Results 51 to 60 of about 72 (72)
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2018
Ð ÑабоÑе ÑаÑÑмоÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð³ÑÐ°Ð½Ð¸Ñ Ð±ÑвÑего аÑÑÑениÑного зеÑна. ÐÐ»Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð±ÑвÑего аÑÑÑениÑного зеÑна иÑполÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð²Ð°ÐºÑÑмного ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ диÑÑакÑии обÑаÑно оÑÑаженнÑÑ ÑÐ ...
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Ð ÑабоÑе ÑаÑÑмоÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð³ÑÐ°Ð½Ð¸Ñ Ð±ÑвÑего аÑÑÑениÑного зеÑна. ÐÐ»Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð±ÑвÑего аÑÑÑениÑного зеÑна иÑполÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð²Ð°ÐºÑÑмного ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ диÑÑакÑии обÑаÑно оÑÑаженнÑÑ ÑÐ ...
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2023
The work is devoted to the study of the influence of waveguide design on the overheating of end-semiconductor lasers. The aim of the work was to measure overheating of lasers at constant current pumping, for this purpose structures with different waveguide designs were selected, a detailed methodology for creating temperature sensors to measure the ...
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The work is devoted to the study of the influence of waveguide design on the overheating of end-semiconductor lasers. The aim of the work was to measure overheating of lasers at constant current pumping, for this purpose structures with different waveguide designs were selected, a detailed methodology for creating temperature sensors to measure the ...
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2020
The paper studies the characteristics and applications of semiconductor la-sers with a Fabry-Perot resonator. The physical foundations, the operating prin-ciple, types and applications of semiconductor lasers are presented, and the main characteristics of semiconductor lasers with a Fabry-Perot resonator are consid-ered.To study the characteristics of ...
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The paper studies the characteristics and applications of semiconductor la-sers with a Fabry-Perot resonator. The physical foundations, the operating prin-ciple, types and applications of semiconductor lasers are presented, and the main characteristics of semiconductor lasers with a Fabry-Perot resonator are consid-ered.To study the characteristics of ...
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2021
The given work is devoted to studying far field of semiconductor microlasers with whispering gallery modes resonator. Such lasers can be implemented in highresponsive biosensors or compact emission sources for optical transmission microchips. Investigated structures are known for small sizes, easy manufacturing and high Q-factor.
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The given work is devoted to studying far field of semiconductor microlasers with whispering gallery modes resonator. Such lasers can be implemented in highresponsive biosensors or compact emission sources for optical transmission microchips. Investigated structures are known for small sizes, easy manufacturing and high Q-factor.
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2022
Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐÑÑледование пÑоÑеÑÑа ÑелекÑивной лазеÑной плавки инÑеÑмеÑаллидов ÑиÑана и ÑвойÑÑв полÑÑеннÑÑ Ð¾Ð±ÑазÑов».
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Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐÑÑледование пÑоÑеÑÑа ÑелекÑивной лазеÑной плавки инÑеÑмеÑаллидов ÑиÑана и ÑвойÑÑв полÑÑеннÑÑ Ð¾Ð±ÑазÑов».
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Power characteristics, far-field radiation patterns and generation spectra have been measured for Fabry-Perot lasers formed on the basis of heterostructures with different designs; such characteristics as threshold current density, external differential quantum efficiency, internal optical losses, beam divergence in the far-field have been determined ...
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2020
Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐÑÑледование Ñ Ð°ÑакÑеÑиÑÑик и пÑименений полÑпÑоводникового лазеÑа Ñ Ð²ÐµÑÑикалÑнÑм ÑезонаÑоÑом». РнаÑÑоÑÑей ÑабоÑе иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸ Ñ Ð°ÑакÑеÑ
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Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «ÐÑÑледование Ñ Ð°ÑакÑеÑиÑÑик и пÑименений полÑпÑоводникового лазеÑа Ñ Ð²ÐµÑÑикалÑнÑм ÑезонаÑоÑом». РнаÑÑоÑÑей ÑабоÑе иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸ Ñ Ð°ÑакÑеÑ
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2022
The work is devoted to the experimental study of the properties and optimization of the design of high-power semiconductor lasers based on coupled large optical cavity (CLOC) waveguides. In the considered design it is possible to expand the waveguide while maintaining the laser operation in the fundamental mode, and also the active region can be ...
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The work is devoted to the experimental study of the properties and optimization of the design of high-power semiconductor lasers based on coupled large optical cavity (CLOC) waveguides. In the considered design it is possible to expand the waveguide while maintaining the laser operation in the fundamental mode, and also the active region can be ...
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2018
Рданной ÑабоÑе изÑÑаеÑÑÑ ÑÑнкÑиониÑование ÑзÑковÑÑ ÐµÐ´Ð¸Ð½Ð¸Ñ ÐºÐ°Ðº инÑÑÑÑменÑов пÑÐ¾Ð¿Ð°Ð³Ð°Ð½Ð´Ñ Ð½Ð° маÑеÑиале коÑпÑÑа из 634 англоÑзÑÑнÑÑ Ð³Ð°Ð·ÐµÑнÑÑ Ð·Ð°Ð³Ð¾Ð»Ð¾Ð²ÐºÐ¾Ð² вÑемен ÐÑоÑой миÑовой войнÑ. ÐнализиÑÑеÑÑÑ
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Рданной ÑабоÑе изÑÑаеÑÑÑ ÑÑнкÑиониÑование ÑзÑковÑÑ ÐµÐ´Ð¸Ð½Ð¸Ñ ÐºÐ°Ðº инÑÑÑÑменÑов пÑÐ¾Ð¿Ð°Ð³Ð°Ð½Ð´Ñ Ð½Ð° маÑеÑиале коÑпÑÑа из 634 англоÑзÑÑнÑÑ Ð³Ð°Ð·ÐµÑнÑÑ Ð·Ð°Ð³Ð¾Ð»Ð¾Ð²ÐºÐ¾Ð² вÑемен ÐÑоÑой миÑовой войнÑ. ÐнализиÑÑеÑÑÑ
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