Fine and rough structure of the frequency spectrum of high-power laser diodes during slow degradation

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Abstract

It is shown that a fine and rough structure can be distinguished in the radiation spectrum of a powerful laser diode. The relationship between the spectrum characteristics and the internal parameters of the laser structure was established and experimentally verified, which was observed during the degradation of the device. The effect of losses in the resonator and coherence of laser radiation on both the fine and rough structure of its radiation spectrum is shown.

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About the authors

V. V. Bliznyuk

National Research University “Moscow Power Engineering Institute”

Author for correspondence.
Email: 40595141@mail.ru
Russian Federation, Moscow

V. A. Parshin

National Research University “Moscow Power Engineering Institute”

Email: 40595141@mail.ru
Russian Federation, Moscow

A. G. Rzhanov

Lomonosov Moscow State University

Email: 40595141@mail.ru

Faculty of Physics

Russian Federation, Moscow

O. I. Semenova

National Research University “Moscow Power Engineering Institute”

Email: 40595141@mail.ru
Russian Federation, Moscow

A. E. Tarasov

National Research University “Moscow Power Engineering Institute”

Email: 40595141@mail.ru
Russian Federation, Moscow

References

  1. Жуков А.Е. Физика и технология полупроводниковых наноструктур. СПб.: Элмор, 2007. 304 c.
  2. Воробьев Л.Е., Софронов А., Фирсов Д. и др. // Фотоника. 2012. Т. 31. № 1. С. 20.
  3. Близнюк В.В., Коваль О.И., Паршин В.А. и др. // Изв. РАН. Сер. физ. 2020. Т. 84. № 2. С. 225; Bliznyuk V.V., Koval O.I., Parshin V.A. et al. // Bull. Russ. Acad. Sci. Phys. 2020. V. 84. No. 2. P. 173.
  4. Близнюк В.В., Паршин В.А., Ржанов А.Г., Тарасов А.Е. // Изв. РАН. Сер. физ. 2021. Т. 85. № 2. С. 255; Bliznyuk V.V., Parshin V.A., Rzhanov A.G., Tarasov A.E. // Bull. Russ. Acad. Sci. Phys. 2021. V. 85. No. 2. P. 184.
  5. Близнюк В.В., Паршин В.А., Ржанов А.Г. и др. // Изв. РАН. Сер. физ. 2022. Т. 86. № 11. С. 1598; Bliznyuk V.V., Parshin V.A., Rzhanov A.G. et al. // Bull. Russ. Acad. Sci. Phys. 2022. V. 86. No. 11. P. 1324.
  6. Близнюк В.В., Паршин В.А., Ржанов А.Г., Тарасов А.Е. // Изв. РАН. Сер. физ. 2022. Т. 86. № 7. С. 1008; Bliznyuk V.V., Parshin V.A., Rzhanov A.G., Tarasov A.E. // Bull. Russ. Acad. Sci. Phys. 2022. V. 86. No. 7. P. 837.
  7. Адамов А.А., Баранов М.С., Храмов В.Н. // Научн.-техн. вестн. ИТМО. 2018. Т. 18. № 3. С. 356.
  8. Тарасов И.С. // Квант. электрон. 2010. Т. 40. № 8. С. 661; Tarasov I.S. // Quant. Electron. 2010. V. 40. No. 8. P. 661.
  9. Кейси Л., Паниш М. Лазеры на гетероструктурах. Т. 2. М.: Мир, 1981. 299 с.
  10. Мифтахутдинов Д.Р., Богатов А.П., Дракин А.Е. // Квант. электрон. 2010. Т. 40. № 7. С. 583; Miftakhutdinov D.R., Bogatov A.P., Drakin A.E. // Quant. Electron. 2010. V. 40. No. 7. P. 583.
  11. Близнюк В.В., Костина О.О., Крайнов И.В. и др. // Сб. докл. XXII межд. конф. “Лазеры. Измерения. Информация”. СПб., 2012. С. 224.
  12. Сидоров В.Г., Шмидт Н.М. // Научн.-техн. вед. СПбГПУ. Физ.-мат. науки. 2013. № 2 (170). С. 71.
  13. Ржанов А.Г. // Изв. РАН. Сер. физ. 2021. Т. 85. № 2. С. 250; Rzhanov A.G. // Bull. Russ. Acad. Sci. Phys. 2021. V. 85. No. 2. P. 180.
  14. Ржанов А.Г. // Изв. РАН. Сер. физ. 2020. Т. 84. № 2. С. 169; Rzhanov A.G. // Bull. Russ. Acad. Sci. Phys. 2020. V. 84. No. 2. P. 220.
  15. Ржанов А.Г. // Изв. РАН. Сер. физ. 2023. Т. 87. № 4. С. 510; Rzhanov A.G. // Bull. Russ. Acad. Sci. Phys. 2023. V. 87. No. 4. P. 588.

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2. Fig. 1. Spectral characteristics of the MLD 129 model KLM-H980–120–5 at the initial stage of operation.

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3. Fig. 2. Spectral characteristics of the MLD 129 model KLM-H980–120–5 after 90 accelerated aging tests.

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