High-speed fibre optic links using 780 nm compact disc lasers

The Analytical Calculation of Temperature-Dependent Propagation Constant, V No. and Waveguide Dispersion in Super-Gaussian Diode-Pumped Fiber Lasers

“…Fiber lasers are under considerable attention due to their high efficiency and good beam qualities [1][2][3][4][5][6]. In high power regimes, the heat generation due to pump beam [7] can influence the laser operation and beam propagation characteristics.…”

The Analytical Solution of Rate Equations in End-Pumped Fiber Lasers with Minimum Approximation and Temperature Distribution during the Laser Operation

“…due to their advantages. They have high beam quality and high efficiency with respect to the conventional solid-state lasers [1][2][3][4][5][6][7][8].…”

Calculation of Temperature Distribution in Eccentric Multi Core Diode Pumped Fiber Lasers by Green Function Method

“…Fiber lasers have been the subject of considerable attention recently [1][2][3], because they operate in low threshold, have high efficiency, high beam quality, and can produce a single mode beam [4][5][6][7][8]. In power-scaling studies of high-power fiber lasers, the role of thermally induced effects acquires very much attention, because standard fiber designs would eventually lead to high core temperature [9,10] and the usual assumption of neglecting the thermal effects can no longer be justified.…”