Dual-wavelength operation of a tapered laser diode based on a composite DBR grating near 1.03 µm

A novel monolithic dual-wavelength tapered laser diode based on a composite distributed Bragg reflection (DBR) grating is demonstrated. The composite DBR grating, composed of two sub-gratings with different effective refractive indices, is designed. With the aid of the lateral expansion effect of th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Optics letters 2022-05, Vol.47 (9), p.2141-2144
Hauptverfasser:	Yang, Jingjing, Fan, Jie, Zou, Yonggang, Wang, Haizhu, Ma, Xiaohui
Format:	Artikel
Sprache:	eng
Schlagworte:	Heat sinks Lasers Refractivity Semiconductor lasers Waveguides Wavelengths
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!