HETEROJUNCTION LASERS

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Issue: Vol. 3 No. 4 : Евразийский журнал медицинских и естественных наук
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Master of Andijan state university,
info@in-academy.uz
Docent of Andijan state university.
info@in-academy.uz

Abstract:

The main parameters of a heterojunction laser diode, such as the emission frequency spectrum (optical modes), threshold current, output radiation power, and operating efficiency, are considered. A simplified formula for the radiation intensity of a heterostructure laser is obtained. It is shown that, due to reflection from the ends, the light repeatedly passes through the active region and is predominantly amplified by stimulated emission. A standing wave is established inside the laser diode with an integer number of half-waves between the end surfaces.

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How to Cite:

Sayfutdinova , S. ., & Ermatov , S. (2023). HETEROJUNCTION LASERS. Universal Index Library of Eurasian Journal of Medical and Natural Sciences, 3(4), 162–168. Retrieved from https://lib.uniconflix.com/index.php/UILEJMNS/article/view/12239

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