Quote:
Originally Posted by Esteban
I'm not master in physics, also you don't, but I know that all bodies over absolute zero emit IR. YOU MUST KNOW THIS SIMPLE MATTER.
Terahertz radiation (or millimetre waves, with a frequency of 1012 Hz) consists of light waves with a wavelength in between microwaves and normal infrared radiation. Terahertz radiation can be used for imaging of concealed objects such as weapons, medical imaging, and the detection of certain chemicals such as explosives and drugs. All objects at room temperature emit a continuous stream of terahertz radiation. We are particularly interested in terahertz pulses with a duration around a picosecond (10-12 s). Such ultrashort pulses are important for fundamental studies of novel materials, the study of biological processes, and particle accelerators. The generation and application of terahertz pulses has been studied intensely for the past 10 years or so with now about 500 publications a year. The Strathclyde group led by Klaas Wynne has been working in this area since 1996.
http://bcp.phys.strath.ac.uk/pr/07pr1.php
http://64.233.169.104/search?q=cache:mCsvDU-9Oo4J:coolcosmos.ipac.caltech.edu/resources/paper_products/print_publication_pdf/eta_car_back_panels.pdf+all+metals+emits+infrared+ university&hl=es&ct=clnk&cd=56&gl=py
And 1,000 like this you can found with some study. You're a sample who must be redirected to the school!! 
Insist with your chromium, your ruby laser and maser, you master of the negativity. And what if you show me a classic GENERAL formula, you the master in physics, eh?  What!!!
Show me all the formulas you want, these no quit what I know in use for detect via IR beam!  And also nothing to see GENERAL FORMULAS with DERIVATED APPLICATIONS. IF YOU DON'T KNOW, YOU CAN FOUND USES OF GENERAL PRINCIPLES. If you don't know, the world of the energy is vaste!!! Do you see the difference? 
Is very easy AND YOU DON'T KNOW!!! Hate me!!! Go, you master in nothing!!!
I insist: the only you know about IR is regarding the remote control of your DVD and TV. But you can use for other purposes... if you put SOME EFFORT!!! 
Leave Hung in peace, who has more experience, 1,000 times, than you. |
Hi,
so you have discovered thermal noise sources.
Master of physics... a metal bar produce a continuos spectrum of radiations so how your LRL could discriminate a metal from another ?
BS.
The article you posted is about nanotechnology... but you don't posted this:
"A new process has been discovered producing pulsed terahertz-radiation using a nano-engineered material. Terahertz (or millimeter-wave) radiation is important to homeland security by being able to detect explosives, drugs, and concealed weapons.
A nanostructured surface was made with grooves in glass and a few nanometers of gold deposited on top. This was specifically designed such that ultrashort laser pulses could whip up waves in the sea of electrons present in the metal. "
Then you want people here belive your garage-made detector could do something similar. ALL BS.
At room temperature you cannot detect or disc any metal using that terahertz spot radiations you talk about with your bricolage box of nothing.
The fact that an electron of an atom of something change energy state and release a radiation does't mean the whole e.g. metal bar emit radiations, and if you say so you are totally wrong and you LIE.
Treasure = Energy you wrote, think on this
Fool's equation I say.
Treasure emit light, visible light, think on this
BS you wrote here for naives and fools like you.
At room temperature no metal bar emit visible light or IR like you want people belive. Nothing you can detect with garage made stuff, nothing visible, you have to count photons with special devices.
You filled your post with scientific papers where your assertions have nothing scientific.
And yes laser are good examples cause you can read, in the part you don't posted here:
"This was specifically designed such that ultrashort laser pulses could whip up waves in the sea of electrons present in the metal."
Cause phenomenons are strictly related.
And the "GENERAL FORMULA" is the one they use everyday, not old or unuseful thing. It's the formula for that calculations.
But you don't know anything of this... and wanna make people belive that treasures emit light.
You confirm that are a NONSCIENTIST.
Kind regards,
Max