An inverse source model of diode lasers

Changqing Ch. Cao; Xiaodong Zeng; Yuying An

doi:10.1117/12.573219

20 January 2005 An inverse source model of diode lasers

Changqing Ch. Cao, Xiaodong Zeng, Yuying An

Proceedings Volume 5628, Semiconductor Lasers and Applications II; (2005) https://doi.org/10.1117/12.573219
Event: Photonics Asia, 2004, Beijing, China

Abstract

Based on the off-axis theory, by using the angular spectrum representation, the Fourier transform and the inverse Fourier transform, an inverse source model of a laser diode has been obtained. An accurate non-paraxial inverse source formulation is proposed by which the inverse source problem can be solved rigorously with the far-field measured data. So the accurate analytical solution to the source distribution can be obtained with the far-field intensity distribution, and then the parameters relating to the waveguide structure can be obtained.

Citation Download Citation

Changqing Ch. Cao, Xiaodong Zeng, and Yuying An "An inverse source model of diode lasers", Proc. SPIE 5628, Semiconductor Lasers and Applications II, (20 January 2005); https://doi.org/10.1117/12.573219

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