ablative treatment modality that alters cellular biochemical
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[A comparative study of the effects of laser and light-emitting diode
The effects of coherent He-Ne laser and non-coherent light-emitting diode radiation on rat skin wound healing and functional activity of wound excudate leukocytes were compared.
View moreLaser Diodes & VCSEL
High-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Silicon Photonics & CPO
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
Optical Transceivers & AOCs
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Laser Drivers & CDR
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.