Optics Forum

Post thread
Understanding Light Refraction Through Different Mediums
Replies
33
Views
8K
Is Wavelength the Only Measure of Light's Size?
Replies
4
Views
4K
What is the Law of Reflection for Waves on Solid Surfaces?
Replies
6
Views
3K
Width of central maximum in a single slit diffraction pattern
Replies
1
Views
11K
Can polarization affect diffraction?
Replies
11
Views
9K
Why some materials have bigger refractive index than others?
Replies
4
Views
3K
Question about slowdown of the speed of light in solid medium
Replies
44
Views
15K
Is There an Easy Way to Learn HTML?
Replies
15
Views
30K
What Happens to Light Waves When They Move Between Different Refractive Indices?
Replies
8
Views
5K
Understanding Laser Speckle: Causes and Measurement Techniques
Replies
2
Views
4K
What happens with the atoms, while reflection of light?
Replies
10
Views
8K
Optics & Vision: Understanding the Eye
Replies
12
Views
5K
The color of light can be change by the change in wavelength?
Replies
15
Views
5K
Circles of Light: Explore the Phenomenon
Replies
3
Views
2K
Fresnel diffraction; geometrical shadow
Replies
2
Views
15K
Exploring Lens Combinations: Measuring U and Understanding the Differences
Replies
1
Views
5K
Why Is Glass Transparent to Visible Light?
Replies
1
Views
10K
Multiple Radio Waves and Superposition
Replies
6
Views
5K
Principle of Light Emission: Discredited or Excitation?
Replies
16
Views
5K
Closed Environment Sound at Light
Replies
2
Views
2K
Can light travel faster than its regular speed through a fiber?
Replies
2
Views
3K
Quick Optics Question on Gratings (Small calculation)
Replies
5
Views
3K
Destructive Interference and path difference
Replies
2
Views
5K
What do the angles represent in terms of wavelength?
Replies
5
Views
19K
Sign Convention - Physics - Optics
Replies
2
Views
5K
Does the photon even exist from its own perspective?
Replies
10
Views
5K
What is the Electric Field Strength of a Single Photon?
Replies
8
Views
3K
Advice on making laser ray box for teaching
Replies
1
Views
8K
(optics) phase shift definition
Replies
5
Views
7K
How Is Telescope Magnification Calculated?
Replies
7
Views
4K
Strange Refraction from Glasses
Replies
3
Views
2K
Polarization change upon reflection
Replies
8
Views
74K
Does the Doppler Effect Double the Color Shift of a Moving Light Source?
Replies
3
Views
6K
Shining Light - The Physics Behind This Phenomenon?
Replies
9
Views
5K
What is the correct number of refractions for silvered lenses?
Replies
14
Views
11K
Light speed as the processing speed of the universe
Replies
6
Views
5K
Would light speed be faster with no virtual particles
Replies
7
Views
2K
Two Rays of Light: What Color is Projected?
Replies
5
Views
3K
Light Isn't Constant in Certain Media?
Replies
2
Views
3K
How i can find the magnification of a lens?
Replies
6
Views
13K
Foreshortening - mirror vs photo/video
Replies
3
Views
5K
Can We Observe Someone Returning at Double the Speed of Light?
Replies
11
Views
3K
Earth rotation and long flights
Replies
7
Views
10K
Laser Combination: Questions & Answers for PCB Etching
Replies
14
Views
8K
Discover the Science Behind Light Disappearance | A Beginner's Guide"
Replies
5
Views
6K
Newbie question: Why is the speed-of-light squared equal to energy/mass?
Replies
5
Views
9K
Convergence of light rays and Optical Path Length (OPL)
Replies
4
Views
2K
How Does Laser Interaction Impact Air?
Replies
3
Views
2K
Sound Wave Laser: Harnessing for Demolition with Accuracy?
Replies
5
Views
3K
I was changing a light pendant today
Replies
4
Views
2K
Understanding Intensity in Double-Slit Interference: Help Needed
