3 ms·
How much power would such a laser emitter require? That is a huge distance to cover. Wouldn't it get attenuated over the distance?
by abhishekjha 7y ago
How much power would such a laser emitter require? That is a huge distance to cover. Wouldn't it get attenuated over the distance?
- Rebelgecko 7y agoLasers are subject to the same inverse squared law as regular radio waves. However with lasers you're starting with a smaller beam so the attentuation is actually less