This course can also be taken for academic credit as ECEA 5606, part of CU Boulder’s Master of Science in Electrical Engineering degree.
Active Optical Devices 특화 과정콜로라도 대학교 볼더 캠퍼스이 강좌에 대하여
최근 조회 12,110회
공유 가능한 수료증
완료 시 수료증 획득
100% 온라인
지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.
다음 특화 과정의 3개 강좌 중 2번째 강좌:
유동적 마감일
일정에 따라 마감일을 재설정합니다.
고급 단계
완료하는 데 약 15시간 필요
영어
자막: 영어
공유 가능한 수료증
완료 시 수료증 획득
100% 온라인
지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.
다음 특화 과정의 3개 강좌 중 2번째 강좌:
유동적 마감일
일정에 따라 마감일을 재설정합니다.
고급 단계
완료하는 데 약 15시간 필요
영어
자막: 영어
제공자:
콜로라도 대학교 볼더 캠퍼스
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.
석사 학위 취득 시작
This 강좌 is part of the 100% online Master of Science in Electrical Engineering from 콜로라도 대학교 볼더 캠퍼스.
If you are admitted to the full program, your courses count towards your degree learning.
강의 계획 - 이 강좌에서 배울 내용
완료하는 데 2시간 필요
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.
완료하는 데 2시간 필요
6개 동영상 (총 21분), 3 개의 읽기 자료, 2 개의 테스트
6개의 동영상
Intro to Quantum Cascade Lasers and Low-Dimensional Structures1m
Intro to Quantum Cascade Lasers7m
Density of States in Low Dimensional Structures3m
Quantum Dots, Part I5m
Quantum Dots, Part II1m
3개의 읽기 자료
References5m
Reference Values and Equations10m
MATLAB License10m
2개 연습문제
Quantum Cascade Lasers and Low-Dimensional Structures Practice30m
Quantum Cascade Lasers and Low-Dimensional Structures1시간
완료하는 데 2시간 필요
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.
완료하는 데 2시간 필요
8개 동영상 (총 31분), 2 개의 읽기 자료, 2 개의 테스트
8개의 동영상
Photon Confinement4m
Photon Density of States, Part I5m
Photon Density of States, Part II1m
Spontaneous Emission Enhancement4m
Micropillar Laser4m
Whispering Gallery Mode3m
Photonic Crystals4m
2개의 읽기 자료
References5m
Reference Values and Equations10m
2개 연습문제
Confined Photons Practice30m
Confined Photons30m
완료하는 데 2시간 필요
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.
완료하는 데 2시간 필요
5개 동영상 (총 20분), 2 개의 읽기 자료, 2 개의 테스트
5개의 동영상
Introduction to Photonic Detection3m
Noise5m
Noise Equivalent Power5m
Detectivity5m
2개의 읽기 자료
References5m
Reference Values and Equations10m
2개 연습문제
Photonic Detection Practice45m
Photonic Detection45m
완료하는 데 4시간 필요
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.
완료하는 데 4시간 필요
10개 동영상 (총 57분), 2 개의 읽기 자료, 2 개의 테스트
10개의 동영상
Metal Semiconductor Junction7m
Metal Semiconductor Junction Under Bias5m
Schottky Diode8m
Metal Insulator Semiconductor Devices3m
Surface States in Metal Insulator Semiconductor Devices11m
MIS Operation vs. Bias3m
MIS Devices5m
Calculation of Charge Storage Time5m
Dark Current4m
2개의 읽기 자료
References5m
Reference Values and Equations10m
2개 연습문제
Metal Insulator Semiconductor Structures Practice1시간
Metal Insulator Semiconductor Structures1시간 30분
Active Optical Devices 특화 과정 정보
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.
자주 묻는 질문
When will I have access to the lectures and assignments?
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The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
What is the refund policy?
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
Is financial aid available?
Yes, Coursera provides financial aid to learners who cannot afford the fee. Apply for it by clicking on the Financial Aid link beneath the "Enroll" button on the left. You'll be prompted to complete an application and will be notified if you are approved. You'll need to complete this step for each course in the Specialization, including the Capstone Project. Learn more.
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