Gamers United
Welcome to Gamers United we hope you enjoy your stay here. On the site you will find information on games and on many other stuff. Signing up is free And you will be able to see the rest of our forums and topices so PLEASE REGISTER have a nice day. Smile


United together in a clan of elite gamers we are no longer just gamers but much much more.
 
HomePortalCalendarFAQSearchMemberlistUsergroupsRegisterLog in
<---xXxNewsxXx--->
WELCOME ONE AND ALL TO GAMERS UNITED!!!
Log in
Username:
Password:
Log in automatically: 
:: I forgot my password
Movies! Games! Presentations
MineCraft: Ip: 76.23.152.109:25568 Monster Hunter 3: _________________ Movies: Ironman 3: Marvel's New Movies:
Latest topics
» The New APP! for the app store...Apple users only!
Fri Nov 13, 2015 4:31 pm by xXxBlackFalconxXx

» a story about me and how this site came and everything
Tue May 21, 2013 8:44 pm by xXxBlackFalconxXx

» PEOPLE OF ACTIVE CODES
Mon Jan 28, 2013 6:53 pm by xXxBlackFalconxXx

» Batman Arkham 3 - possible names
Mon Jan 28, 2013 6:20 am by [HACK]thedarkknight

» wasup blackfalcon guess wat
Wed Jan 23, 2013 7:59 am by xXxBlackFalconxXx

» Admin spots open (help)
Tue Jan 22, 2013 6:03 pm by xXxBlackFalconxXx

» Complaints forum
Tue Jan 22, 2013 6:01 pm by xXxBlackFalconxXx

» Who's good at gfx we need members in this group!!!!!
Mon Jan 14, 2013 10:22 pm by xXxBlackFalconxXx

» Sup Guys
Thu Dec 27, 2012 8:50 am by xXxBlackFalconxXx

September 2017
MonTueWedThuFriSatSun
    123
45678910
11121314151617
18192021222324
252627282930 
CalendarCalendar
Top posters
xXxBlackFalconxXx
 
[HACK]thedarkknight
 
Gozitan
 
monkeydude 458040
 
[HACK]$ilVeR%150%
 
Badman76
 
waffleman790
 
Blaze
 
[HACK]aSniper
 
◎$©@®1710
 
Poll
iPhone 5 vs iPhone 4S vs iPhone 4
iPhone 5
88%
 88% [ 7 ]
iPhone 4S
13%
 13% [ 1 ]
iPhone 4
0%
 0% [ 0 ]
Total Votes : 8
Social bookmarking
Social bookmarking Digg  Social bookmarking Delicious  Social bookmarking Reddit  Social bookmarking Stumbleupon  Social bookmarking Slashdot  Social bookmarking Yahoo  Social bookmarking Google  Social bookmarking Blinklist  Social bookmarking Blogmarks  Social bookmarking Technorati  

Bookmark and share the address of Gamers United on your social bookmarking website
Share | 
 

 Laser info

View previous topic View next topic Go down 
AuthorMessage
xXxBlackFalconxXx
President OF GAMERS UNITED
President OF GAMERS UNITED
avatar

Posts : 696
Credits : 100000967
Reputation : 0
Join date : 2012-06-27
Age : 20
Location : AREA 51 (secret base)

PostSubject: Laser info    Fri Jul 20, 2012 8:45 am

A laser pointer or laser pen is a small portable device with a power source (usually a battery) and a laser diode emitting a very narrow coherent low-powered laser beam of visible light, intended to be used to highlight something of interest by illuminating it with a small bright spot of colored light. Power is restricted in most jurisdictions not to exceed 5 mW.

The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, only showing a point of light when striking an opaque surface. Some higher-powered laser pointers project a visible beam via scattering from dust particles or water droplets along the beam path. Higher-power and higher-frequency green or blue lasers may produce a beam visible even in clean air because of Rayleigh scattering from air molecules, especially when viewed in moderately-to-dimly lit conditions. The intensity of such scattering increases when these beams are viewed from angles near the beam axis. Such pointers, particularly in the green-light output range, are used as astronomical-object pointers for teaching purposes. The recent low-cost availability of infrared (IR) diode laser modules of up to 1000 mW (1 watt) output has created a generation of IR-pumped frequency-doubled (DPSS) laser pointers in green, blue, and violet, of higher visible power, typically up to 300 mW. Because the IR-laser component in the beams of these visible lasers is difficult to filter out, and also because filtering it contributes extra heat which is difficult to dissipate in a small pocket "laser pointer" package, it is often left as a beam component in cheaper high-power pointers. This invisible laser light component causes a degree of extra potential hazard in these devices when pointed at nearby objects and people.

Laser pointers make a potent signaling tool, even in daylight, and are able to produce a bright signal for potential search and rescue vehicles using an inexpensive, small and lightweight device of the type that could be routinely carried in a emergency kit.

Laser pointers if aimed at a person's eyes can cause temporary disturbances to vision. There is some evidence of rare minor permanent harm, but low-powered laser pointers are not seriously hazardous to health. They may be a major annoyance in some circumstances. A dot of light from a red laser pointer may be thought to be due to a laser gunsight, causing outrage and possible danger.[1] When pointed at aircraft at night, laser pointers may dazzle and distract pilots, and increasingly strict laws have been passed to ban this.

___________________________________________________
GAME CENTER ID: shadows moon
ES NAME: Blackfalcon_739179
RS NAME: blackfalcon_8641

CHECK ME OUT ON YOUTUBE USERNAME: falcon7841
Back to top Go down
View user profile http://xxxguxxx.forumotion.com
xXxBlackFalconxXx
President OF GAMERS UNITED
President OF GAMERS UNITED
avatar

Posts : 696
Credits : 100000967
Reputation : 0
Join date : 2012-06-27
Age : 20
Location : AREA 51 (secret base)

PostSubject: Re: Laser info    Fri Jul 20, 2012 8:46 am

It's a lot to read I know lol Smile

___________________________________________________
GAME CENTER ID: shadows moon
ES NAME: Blackfalcon_739179
RS NAME: blackfalcon_8641

CHECK ME OUT ON YOUTUBE USERNAME: falcon7841
Back to top Go down
View user profile http://xxxguxxx.forumotion.com
 
Laser info
View previous topic View next topic Back to top 
Page 1 of 1
 Similar topics
-
» Defense laser question.
» Series Info
» Borderlands 2 mega info thread...
» Request for Info/Detail
» Grey knights info and other goofiness

Permissions in this forum:You cannot reply to topics in this forum
Gamers United  :: Cool stuff :: Creativity-
Jump to: