68 citations · 122 across the 4 of their papers we have counts for
4 papers
Mysterious frequency combs in erbium-doped fiber lasers at low temperatures
Alexander Bekker, Gefen Levite, Baruch Fischer
We report on the observation of puzzling nonuniform, but ordered, frequency combs in erbium-doped fiber lasers at low temperatures, between 3 K and 14 K. At ~14 K the combs disappe…
Thermalization of one-dimensional photon gas and thermal lasers in erbium-doped fibers
Rafi Weill, Alexander Bekker, Boris Levit +2
We demonstrate thermalization and Bose-Einstein (BE) distribution of photons in standard erbium-doped fibers (edf) in a broad spectral range up to ~200nm at the 1550nm wavelength r…
Spectral Sidebands and Multi-Pulse Formation in Passively Mode Locked Lasers
Rafi Weill, Alexander Bekker, Vladimir Smulakovsky +2
Pulse formation in passively mode locked lasers is often accompanied with dispersive waves that form of spectral sidebands due to spatial inhomogoneities in the laser cavity. Here…
Formation and annihilation of laser light pulse quanta in thermodynamic-like pathway
Boris Vodonos, Rafi Weill, Ariel Gordon +4
We present a theoretical and experimental study of multiple pulse formation in passively mode-locked (PML) lasers. Following a statistical mechanics approach, the study yields a th…