Measurement and Simulation of Distributed-Feedback Tapered Master-Oscillator Power Amplifiers
M. Spreemanna, M. Lichtnerb, M. Radziunasb, U. Bandelowb, and H. Wenzela
Published in:
IEEE J. Quantum Electron., vol. 45, no. 6, pp. 609-616 (2009).
Abstract:
The spectral and spatial behavior of monolithically integrated distributed-feedback tapered master-oscillator power amplifiers emitting around 973 nm is experimentally and theoretically investigated.We demonstrate a good agreement between experiments and theory and analyze peculiarities of the observed dynamical regimes.
a Ferdinand-Braun-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Strasse 4, 12489 Berlin, Germany
b Weierstrass Institute for Applied Analysis and Stochastics, 10117 Berlin, Germany
Index Terms:
Distributed-feedback (DFB) laser, feedback, master-oscillator power amplifier, tapered amplifier, thermal detuning.
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