How far can 1W laser go in clear night to the sky
Favorites|Homepage
Subscriptions | sitemap
HOME > > How far can 1W laser go in clear night to the sky

How far can 1W laser go in clear night to the sky

[From: ] [author: ] [Date: 11-12-29] [Hit: ]
-It wont make it out of the atmosphere. A few miles at best.......
Depends of the wavelength and how you're looking for the return. I use a 1W Green LIDAR and I can detect the reflection up to about 6km.

-
The beam will go on forever -- many billions of light years. Or until it hits something and is absorbed.

-
As far as obstacles prevents the beam from going on.

-
It won't make it out of the atmosphere. A few miles at best.
1
keywords: sky,How,laser,far,go,can,in,the,to,clear,night,How far can 1W laser go in clear night to the sky
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .