Optical communications is accessible to all and is ideal for homebrewing. All my gear was homemade and all software was free. Also, only very simple test gear is needed. As I recall a multimeter and a bearly lit LED in a dark room is about all you need. This is much simpler than microwaves.
There is so much to be learned about optical communications. My "thing" was detecting weak signals over the horizon using PC software. What amazed me was there was no sign of the light in the sky, yet the signals were perfectly detectable on the PC as long as the RX was aimed in the right direction. I am sure much further would have been possible.
1 comment:
I had no idea there was work in this area. One more thing added to the list of hundreds I now want to learn more of.
Post a Comment