Premium Only Content
This video is only available to Rumble Premium subscribers. Subscribe to
enjoy exclusive content and ad-free viewing.
How a Laser Works
Repost
5 months ago
12
Bill shows how the three key characteristics of laser light - single wavelength, narrow beam, and high intensity - are made. He explains the operation of a ruby laser - the first laser ever made - showing how electronic transitions create stimulated emission to give coherent light, and then how the ends of the ruby cavity create a narrow wavelength highly collimated beam. You can learn more about laser in the EngineerGuy team's new book Eight Amazing Engineering Stories http://www.engineerguy.com/elements
Loading comments...
-
1:00:18
State of the Second Podcast
2 days agoThe Truth Behind the Gundie Awards
3.08K2 -
18:10
Cooking with Gruel
17 hours agoSweet Potatoes and Pork
2.62K2 -
0:59
GBGunsRumble
18 hours agoAluminum and Steel Cases Rock Video
1.71K3 -
6:23:56
Fresh and Fit
16 hours agoHawk Tuah Girl EXPOSED For Making MILLIONS Off Crypto Rug Pull
170K56 -
1:31:29
Glenn Greenwald
19 hours agoAppellate Court Upholds TikTok Ban; SCOTUS Trans Case & Advocacy Groups' Perverse Incentives; System Pupdate: Toby's Rescue Story | SYSTEM UPDATE #377
126K140 -
13:42
Stephen Gardner
17 hours ago🔥Biden drops NIGHTMARE news on OWN PARTY | Tucker Carlson tries to prevent WAR!
165K508 -
7:23:08
Dr Disrespect
23 hours ago🔴LIVE - DR DISRESPECT - OG FORTNITE - DOUBLE PUMP BLASTS
373K147 -
4:58:05
Nerdrotic
19 hours ago $107.15 earnedHBO Harry Potter DOA? War of the Rohirrim COPE, Doctor Who CRINGE | Friday Night Tights 331 Dan Vasc
294K56 -
8:19
BIG NEM
1 day agoMeet the Iranian Comedian Who's Taking Over the World. 👀
126K7 -
1:14:29
Edge of Wonder
20 hours agoWho Was the UnitedHealthcare CEO? Plus Ancient Cryogenics & New Jersey UFO
96.6K35