Add to ORKGThe numerical study on the performance of large-mode-area (LMA) fibers coiled onto a spool in high power amplifier is carried out as the bend-induced distortion of fiber modes severely affects the output characteristics of amplifier systems. The variations for high-order mode bend distortion with different orientations relative to the plane of the fiber bend are observed and shown. Concerning the practical applications, a bend-resistant LMA fiber with the mode area larger than 1000 µm2 and excellent high-order mode suppression is designed completely by optimizing the refractive index (RI) and dopant profile. The results indicate that a hybrid profile of RI and dopant is the best choice for LMA fiber with coiling
The authors report a new approach to obtain single-transverse-mode operation of a multimode fiber am...
Fiber lasers and fiber amplifiers have experienced considerable improvements in recent years and dem...
We propose a novel fiber that offers excellent suppression of higher-order-modes with loss higher th...
The bending characteristics of two-ring leakage-channel-fibers are investigated to achieve large-mod...
A bend resistant large mode area fiber with multitrench in the core is proposed. Four layers of tren...
We investigate the bending characteristics of leakage channel fibers (LCFs) to achieve large mode ar...
A novel technique to suppress the higher-order mode in bent LMA triple-cladding fibers is proposed. ...
We investigate mode-area-scaling and bending performances of a Yb-doped large-mode-area fiber with a...
A resonant-ring-assisted large mode area segmented cladding fiber (RR-SCF) with a high-index ring in...
We review the progress towards multi-trench fibers for high power fiber laser applications. Such fib...
Large-mode-area (LMA) tapered-index multi-core fibers (MCFs), made by hexagonal stacking of up-doped...
In the present work we have developed and realized a high core-to-cladding diameters ratio active op...
In this paper, a novel fiber with a parabolic-profile core and eight segmented trenches in cladding ...
The authors report a new approach to obtain single-transverse-mode operation of a multimode fiber am...
Fiber lasers and fiber amplifiers have experienced considerable improvements in recent years and dem...
We propose a novel fiber that offers excellent suppression of higher-order-modes with loss higher th...
The bending characteristics of two-ring leakage-channel-fibers are investigated to achieve large-mod...
A bend resistant large mode area fiber with multitrench in the core is proposed. Four layers of tren...
We investigate the bending characteristics of leakage channel fibers (LCFs) to achieve large mode ar...
A novel technique to suppress the higher-order mode in bent LMA triple-cladding fibers is proposed. ...
We investigate mode-area-scaling and bending performances of a Yb-doped large-mode-area fiber with a...
A resonant-ring-assisted large mode area segmented cladding fiber (RR-SCF) with a high-index ring in...
We review the progress towards multi-trench fibers for high power fiber laser applications. Such fib...
Large-mode-area (LMA) tapered-index multi-core fibers (MCFs), made by hexagonal stacking of up-doped...
In the present work we have developed and realized a high core-to-cladding diameters ratio active op...
In this paper, a novel fiber with a parabolic-profile core and eight segmented trenches in cladding ...
The authors report a new approach to obtain single-transverse-mode operation of a multimode fiber am...
Fiber lasers and fiber amplifiers have experienced considerable improvements in recent years and dem...
We propose a novel fiber that offers excellent suppression of higher-order-modes with loss higher th...