Pump-to-signal relative-intensity-noise (RIN) transfer in a forward-pumped Raman amplifier using polarization-combined diodes is measured and analyzed. For the first time, by means of experiment and ...

Amid high surveillance, tight security and multi-agency coordination, the fuel ban on overage vehicles kicked in Delhi on Tuesday, with 24 such vehicles being impounded, officials said. Petrol pumps ...

Pick up personalised clues to pump up your productivity ... Make time for what matters most, and let go of what doesn’t. This shift will bring peace, better results, and clearer progress. Your time is ...

We present a technical solution, capable of alleviating the problem of pump depletion in a long-range Brillouin distributed fiber sensor. This solution takes advantage of the presence of two sidebands ...