The Sound laser is the concept of transferring sound over a large distance using laser light and solar panel for passive elements, you don`t need any external power source on the receiver ends, since solar panel generates the electricity when a light is incident over it, the sound laser hacks the laser light and convert the intensity of light into a sound embedded in the high wavelength of laser light.
How it Works, The laser is hacked with the audio jack and then connected with any of you personal device, here i am using Laptop to operate the laser, once the sound file is played the laser light starts transferring the sound using light, on the other hand the solar panel is used (With no extra power source) to receive the sound and solar panel is directly connected with the earphone which receives the power as well as the sound from the solar panel. voalla Ur wireless wide distance sound laser is ready. The same method can be used with the laser microphone.
Step 1: Necessary Stuff for Making Sound Laser
You will be needing the
1) General Laser Light
2) 5v Solar panel
3) Audio jack
4) old broken wire earphones
Step 2: Hacking the Laser
Hacking laser is easy, follow the circuit that is drawn in the paper and you can connect your audio jack with the laser light
Step 3: Necessary Connections
Step 4: Voala Your Sound Laser Working
After making all the arrangements, connect the device with PC and play any audio file and place the solar panel in the way of laser at ANY DISTANCE and you will hear the sound in ur earphone..