Massachusetts Institute of Technology
Sign in | Create Account

Bell Labs Wave Machine: Reflection

Pulses are created on the Bell Labs apparatus and reflections from the opposite end are observed. Initially, the ends of the apparatus are left open and the reflections have positive polarity. When one end is fixed, reflections have negative polarity.

Comments (1)

hi,

Is this pulse similar to a wave packet??? like for example when we talk about electrons we take group velocity using the E-k relation ship in a semiconductor and then we could use classical approach for transport using that velocity.

Posted over 3 years by subramaniann

You need to log in, in order to post comments. If you don’t have an account yet, sign up now!

Created
March 10, 2011 14:36
Category
Tags
License
Creative Commons Attribution-NonCommercial (What is this?)
Additional Files


Viewed
15165 times

More from MIT Department of Physics Technical Services Group

Finding the Center of Mass...achusetts

Finding the Center of Mass...achusetts

Added over 3 years ago | 00:02:15 | 20793 views

Center of Mass Trajectory

Center of Mass Trajectory

Added 5 years ago | 00:01:30 | 47702 views

MIT Physics Demo -- Magnetic Deflection of a TV Image

MIT Physics Demo -- Magnetic Deflec...

Added 6 years ago | 00:01:35 | 53093 views

Coupled Air Carts

Coupled Air Carts

Added 5 years ago | 00:07:38 | 48212 views

Spring Paradox

Spring Paradox

Added over 3 years ago | 00:01:01 | 17062 views

MIT Physics Demo -- Dipole Antenna

MIT Physics Demo -- Dipole Antenna

Added 6 years ago | 00:00:57 | 39087 views