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Troubleshooting Laser Instrument Issues
Aug 27, 2011
Replies
8
Views
4K
Understanding the Use of Quarter-Wave Plates for 3D Cinema
Aug 26, 2011
Replies
9
Views
5K
Left hand and right hand circular polarization
Aug 26, 2011
Replies
2
Views
8K
Impedance matching and reflection
Aug 26, 2011
Replies
2
Views
4K
What Causes Some Substances to Absorb Light?
Aug 26, 2011
Replies
15
Views
12K
Do Cars Moving Near Light Speed Appear Faster to Each Other?
Aug 26, 2011
Replies
3
Views
5K
Why is the speed of light limited to a countable number
Aug 26, 2011
Replies
4
Views
3K
What would things look like if i was moving as fast as light
Aug 26, 2011
Replies
1
Views
2K
Reflection of Wave in Open Pipe
Aug 25, 2011
Replies
1
Views
2K
What is the difference between superposition and interference?
Aug 24, 2011
Replies
2
Views
2K
Head on collision between mirror image vehicles
Aug 22, 2011
Replies
5
Views
3K
Does light interact with an atomic nucleus
Aug 22, 2011
Replies
15
Views
4K
Lighting a candle, blowing it out and relighting it by lighting the smoke?
Aug 21, 2011
Replies
3
Views
12K
If light is not affected by time, then why does light cool down over time?
Aug 21, 2011
Replies
1
Views
4K
Understanding Parallel Light: Answers to Your Questions
Aug 20, 2011
Replies
4
Views
4K
Photons observed on photographic plate - but not in eyes? Why?
Aug 20, 2011
Replies
3
Views
2K
Divergence in spherical polar coordinates
Aug 19, 2011
Replies
22
Views
9K
How to determine phase and amplitude after light propagation through a lens?
Aug 18, 2011
Replies
1
Views
2K
Question related to Optical Waveguides and power
Aug 18, 2011
Replies
2
Views
3K
Moonlight Reflection on the Sea
Aug 18, 2011
Replies
15
Views
16K
Diffraction and Aperture Size: How Does It Affect Image Resolution?
Aug 17, 2011
Replies
1
Views
3K
Reflection In an Arbitrary Surface
Aug 17, 2011
Replies
4
Views
3K
How Do Curved Mirrors Form Clear Images?
Aug 16, 2011
Replies
3
Views
2K
Is Light Truly Massless if It Can't Penetrate Walls?
Aug 16, 2011
Replies
18
Views
5K
Why birefringence effect polarizes light?
Aug 16, 2011
Replies
8
Views
4K
Laser/Wave Phenomena Exploration
Aug 16, 2011
Replies
2
Views
2K
Bremsstrahlung photon intensity and energy
Aug 16, 2011
Replies
1
Views
2K
How to measure refractive index of plastic
Aug 15, 2011
Replies
5
Views
5K
Possibility of a smoothly wavelength-tunable x-ray/EUV source
Aug 15, 2011
Replies
5
Views
2K
Reflection in a mirror of negative curvature
Aug 15, 2011
Replies
1
Views
3K
How big should a lens be to focus enough light to reach 1000 Celcius?
Aug 15, 2011
Replies
2
Views
3K
Laser focusing, minimum beam width
Aug 15, 2011
Replies
9
Views
15K
Transparency of the sun to extremely long wavelength photons
Aug 14, 2011
Replies
7
Views
3K
How does light from the sun cause atoms to vibrate?
Aug 14, 2011
Replies
8
Views
13K
The universe through the eyes of a photon
Aug 14, 2011
Replies
23
Views
7K
Speed of Dark: Beyond Light & Time
Aug 14, 2011
Replies
2
Views
2K
If light is a particle, what is wavelength / frequency ?
Aug 14, 2011
Replies
1
Views
3K
Contracting Wavelength via mirrors.
Aug 13, 2011
Replies
2
Views
2K
I throw a metal rod (not light) into the air
Aug 13, 2011
Replies
7
Views
2K
EM Destructive interference of two coherent beams
Aug 12, 2011
Replies
4
Views
3K
Understanding single layer anti-reflection
Aug 12, 2011
Replies
1
Views
2K
Can circularly polarized light interfere with linearly polarized
Aug 12, 2011
Replies
6
Views
5K
What Color Does a Blue Book Appear Under Monochromatic Red Light?
Aug 12, 2011
Replies
3
Views
4K
Transformation Optics and Meta-materials
Aug 11, 2011
Replies
2
Views
3K
Can Laser/Maser Pass Through Tissue without Interacting?
Aug 10, 2011
Replies
16
Views
3K
Can anybody explain the modulation of radio waves in terms of photons?
Aug 10, 2011
Replies
6
Views
3K
Which Ray Will Reach the Second Plane First?
Aug 10, 2011
Replies
2
Views
2K
Light building the standard model
Aug 9, 2011
2
Replies
68
Views
10K
Speed of light in dispersive medium
Aug 9, 2011
Replies
1
Views
3K
When train moves at speed of light the time becomes slow. why it happens?
Aug 9, 2011
Replies
2
Views
3K
Is it possible to directly see your own reflection in water?
