smp1234

5 ms·

1. 1.▲
   by smp1234 10y ago

   I guess phase noise could result in broadening of the laser line width, which would increase the averaging time needed to achieve the desired precision.
2. 2.▲
   by smp1234 10y ago

   This is not dispersion. The light sent in fiber is essentially monochromatic,hence there is no need to cancel dispersion. A whole bunch of processes can add phase noise to the light as it propagates in fiber. Refractive index changes, tempe
3. 3.▲
   by smp1234 10y ago

   Once in a whole when I have to browse the Internet an a friend's or a public computer, I realize that websites look so much cleaner with adblock turned on! Also, I pretty much never click an ad, so no point displaying it.