39 citations · 149 across the 9 of their papers we have counts for
9 papers
Laser Cooling Characterization of Yb-Doped ZBLAN Fiber as a Platform for Radiation Balanced Lasers
Mostafa Peysokhan, Esmaeil Mobini, Arman Allahverdi +2
Recent advances in power scaling of fiber lasers are hindered by the thermal issues, which deteriorate the beam quality. Anti-Stokes fluorescence cooling has been suggested as a vi…
Spectroscopic Investigation of Yb-doped Silica Glass for Solid-State Optical Refrigeration
Esmaeil Mobini, Mostafa Peysokhan, Behnam Abaie +2
We have argued that a high-purity Yb-doped silica glass can potentially be cooled via anti-Stokes fluorescence optical refrigeration. This conclusion is reached by showing, using r…
A novel method for measuring the resonant absorption coefficient of rare-earth-doped optical fibers
Mostafa Peysokhan, Esmaeil Mobini, Behnam Abaie +1
A non-destructive method for measuring the resonant absorption coefficient of rare-earth-doped optical fibers is introduced. It can be applied to a broad range of fiber designs and…
Thermal Modeling, Heat Mitigation, and Radiative Cooling for Double-Clad Fiber Amplifiers
Esmaeil Mobini, Mostafa Peysokhan, Behnam Abaie +1
We report a detailed formalism aimed at the thermal modeling and heat mitigation in high-power double-clad fiber amplifiers. Closed form analytical formulas are developed that take…
Statistics of mode area for transverse Anderson localization in disordered optical fibers
Behnam Abaie, Arash Mafi
We introduce the mode area probability density function (MA-PDF) as a powerful tool to study transverse Anderson localization (TAL), especially for highly disordered optical fibers…
What is the right theory for Anderson localization of light?
Walter Schirmacher, Behnam Abaie, Arash Mafi +2
Anderson localization of light is traditionally described in analogy to electrons in a random potential. Within this description the disorder strength -- and hence the localization…
Spectral selectivity in capillary dye lasers
Esmaeil Mobini, Behnam Abaie, Arash Mafi
We explore the spectral properties of a capillary dye laser in the highly multimode regime. Our experiments indicate that the spectral behavior of the laser does not conform with a…
Random lasing in an Anderson localizing optical fiber
Behnam Abaie, Esmaeil Mobini, Salman Karbasi +3
A directional random laser mediated by transverse Anderson localization in a disordered glass optical fiber is reported. Previous demonstrations of random lasers have found limited…
Scaling analysis of transverse Anderson localization in a disordered optical waveguide
Behnam Abaie, Arash Mafi
The intention of this manuscript is twofold. First, the mode-width probability density function (PDF) is introduced as a powerful statistical tool to study and compare the transver…