Theoretical Analysis on Operation Speed of the Circular Defect in 2D Photonic Crystal (CirD) Laser

Herein a circular defect in a 2D photonic crystal (CirD) laser for wavelength division multiplexing (WDM) optical communications is theoretically analyzed. By coupling CirD lasers to a waveguide, a huge communication capacity can be expected. For example, if high‐speed, 50 Gbps laser operations are...

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Veröffentlicht in:	Physica status solidi. A, Applications and materials science Applications and materials science, 2021-02, Vol.218 (3), p.n/a
Hauptverfasser:	Ye, Hanqiao, Nishimura, Tomoya, Xiong, Yifan, Yamaguchi, Takuya, Morifuji, Masato, Kajii, Hirotake, Kondow, Masahiko
Format:	Artikel
Sprache:	eng
Schlagworte:	circular defect Crystal defects Laser cavities Lasers Optical communication Photonic crystals Q factors Threshold currents Wave division multiplexing Waveguides Wavelength division multiplexing
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