Aug 8, 2011
Replies
6
Views
15K
Alternating violet and red fringes in Diffraction Grating
Aug 7, 2011
Replies
2
Views
2K
Can we observe the motion of a photon in cartesian space?
Aug 7, 2011
Replies
4
Views
2K
How do we know the speed of light exists ?
Aug 7, 2011
Replies
4
Views
3K
How can infrared photons impart energy
Aug 6, 2011
Replies
11
Views
6K
Radio Wave Laser: Feasibility & Applications
Aug 5, 2011
Replies
1
Views
3K
Can lasers affect sound waves?
Aug 4, 2011
Replies
9
Views
7K
Does Glass Affect the Speed of Light's Travel from A to B?
Aug 4, 2011
Replies
3
Views
3K
How Does Photon Energy Influence Exponential Attenuation in Matter?
Aug 4, 2011
Replies
2
Views
2K
Optical Antennas: Experiencing Light Differenly?
Aug 4, 2011
Replies
13
Views
4K
How can this laser project a point in three-dimensional space?
Aug 4, 2011
Replies
10
Views
4K
*Where* does sunlight scattering occur?
Aug 3, 2011
Replies
35
Views
6K
Will light eventually fade away given enough distance?
Aug 3, 2011
Replies
15
Views
11K
Diffraction - Why must slit width be comparable to the wavelength of light?
Aug 2, 2011
Replies
2
Views
11K
How does the wave-particle duality of light affect its behavior?
Aug 2, 2011
Replies
6
Views
3K
Can Linear Birefringence create elliptically polarized waves?
Aug 2, 2011
Replies
4
Views
3K
Light versus sound waves : velocity
Aug 2, 2011
Replies
10
Views
4K
Can light enegry or waves affects sound waves?
Aug 1, 2011
Replies
7
Views
20K
I was just wondering how light comes to be, from light bulbs or flash
Aug 1, 2011
Replies
3
Views
2K
Thin film interference formulae
Aug 1, 2011
Replies
3
Views
2K
Radome pulsed microwave questions
Aug 1, 2011
Replies
4
Views
3K
Observing a light source through blinds (picture included)
Aug 1, 2011
Replies
1
Views
2K
Does Focal Length Differ for Convex Lenses?
Aug 1, 2011
Replies
5
Views
2K
Does Total Internal Reflection Always Have Equal Angles?
Jul 30, 2011
Replies
2
Views
2K
Does Total Internal Reflection Occur for Light Passing from Air into Water?
Jul 30, 2011
Replies
1
Views
2K
UV/Blacklight Uses: Get Scientific Data from It!
Jul 30, 2011
Replies
3
Views
2K
Can I use any watt light bulb on my ceiling without risking an explosion?
Jul 30, 2011
Replies
1
Views
2K
Magnifying power v/s magnification
Jul 30, 2011
Replies
3
Views
12K
What factors influence the direction of emitted photons from an atom?
Jul 29, 2011
Replies
1
Views
2K
Optical trap, choosing the right condenser NA illuminate QPD
Jul 28, 2011
Replies
1
Views
2K
Need to Know if Star Light is Coherent?
Jul 27, 2011
Replies
3
Views
4K
How does light stay in motion? Why does it travel at it's speed? Does
Jul 26, 2011
Replies
2
Views
2K
Why light is a sinusoidal wave?
Jul 25, 2011
2
Replies
56
Views
11K
Absorbing and reflecting light
Jul 25, 2011
Replies
13
Views
4K
Objects Traveling at 60% Light Speed: A Paradox?
Jul 25, 2011
Replies
13
Views
4K
Why can't we form an image with just one ray of light?
Jul 25, 2011
Replies
8
Views
4K
Why isn't light induced by an antenna
Jul 25, 2011
Replies
5
Views
3K
Is Light a Macroscopic or Microscopic System?
Jul 25, 2011
Replies
3
Views
2K
Answer to light speed travel is E=mc2 itself?
Jul 24, 2011
Replies
3
Views
3K
Why is it possible to see a real image in a mirror?
Jul 23, 2011
Replies
2
Views
4K
Understanding what Light is (My attempt at an explanation)
Jul 22, 2011
Replies
9
Views
3K
How Does Coherence Affect Interference and Diffraction in Light Waves?
Jul 22, 2011
Replies
7
Views
4K
Can spherical aberration be avoided in lenses with non-spherical curves?
Jul 22, 2011
Replies
22
Views
7K
Light hitting a superconductor?
Jul 20, 2011
Replies
3
Views
2K
Sunlight equivalent light bulb
Jul 20, 2011
Replies
2
Views
7K
Causes of Diffraction Patterns
Jul 20, 2011
Replies
6
Views
8K
How/why does diffraction occur?
Jul 19, 2011
Replies
10
Views
23K
Question about speed of light?
Jul 18, 2011
Replies
5
Views
2K
Can speed of light be faster with this?
Jul 18, 2011
Replies
4
Views
2K
Why Does the Speed of Light Change in Different Mediums?
Jul 18, 2011
Replies
13
Views
4K
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