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PurdueX: Quantum Detectors

Learn about quantum sensors and devices that extract maximal information from the world around us.

6 weeks
6–9 hours per week
Instructor-paced
Instructor-led on a course schedule
Free
Optional upgrade available

There is one session available:

After a course session ends, it will be archivedOpens in a new tab.
Started Feb 12
Ends Apr 1

About this course

Skip About this course

Of note: The final session of this course will begin February 12, 2024. This course will be retired after the spring session and will no longer be available. Learners who purchase this course will need to complete the course during the final spring session.

Classical detectors and sensors are ubiquitous around us from heat sensors in cars to light detectors in a camera cell phone. Leveraging advances in the theory of noise and measurement, an important paradigm of quantum metrology has emerged. Here, ultra-precision measurement devices collect maximal information from the world around us at the quantum limit. This enables a new frontier of perception that promises to impact machine learning, autonomous navigation, surveillance strategies, information processing, and communication systems. Students in this 5-week short course will learn the fundamentals about state-of-the-art quantum detectors and sensors. The primary goal of the course is to empower students with a critical and deep understanding of emerging applications at the quantum-classical boundary. This will allow them to adopt quantum detectors and sensors for their own endeavors.

At a glance

  • Institution: PurdueX
  • Subject: Engineering
  • Level: Advanced
  • Prerequisites:

    Students should be familiar with the fundamentals of electromagnetic fields and possess a basic understanding of differential equations.

  • Language: English
  • Video Transcript: English
  • Associated programs:
  • Associated skills:Information Processing, Machine Learning

What you'll learn

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  • Foundations of Quantum metrology
  • Operating principles of single photon detectors
  • Quantum sensing devices including magnetometers and interferometers

Who can take this course?

Unfortunately, learners residing in one or more of the following countries or regions will not be able to register for this course: Iran, Cuba and the Crimea region of Ukraine. While edX has sought licenses from the U.S. Office of Foreign Assets Control (OFAC) to offer our courses to learners in these countries and regions, the licenses we have received are not broad enough to allow us to offer this course in all locations. edX truly regrets that U.S. sanctions prevent us from offering all of our courses to everyone, no matter where they live.

This course is part of Quantum Technology: Computing MicroMasters Program

Learn more 
Expert instruction
5 graduate-level courses
Instructor-led
Assignments and exams have specific due dates
10 months
7 - 9 hours per week

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