Replies
42
Views
8K
Microwave ovens vs. cordless phones
Replies
5
Views
4K
What causes the faint blue light when peeling off elastic tape in a dark room?
Replies
2
Views
3K
Diffraction effects and wavelengths
Replies
6
Views
4K
Thin Film Interference problem
Replies
2
Views
3K
Gravity's Pull on Photons: Explained
Replies
4
Views
3K
Question about the speed of light
Replies
17
Views
4K
Help with single slit diffraction (fraunhoffer)
Replies
1
Views
2K
Understanding Thomson Scattering for Non-Experts
Replies
3
Views
4K
Help with single slit diffraction (fraunhoffer)
Replies
1
Views
2K
What Causes the Distortion of Light During Heatwaves?
Replies
3
Views
3K
Absorption of Light and Energy Conservation
Replies
1
Views
4K
Understanding the Atomic Mechanisms Behind Light Deflection in Mirrors
Replies
10
Views
3K
Optical computers and the speed of light
Replies
4
Views
2K
Calculating Light Level at a Point
Replies
1
Views
5K
What is the significance of a 5.0 mW Point Light Source?
Replies
3
Views
3K
How Light Sensors Work: Explained in Detail
Replies
2
Views
2K
Does the Energy of Laser Depend on Wavelength or Photon?
Replies
7
Views
3K
How does Fermat's principle explain the shape of a lens in Feynman's derivation?
Replies
1
Views
3K
Answer: Destructive Interference of Light: Where Does Energy Go?
Replies
12
Views
4K
Single-slit diffraction and wave nature of light
Replies
4
Views
2K
Nature of photons presented in high school text books
Replies
6
Views
2K
What is the Relationship Between Intensity (I) and Power (P) of Light?
Replies
8
Views
5K
How do I accurately measure the size of an object using CCTV lenses?
Replies
1
Views
3K
Is the Height of Light Quantifiable?
Replies
1
Views
2K
Why does Fresnel's law only use 2 boundary conditions compared to Maxwell's 4?
Replies
3
Views
3K
Understanding the Refractive Index in QED by Feynman
Replies
3
Views
5K
How Do Mirrors and Non-Metallic Surfaces Reflect Light?
Replies
7
Views
4K
Who Specializes in Infrared Technology (IR LED Diodes)?
Replies
2
Views
3K
Does Light Have Mass and Can It Travel at Light Speed?
Replies
5
Views
2K
Why Does Blue Light Bend More than Red Light Through a Prism?
Replies
5
Views
8K
How Do Radio Receivers Isolate Specific Frequencies from a Combined Signal?
Replies
9
Views
4K
I want to ask you about exam questions about wave and light
Replies
4
Views
3K
Mysteries of the Photon: Lamb Shift
Replies
2
Views
3K
How Does the Optico-Mechanical Analogy Explain Light Behavior in Physics?
Replies
1
Views
3K
Single slit diffraction bright fringe's width
Replies
6
Views
25K
Light Going Backwards: Explained by Rochester
Replies
1
Views
3K
Measuring Intensity of Sources of Light
Replies
3
Views
4K
Where can i find a page to get laser simulations or laser models?
Replies
1
Views
3K
Utterly Noob ? What happens to light?
Replies
21
Views
5K
Error measurement in time of flight tests
Replies
4
Views
3K
Gravity: Is the Earth Moving Towards You?
Replies
17
Views
6K
Incandescent light clarification
Replies
7
Views
4K
Is Diffraction a Result of Wavefront Evolution?
Replies
12
Views
3K
Diffraction and double slit interference
Replies
2
Views
3K
Latest Advances in Solving This Problem
Replies
3
Views
3K
Single slit diffraction concept issue
Replies
8
Views
5K
How Do Scientists Know Light from Distant Heavenly Bodies Isn't a Reflection?
Replies
1
Views
4K
Can Circularly Polarized Light Maintain Its Polarization After Reflection?
Replies
1
Views
5K
Why Can't You See Your Reflection on Notebook Paper? The Science Behind It
Replies
4
Views
3K

Hot Threads

Hot Threads

Recent Insights

Back
Top