Study on Supermode Control of External Cavity VCSEL Array with Parallel-Coupled Model

A vertical-cavity surface-emitting laser (VCSEL) is easily made into a two-dimensional array to improve its output power. However, if the near-field complex amplitude output cannot be stabilized in the lowest supermode generated by the fundamental transverse mode, the spot cannot converge on the cen...

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Hlavní autoři:	Congyang Wen, Wei Li, Jingjing Dai, Shufang Ma, Zhiyong Wang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2023-01-01
Edice:	Photonics
Témata:	vertical-cavity surface-emitting laser coupling coefficient supermode transverse mode parallel-coupled
On-line přístup:	https://www.mdpi.com/2304-6732/10/2/115
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