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Subjects
Science
Physics
Optics

Free Online

Optics Courses and Certifications

Master fundamental optics principles including reflection, refraction, diffraction, and wave interference for physics and engineering applications. Learn through free video tutorials on YouTube and university courses from MIT OpenCourseWare and XuetangX, covering geometric optics, wave optics, and modern photonics applications.

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Optics

Comprehensive exploration of optical science, covering geometrical and wave optics. Delves into ray-tracing, aberrations, lens design, electrodynamics, polarization, diffraction, and image formation. Emphasizes analytical and numerical tools for optical…
- MIT OpenCourseWare
- On-Demand
- Free Online Course
Optics Theory and Methods
1 review

Master the fundamentals of ophthalmic conditions and their treatments, from myopia and hyperopia to astigmatism and anisometropia, while developing practical clinical skills for vision health care.
- XuetangX
- On-Demand
- Free Online Course
Optics

Master fundamental and advanced optical concepts, from geometric optics to quantum physics, covering interference, diffraction, polarization, lasers, and modern applications in a comprehensive physics exploration.
- XuetangX
- On-Demand
- Free Online Course
Optics Theory and Methods

Master the fundamentals of refractive errors, from myopia and hyperopia to astigmatism and anisometropia, while developing clinical skills for diagnosis, treatment, and prescription writing in optometry.
- XuetangX
- On-Demand
- Free Online Course
3Blue1Brown
Understanding Prisms Through Springs - Optics Puzzles Part 3

Explore the physics behind prisms and light refraction, delving into oscillating charges, wave interactions, and harmonic oscillators to understand how the index of refraction arises and varies with color.
- YouTube
- 29 minutes
- On-Demand
- Free Video
International Centre for Theoretical Sciences
Light and Beyond - Lecture 1: Introduction to Optics and Geometrical Principles

Explore light as electromagnetic waves, optical phenomena, and underlying concepts through math, experiments, and simulations. Covers geometrical optics, least action principle, and introduces quantum physics.
- YouTube
- 58 minutes
- On-Demand
- Free Video
International Centre for Theoretical Sciences
PT Symmetry in Optics, Exceptional Points and Bound States in the Continuum

Explore PT symmetry in optics, exceptional points, and bound states in the continuum. Discover applications in quantum physics, optics, and modified KdV equations.
- YouTube
- 34 minutes
- On-Demand
- Free Video
$Optics Applications - Reflection, Refraction, and Pinholes$

Dot Physics
Optics Applications - Reflection, Refraction, and Pinholes

Explore optics applications through hands-on demos covering parallax, refraction, reflection, and pinhole cameras. Gain practical insights into fundamental optical principles.
- YouTube
- 19 minutes
- On-Demand
- Free Video
Gautam Varde
Superposition of Waves - Constructive and Destructive Interference in Optics

Explore wave superposition principles, interference patterns, and Young's double-slit experiment fundamentals through clear physics demonstrations and practical examples.
- YouTube
- 28 minutes
- On-Demand
- Free Video
Gautam Varde
Michelson Interferometer - Construction and Working in Optics Physics

Explore the construction and working principles of the Michelson Interferometer, a fundamental optical instrument used for precise measurements in physics and engineering.
- YouTube
- 30 minutes
- On-Demand
- Free Video
Excellence Academy
Fundamentals of Optics - Definition, Types, Rays, and Wave Properties

Explore fundamental concepts of optics, including light behavior, types of rays, velocity, frequency, and wavelength measurements with their corresponding units and symbols.
- YouTube
- 26 minutes
- On-Demand
- Free Video
NPTEL-NOC IITM
Introduction to Optics - Lecture 2

Explore fundamental principles of image formation, optical aberrations, resolution limits, and illumination techniques in microscopy, including point-spread function and Koehler methods.
- YouTube
- 41 minutes
- On-Demand
- Free Video
Open Compute Project
Opportunities and Challenges of Optics in Booming AI ML Systems

Discover how datacenter optics enable AI-ML system scaling from a hyperscaler's perspective, covering deployment opportunities and operational challenges in modern infrastructure.
- YouTube
- 15 minutes
- On-Demand
- Free Video
Gautam Varde
Optics - Important Numericals and Problems for Physics Students

Master essential optics numericals including thin film problems, Michelson interferometer calculations, and key physics concepts for competitive exams like GATE, JEE, NEET, and UPSC.
- YouTube
- 29 minutes
- On-Demand
- Free Video
$Fresnel Diffraction and Fraunhofer Diffraction in Optics$

Gautam Varde
Fresnel Diffraction and Fraunhofer Diffraction in Optics

Explore the principles of light diffraction, including Fresnel and Fraunhofer patterns, essential for understanding optics in physics and engineering applications.
- YouTube
- 21 minutes
- On-Demand
- Free Video

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