This course can also be taken for academic credit as ECEA 5606, part of CU Boulder’s Master of Science in Electrical Engineering degree.
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Специализация Active Optical DevicesКолорадский университет в БоулдереОб этом курсе
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Курс 2 из 3 в программе
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Продвинутый уровень
Прибл. 15 часов на выполнение
Английский
Субтитры: Английский
Сертификат, ссылками на который можно делиться с другими людьми
Получите сертификат по завершении
100% онлайн
Начните сейчас и учитесь по собственному графику.
Курс 2 из 3 в программе
Гибкие сроки
Назначьте сроки сдачи в соответствии со своим графиком.
Продвинутый уровень
Прибл. 15 часов на выполнение
Английский
Субтитры: Английский
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Колорадский университет в Боулдере
CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
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курс входит в онлайн-программу ''Master of Science in Electrical Engineering' от партнера Колорадский университет в Боулдере.
Если вы переходите на полную программу, курсы засчитываются при получении диплома.
Программа курса: что вы изучите
2 ч. на завершение
Quantum Cascade Lasers
The course covers the basics of nanophotonic light emitting devices and optical detectors, including metal semiconductor, metal semiconductor insulator, and pn junctions, photoconductors, avalanche photodiodes and photomultiplier tubes. Low dimensional structures enable an entirely new class of devices. Join me on a journey to understand how this happens and explore powerful examples of successful technologies such as the quantum cascade laser.Module 1 will cover the quantum cascade laser, a laser design based on intersub-band transitions, that enables very long wavelength lasers. It will also talk about lasers that operate on intraband transitions, using low dimensional structures, which enable further control over carrier concentrations.
2 ч. на завершение
6 видео ((всего 21 мин.)), 3 материалов для самостоятельного изучения, 2 тестов
6 видео
Intro to Quantum Cascade Lasers and Low-Dimensional Structures1мин
Intro to Quantum Cascade Lasers7мин
Density of States in Low Dimensional Structures3мин
Quantum Dots, Part I5мин
Quantum Dots, Part II1мин
3 материала для самостоятельного изучения
References5мин
Reference Values and Equations10мин
MATLAB License10мин
2 практических упражнения
Quantum Cascade Lasers and Low-Dimensional Structures Practice30мин
Quantum Cascade Lasers and Low-Dimensional Structures1ч
2 ч. на завершение
Confined photons
In this unit, we will learn how to confine photons just as we do with electrons. This gives us power over the allowed modes of emission, allowing us to enhance the performance of lasers as well as develop 'threshold-less' lasers. I hope you enjoy this exciting topic as much as I do.
2 ч. на завершение
8 видео ((всего 31 мин.)), 2 материалов для самостоятельного изучения, 2 тестов
8 видео
Confined Photons2мин
Photon Confinement4мин
Photon Density of States, Part I5мин
Photon Density of States, Part II1мин
Spontaneous Emission Enhancement4мин
Micropillar Laser4мин
Whispering Gallery Mode3мин
Photonic Crystals4мин
2 материала для самостоятельного изучения
References5мин
Reference Values and Equations10мин
2 практических упражнения
Confined Photons Practice30мин
Confined Photons30мин
2 ч. на завершение
photonic detection
In this module, you will learn about the basics of detection and the key performance metrics that are used to evaluate detectors including noise equivalent power and detectivity. This lays the building blocks for fundamental understanding, design, and use of different photonic detection technology. This is core information that should be in the wheelhouse of any photonics researcher or engineer.
2 ч. на завершение
5 видео ((всего 20 мин.)), 2 материалов для самостоятельного изучения, 2 тестов
5 видео
Introduction to Photonic Detection3мин
Noise5мин
Noise Equivalent Power5мин
Detectivity5мин
2 материала для самостоятельного изучения
References5мин
Reference Values and Equations10мин
2 практических упражнения
Photonic Detection Practice45мин
Photonic Detection45мин
4 ч. на завершение
metal insulator semiconductor structures
In this unit, you will learn about the fundamentals of how metal insulator semiconductor devices operate, their advantages and challenges they face. This information is particularly useful for understanding the operation of charge-coupled devices, discussed in the next section.
4 ч. на завершение
10 видео ((всего 57 мин.)), 2 материалов для самостоятельного изучения, 2 тестов
10 видео
Metal Semiconductor Junction7мин
Metal Semiconductor Junction Under Bias5мин
Schottky Diode8мин
Metal Insulator Semiconductor Devices3мин
Surface States in Metal Insulator Semiconductor Devices11мин
MIS Operation vs. Bias3мин
MIS Devices5мин
Calculation of Charge Storage Time5мин
Dark Current4мин
2 материала для самостоятельного изучения
References5мин
Reference Values and Equations10мин
2 практических упражнения
Metal Insulator Semiconductor Structures Practice1ч
Metal Insulator Semiconductor Structures1ч 30мин
Рецензии
Лучшие отзывы о курсе NANOPHOTONICS AND DETECTORS
от партнера AK6 мая 2020 г.
Content is really good. Quality of assignments are also very nice. Only one problem is framing of questions is not done properly.
Специализация Active Optical Devices: общие сведения
The courses in this specialization can also be taken for academic credit as ECEA 5605-5607, part of CU Boulder’s Master of Science in Electrical Engineering degree. Enroll here.
This Active Optical Devices specialization is designed to help you gain complete understanding of active optical devices by clearly defining and interconnecting the fundamental physical mechanisms, device design principles, and device performance. You will study and gain active experience with light emitting semiconductor devices like light emitting diodes and lasers, nanophotonics, optical detectors, and displays.
Specialization Learning Outcomes:
*Analyze and design semiconductor light sources, and surrounding optical systems
*Analyze and design detection systems for LIDAR, microscopy and cameras
*Analyze and design systems for optical device systems that can adapt to the environment at hand.
*Use lasers and optical electronics in electronic systems through an understanding of the interaction of light and atoms, laser rate equations and noise in photo-detection.
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What will I get if I subscribe to this Specialization?
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What is the refund policy?
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