Transparent Red
Transparent Red
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Can I transform a blue image to a red image using a fluorescent transparent material?
I have a blue image or blue light beams (450nm wavelenght) from a source and i would like to reduce the color frecuency to red (650nm) with a fluorescent material. I know that the fluorescent materials have the property to absorb photons in some wavelenght and emit photons in another lower wavelength.
I'm fairly certain that the direction that the light is emitted is not connected to the direction that the light is absorbed.
Without that directional information, it would be pretty tough to form an image. So you'd have to keep the directional information in some other way.
Maybe there is a clever way around that problem. I'm just speculating here, but a bundle of fiber optics with fluorescent material embedded in it might do the trick.
There are some cool optics involved in bundles of fiber optics. In fact there is a natural mineral called ulexite that has this property.
http://en.wikipedia.org/wiki/Ulexite
Fused fiber optics are made with tapers for some sort of imaging purpose
http://www.us.schott.com/fiberoptics/english/products/healthcare/imagingfiberoptics/fusedcomponents/tapers.html?PHPSESSID=ab26a662b9
And I've read that there are some applications of fluorescent materials in fiber optics.
http://www.nanoptics.com/questions.htm
I don't know if anyone has combined those two ideas and I don't know if it would even work.
I would be very interested to find out.
Blue Black
Blue Black
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If I use black hair dye blue, it will cancel out the red tone?
Now I have light brown hair with orange color bold / Red, especially in sunlight.i hate it and I want to go black. If I had dyed black hair with a little blue. (Obviously not a lot really.) That will cancel out the red tones. / Audacious? Also: It will fade away a black light. / Dark brown with time or not.
Yes to both questions ms. emo.
Thumb Pick
Thumb Pick
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![]()
It is better to play the acoustic guitar with your thumb and select electric guitar or not.
I find it hard to play acoustic guitar my (The first brand of Wal-Mart serves. XD) but easyer to get the information you want to play with my fingers. Electric guitar is easyer to choose to play with. So I should stick to playing acoustic and electric hand with my selection. Yes, I know I want to ha ha Any chances.
Hey, I was offline on the first. doesn't what you're playin me started on the biggest piece of crap in the world. (Although prob U enjoy. playin a lot, and it is easier to play with. playin Kep a better one) for the selected question, I think always better to play with. U (if you select may not want to hate it in place. Cheap, but def one of the one nicer.) you can do more with selected when received. U Lil U higher self that you are limited. cants, but if you are just getting started and trying to get the basic chords down. I wouldnt worry much about it. Fortunately, different people and only people who can not play, and, where applicable. You have to practice. Guitar all suck until they put in an hour. G'luck.
Very Good
Very Good
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What advice would you give to a very good friend who kept getting TD, in almost every question he answered?
A very good friend of my family loves yahoo answers, and he tries very hard to keep the seniors site well oiled, and running smoothly, yet all he gets for his efforts is TD, what advice can I give him.
10 points for best answer and thank you in advance.
Move.
My advise would be J:M, Redc()r, Instant Carma and all of the other he/she uses move to another category
Amp Logo
Amp Logo
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Would two Rockford Fosgate P3D412 subs go with a Hifonics ZXi1008 amp and a 4 guage wiring kit?
Each sub is:
12" subwoofer with dual 4-ohm voice coils
fiber cone reinforced with Kevlar with poly-ether-ester surround
"Venturi-effect" design for maximum cooling of motor structure
power range: 100-500 watts RMS (250 watts per voice coil)
frequency response: 27-250 Hz
The amp is:
RMS Power @ 4-Ohm: 250W x 2
RMS Power @ 2-Ohm: 500W x 2
RMS Power @ 4-Ohm Bridged: 1000W x 1
Bridgeable A/B-Class amplifier topography
Ultra-Fi MOSFET outputs
Illuminated Hifonics logo
PWM MOSFET EXVP
SPC twin turbo torroids with Simpatico coil design
Fully adjustable Accu Cross crossovers include: 24dB low pass crossover, 12dB high pass crossover
Bass boost: 10dB variable bass equalization
Remote bass control included
RCA line outputs - permit amplifier Daisy-Chaining
4 Guage power connections
Dimensions (W/H/D): 15.75" x 9.45" x 2.4"
Yes, sense they're dual 4 ohms voice coil wire them in parallel to present a 2-ohm load to your amp. That would give you the 500rmsx2 that your amp is stable at.


US $7.88




















































































































































