Maker Pro
Maker Pro

Killer laser:

C

ChairmanOfTheBored

Jan 1, 1970
0
LEOs use lasers to temporarily blind people with.
But could it be used to ignite an alcohol lamp, a backyard barbecue or
a kitchen stove? Could it ignite a piece of tissue paper or a piece
of newspaper? How does the surface energy flux compare to a child's
assemblage of sunlight and a magnifying glass rig?

And how long would it take for the beam to become painful, if trained
onto someone's skin? Rather than debate it's legality, lifetime or
mechanism, we must look for applications. :[~

Sure, I have been thinking several times about an insect zapper.
I have this nice camera system with servos I designed, and
just this morning I was thinking about mounting the laser on it (so it
can quickly point anywhere).
Of course a simple movable mirror system would work too, and be
faster. The challenge is to get a good location in 3D space, maybe 2
cameras to create a 3D model, then, at low power, point the laser, or
scan it near the insect, it would show up as a bright dot when hit,
then increase the laser power to burn it.
What would help with this, is a 10M$ grant from DOD, so once it works
it can be adapted for bigger lasers :)
Any ideas?

I'm sure you can find DOD's grant submission page without my help. It
soulds like a good, low power, low cost prototype that would prove
concept for the large scale system.

They have lasers that can knock a dent into the side of a missile, and
they have lasers on tank turrets that explode rogue ordinance from a
distance already. There is also a test setup on Boeing airframes that
use a laser to knock an anti-aircraft missile out of the sky.

It isn't anything new. Use some common sense, guys. We are at the toy
level, and they are the big boys, and have far far more big toys than we
do.
 
R

Rich Grise

Jan 1, 1970
0
On a sunny day (Thu, 16 Aug 2007 15:37:05 GMT) it happened John Schutkeker ....

Never tried model railroads, I never understood why people would spend weeks,
month, years building toy trains in the attic....

It's to compensate for the childhood trauma of never getting one for Xmas. ;-)

Cheers!
Rich
 
J

John Schutkeker

Jan 1, 1970
0
You ain't real bright, are ya, boy?

You get the *plonk* for being belligerent and having anti-social
personality disorder, psychiatric patient. ?:(~
 
M

Michael A. Terrell

Jan 1, 1970
0
John said:
You get the *plonk* for being belligerent and having anti-social
personality disorder, psychiatric patient. ?:(~


That will only help you for a couple days, till 'it' morphs, again.


--
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.

Michael A. Terrell
Central Florida
 
M

Michael A. Terrell

Jan 1, 1970
0
Paul Hovnanian P.E. said:
Now, mount that on a shark.


WHAT? Why not mount them on our resident trolls, and let them fight
it out? ;-)

--
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.

Michael A. Terrell
Central Florida
 
B

Bob Myers

Jan 1, 1970
0
The important question is, what sort of useful tasks could a home
hobbyist do with it? A magician could light flash paper from a
distance, and a home pyrotechnician could trigger fireworks, without
risking his hands.

Well, depending on just how quickly it would do the job, I
could see something like this being useful as a "woodburning"
tool or in a similar engraving sort of application. Probably
not strong enough to be a very decent cutting tool for anything
but very light plastics.

Bob M.
 
A

Androcles

Jan 1, 1970
0
:
: :
: > The important question is, what sort of useful tasks could a home
: > hobbyist do with it? A magician could light flash paper from a
: > distance, and a home pyrotechnician could trigger fireworks, without
: > risking his hands.
:
: Well, depending on just how quickly it would do the job, I
: could see something like this being useful as a "woodburning"
: tool or in a similar engraving sort of application. Probably
: not strong enough to be a very decent cutting tool for anything
: but very light plastics.
:
: Bob M.

Maybe it could burn a movie onto a DVD if you took it
out of the flashlight and mounted it into a DVD reader...
 
G

GregS

Jan 1, 1970
0
Well, depending on just how quickly it would do the job, I
could see something like this being useful as a "woodburning"
tool or in a similar engraving sort of application. Probably
not strong enough to be a very decent cutting tool for anything
but very light plastics.

Is the laser connection valid, or is it missing a driver? Is it being
overdriven?? Two AA cells I guess. 3 volts

greg
 
C

ChairmanOfTheBored

Jan 1, 1970
0
You get the *plonk* for being belligerent and having anti-social
personality disorder, psychiatric patient. ?:(~


You get to be called the fucking retard that you are for...

A: Being so stupid as to think that your kill filter edit announcement
means a fucking thing to anyone, and...

B: Following it with a question posed to the person you claim to have
just set a filter on!

Were you the star of that film "Total Retard"? I think so.
 
C

ChairmanOfTheBored

Jan 1, 1970
0
WHAT? Why not mount them on our resident trolls, and let them fight
it out? ;-)


You would be the first asswipe troll that I would point it at.

That way, you could live with your jaw pain in total darkness, which is
quite similar to your mental state to begin with.
 
J

JosephKK

Jan 1, 1970
0
Michael A. Terrell [email protected] posted to
sci.electronics.design:
That will only help you for a couple days, till 'it' morphs,
again.


--
Service to my country? Been there, Done that, and I've got my
DD214 to prove it.
Member of DAV #85.

Michael A. Terrell
Central Florida

Yep. The personality shines through regardless if the nym used.
 
K

krw

Jan 1, 1970
0
Michael A. Terrell [email protected] posted to
sci.electronics.design:


Yep. The personality shines through regardless if the nym used.
Anymore it doesn't even try to hide its identity behind clean socks
for a while.
 
C

ChairmanOfTheBored

Jan 1, 1970
0
Anymore it doesn't even try to hide its identity behind clean socks
for a while.


Dumb fucktard.

I have ONLY EVER posted directly through my ISP, regardless of my nym,
you idiot.

I have NEVER posted via an anon server. That was the LameyTard, and
the BrandonTard's little workshop.

I wouldn't expect a clueless bastard like you to have any grasp of what
happened, however.
 
K

krw

Jan 1, 1970
0
Dumb fucktard.

Wrong again, MassivelyWrong. I keep telling you that you have that
market cornered.
I have ONLY EVER posted directly through my ISP, regardless of my nym,
you idiot.

What's that got to do with your dirty socks?
I have NEVER posted via an anon server. That was the LameyTard, and
the BrandonTard's little workshop.

WTF are you yammering on about, Dimmy?
I wouldn't expect a clueless bastard like you to have any grasp of what
happened, however.

I really don't care what you and Lamey do in the privacy of your
hamper.
 
M

Michael A. Terrell

Jan 1, 1970
0
John said:
Any idea who it really is?


'The creature from the Black Lagoon'.


--
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.

Michael A. Terrell
Central Florida
 
Top