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We propose a tunable dual-wavelength heterogeneous quantum dot laser diode. The tunable dual-wavelength laser consists of a quantum dot semiconductor optical amplifier as the optical gain medium and an external… Click to show full abstract
We propose a tunable dual-wavelength heterogeneous quantum dot laser diode. The tunable dual-wavelength laser consists of a quantum dot semiconductor optical amplifier as the optical gain medium and an external cavity fabricated from silicon photonics technology as the wavelength tunable filter. We successfully demonstrated dual-wavelength lasing oscillation by tuning the difference frequency from approximately 34 to 400 GHz.
Keywords:
laser;
dual wavelength;
quantum dot;
tunable dual;
wavelength heterogeneous;
wavelength
Journal Title: Journal of Lightwave Technology
Year Published: 2018
Link to full text (if available)
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Journal Title: Journal of Lightwave Technology
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!