NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
December 13, 2019, 03:20:54 am *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
   Home   Help Search Login Register  
Wisdom is to bring the best out of our students. ...Wisdom
Google Bookmarks Yahoo My Web MSN Live Netscape Del.icio.us FURL Stumble Upon Delirious Ask FaceBook

Pages: [1]   Go Down
  Print  
Author Topic: fiber optics  (Read 33834 times)
0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
Fu-Kwun Hwang
Administrator
Hero Member
*****
Offline Offline

Posts: 3084



WWW
«
Embed this message
on: June 08, 2005, 08:40:34 am »

Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME

You can drag the light source to different place or change the index of refraction for the material.
If the index of refraction is larger than 1.414 (square root of 2) , all the light enter the fiber will be totally reflected at the boundary.


Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME


* fiber_2_20090116182645.gif (8.95 KB, 565x342 - viewed 809 times.)
Logged
tanghb
Newbie
*
Offline Offline

Posts: 12


«
Embed this message
Reply #1 on: February 01, 2008, 03:56:05 pm » posted from:Singapore,,Singapore

Hi Fu-Kwun,

Is it possible for user to choose the number of rays shown in the applet when played? Sometimes, I just want to show one ray, sometimes two, sometimes more.

Thank you.
« Last Edit: February 01, 2008, 07:33:35 pm by tanghb » Logged
Fu-Kwun Hwang
Administrator
Hero Member
*****
Offline Offline

Posts: 3084



WWW
«
Embed this message
Reply #2 on: February 17, 2008, 12:02:16 am »

Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME

O.K. I modified the code. Now, you can click "setup" check box.
Then use mouse to drag the red arrow to change the direction for the light path.
If you want to setup more than one light path, drag the "id" slider and drag the arrow again to setup it's direction. You can click the link "Usage" below the simulation for an flash animation which will show you how to do it. I hope this is what you want.




Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME
Logged
Pages: [1]   Go Up
  Print  
Wisdom is to bring the best out of our students. ...Wisdom
 
Jump to:  


Powered by MySQL Powered by PHP Powered by SMF 1.1.13 | SMF © 2006-2011, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
Page created in 0.079 seconds with 22 queries.since 2011/06/15