| Issue |
E3S Web of Conf.
Volume 508, 2024
International Conference on Green Energy: Intelligent Transport Systems - Clean Energy Transitions (GreenEnergy 2023)
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 8 | |
| Section | Optical Properties, Opto-electronics, Solar Cells | |
| DOI | https://doi.org/10.1051/e3sconf/202450801001 | |
| Published online | 05 April 2024 | |
Stabilization of parameters of optoelectronic devices on semiconductor emitters
Fergana Branch of Tashkent University of Information Technologies, Fergana, Uzbekistan
* Corresponding author: ergashevshoh1992@gmail.com
The current state of using LEDs for gas analysis, environmental monitoring, hygrometry, medical diagnostics, and communication systems is analyzed. Existing methods for ensuring the stability of LED parameters, their significance, and application in automatic control devices are considered, along with the advantages and disadvantages of building multichannel optical schemes (thermostabilization, thermocompensation, thermostating). It is identified that little attention has been paid to ensuring the stabilization of LED radiation fluxes used in optoelectronic devices for automatic control. A method for stabilizing parameters (radiation power, radiation intensity, radiation flux, peak spectrum, direct current, direct voltage) of LEDs with optical negative feedback has been developed to enhance the measurement accuracy and reliability of optoelectronic devices on semiconductor emitters. A structural diagram of optoelectronic devices on semiconductor emitters has been developed to ensure its temporal stability.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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