Re: [PanoToolsNG] Re: The shape of cameras to come...
- Sorry for the confusion... of course lasers don't detect anything... but
using lasers and receivers that do decode the information carried by the
returning laser light (that is how the range finding lasers and scanning
lasers work)... one would "only" have to build a reciever that could do the
needed calculations carried back by the lasers, and from the calculations,
the correct colours would be generated.
It's not here yet. Maybe it won't ever get here, but that would seriously
surprise me. When I was 8 years old, I made people laugh, by talking about
cooking food with fast radio waves. Ok, I didn't have the whole concept
clear, but this was before any microwave oven had ever been made. And no,
it´s not radio waves, but microwaves... My idea back then was also based on
the "assumption" that if the "fast waves" would hit a target, the molecles
would shake and create heat. Not bad for an 8 year old.
Then there was the wireless transfer of electricity over large distances,
also done with "fast radio waves"... same summer thoughts ... 35 years
later, the first tiny steps have been taken into research in that area.
If I had the whole concept, I would absolutely take out patents and rule the
world :) I only have loose ideas, and many of those have come true over the
years. I am sure that lasers can be used to replace glass lenses. At least
to a certain degree.
On Mon, Nov 2, 2009 at 7:05 PM, John Riley <johnriley@...> wrote:
> No prob Trausti, but lasers don't "detect" any more than a flashlight
> could detect. They only emit electromagnetic radiation that can be
> over a wide range frequencies, depending on the lasing material. Some
> can be tuned to over a range of frequencies. The free-electron laser
> can be tuned to emit anything from microwaves to x-rays. [More
> trivia: While I was in grad school at Duke, John Madey, inventor of
> the free-electron laser, was recruited to move his FEL lab from
> Stanford to Duke. Mega$$ research grants! After being forced out as
> director, there were huge patent lawsuits between Madey and Duke that
> went all the way to the Supreme Court of the US.]
> You can think of lasers as a kind of very, very special flashlight 8-)
> John Riley
> johnriley@... <johnriley%40chesnet.net>
> On Nov 2, 2009, at 6:12 PM, Trausti Hraunfjord wrote:
> > Not trying to teach the teacher... but I am sure there will be
> > discoveries
> > that make it possible for lasers to detect colours...
> [Non-text portions of this message have been removed]
[Non-text portions of this message have been removed]
- So maybe you met my father Mario Vascon somewhere in CERN, in the
accelerator in Geneve, between 70ies or 80ies....??? Depending on how
old are you!
2009/11/3 luca vascon <luca.vascon@...>:
> 2009/11/3 John Riley <johnriley@...>:
>> Not now; I did my graduate work there. I did get romantically
>> involved with an italian woman one at a NATO nuclear physics summer
>> school in the Netherlands. They are definitely different from our
>> home-grown variety (in some very good ways!)
>> John Riley
>> On Nov 3, 2009, at 2:47 AM, luca vascon wrote:
>>> Are you at Duke?!
>>> Do you know a very attractive italian friend of mine who is teaching
>>> there?! I think italian arts and architecture...
>>> It is impossible not to notice her ;-)
>> [Non-text portions of this message have been removed]
> Luca Vascon.