Investigation of the current influence on near-field and far-field beam patterns for an oxide-confined vertical-cavity surface-emitting laser

This experiment presents dynamic behaviors between the operating current and the optical beam images of vertical-cavity surface-emitting lasers (VCSELs) with two different aperture diameters of 3 µm (single-mode) and 5 µm (multi-mode). These VCSELs exhibit complex optical phenomena under current inj...

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Veröffentlicht in:	Optics express 2020-10, Vol.28 (21), p.30748-30759
Hauptverfasser:	Peng, Chun-Yen, Tsao, Kevin, Cheng, Hao-Tien, Feng, Milton, Wu, Chao-Hsin
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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