Stable, Single-Array-Mode Operation From Phase-Locked Interferometric Arrays Of Index-Guided A1Gaas/Gaas Diode Lasers

L Mawst; D Botez; T J Roth; P Hayashida; E Anderson

doi:10.1117/12.944344

9 August 1988 Stable, Single-Array-Mode Operation From Phase-Locked Interferometric Arrays Of Index-Guided A1Gaas/Gaas Diode Lasers

L Mawst, D Botez, T J Roth, P Hayashida, E Anderson

Author Affiliations +

Proceedings Volume 0893, High Power Laser Diodes and Applications; (1988) https://doi.org/10.1117/12.944344
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

Stable diffraction limited high order array mode operation has been achieved to high drive current levels above threshold. Data is presented from two different array structures, both of which incorporate the wide-waveguide-interferometric array pattern together with strong transverse antiguiding between array elements in order to select L=8 array mode operation. Evidence supporting recent theoretical predictions that higher-order modes of evanescently coupled arrays are stable, against spatial hole burning is also presented.

Citation Download Citation

L Mawst, D Botez, T J Roth, P Hayashida, and E Anderson "Stable, Single-Array-Mode Operation From Phase-Locked Interferometric Arrays Of Index-Guided A1Gaas/Gaas Diode Lasers", Proc. SPIE 0893, High Power Laser Diodes and Applications, (9 August 1988); https://doi.org/10.1117/12.944344

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