# Tag Info

### I polarize the slits (one H, the other V) of a Young's double-slit. If my source is H or V, do I see fringes? What about if my source is D or AD?

It looks like you've got some good answers here. For even more fun try this experiment with mutually orthogonal circularly polarized light through each slit. For example, left hand circularly ...
1 vote

### What will happen if the inner walls of the perfect blackbody(shown in the image) is made perfectly reflecting?

Q1: If light can come in through the opening, it can also come out through it. So it isn't possible to concentrate energy inside arbitrarily. Reflecting walls means the outgoing radiation spectrum ...
• 27.9k

### What is a general definition of impedance?

Riding a bicycle with multiple gears is an exercise in impedance matching. The right gear will maximize the transfer of the rider's efforts to the motion of the bike. Choosing a gear that is too high ...
• 111

### What is a general definition of impedance?

The key to the original question is the askers mention that it was always met in wave behavior situations-periodic functional solutions. The periodic behavior is a strong constraint place upon two ...

### Beam splitters- Direction of use

there is actually a difference between the two cases other than the diection of the reflected beam. Cube beamslpitters are constructed using two parts glued together using a special cement. The mirror ...
• 21
1 vote
Accepted

### What is the difference between MOKE hysteresis loop and VSM Hysteresis loop?

MOKE is an optical technique that relies on the rotation of the polarization of light incident on a material with a nonzero magnetization. It is typically used for 2 dimensional materials. VSM is a ...
• 710
I'm not sure what you're asking, but :$$\frac{\hat i + \hat j }{\sqrt{2}} = \frac{1}{\sqrt{2}} \hat i + \frac{1}{\sqrt{2}} \hat j$$