Systematic comparison of the effects of laser geometry and material parameters on the above-threshold characteristics of quarter wavelength shifted DFB lasers
Several design guidelines are presented to reduce the variations of the single mode gain difference, and the emission wavelength above threshold current in quarter wavelength phase shifted DFB lasers.
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Format: | Tagungsbericht |
Sprache: | eng |
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Zusammenfassung: | Several design guidelines are presented to reduce the variations of the single mode gain difference, and the emission wavelength above threshold current in quarter wavelength phase shifted DFB lasers. |
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DOI: | 10.1109/APCC.1999.820540 |