Simple Gaussian-beam model for GaAlAs double-heterostructure laser-diode-to-diffused-waveguide coupling calculations.
The GaAlAs laser-diode-to-diffused-waveguide edge-coupling efficiency has been evaluated using a Gaussian model for both the waveguide mode and the laser-output mode. The results of the calculation are shown to be in good agreement with previously unpublished coupling data.
Hall
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Rice
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Zino
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