Slashdot Mirror
U of MI Produces Strongest Laser Ever
eldavojohn writes "Weighing in at a mere 20 billion trillion watts per square centimeter and containing a measly 300 terawatts of power, the University of Michigan has broken a record with a 1.3-micron speck wide laser. It's about two orders of magnitude higher than any other laser in the world and can perform for 30 femtoseconds once every ten seconds — some of the researchers speculate it is the most powerful laser in the universe. 'If you could hold a giant magnifying glass in space and focus all the sunlight shining toward Earth onto one grain of sand, that concentrated ray would approach the intensity of a new laser beam made in a University of Michigan laboratory ... To achieve this beam, the research team added another amplifier to the HERCULES laser system, which previously operated at 50 terawatts. HERCULES is a titanium-sapphire laser that takes up several rooms at U-M's Center for Ultrafast Optical Science. Light fed into it bounces like a pinball off a series of mirrors and other optical elements. It gets stretched, energized, squeezed and focused along the way.'" And ... cue the evil chortling.
Now if you can get it to fit in the weapons bay of a B1-B we might have something.
That's nothing! I can perform for 3 seconds once every ten minutes!
Just -1, Troll talking to another.
That's no moon.....
I want peace on earth and goodwill toward man.
We are the United States Government! We don't do that sort of thing.
...it's a gigantic spherical shark?
Do not stare into laser with remaining head.
All you would need is a tracking system and a large spinning mirror, and you could vaporize a human target from space.
Student: What are we going to do with this immensely powerful laser, professor? :D
Professor: We shall commence "Phase 2", we shall place the "la-ser" on something called "the moon"
Student: And then we can hold the world ransom for a horrendously large amount of money
Professor: Hell no! We're going to wipe all other universities off the face of the Earth!
Hmmm, joke... about ejaculating.... must resist..... Post Anonymously - check...
For very large values of shark.
"I've got more toys than Teruhisa Kitahara."
Over 100 movies in a year? And you call your viewing time limited? I get to see 2-3 a month, at most right now.
It may not have been a great "teen flick" but it was certainly a good geek movie.
Over 100 movies in a year and you haven't heard enough about this to check it out?
Kid, I've served with geeks: I've known many geeks; geeks are most friends of mine. Kid, you're no geek.
Consider your geek card revoked (if, indeed, you ever had one).
They are going to focus it on the Horseshoe, and vaporize Jim Tressel.
Watch for the spread offense.
Go Blue!