Large signal analysis of double quantum well transistor laser

Horri, Ashkan; Faez, Rahim

doi:10.1007/s11082-012-9641-5

Cited by 3 publications

(1 citation statement)

References 11 publications

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“…Previous models were proposed to simulate the performance of multi-quantum-well (MQW) VCSELs [9][10][11]. In these models, the number of rate equations are proportional to the number of QWs such that the model cannot be generalized to all VCSEL designs [12,13], and are not suitable for the system-level simulation of VCSEL-based fiber links.…”

Section: Introductionmentioning

confidence: 99%

A Compact High-Efficient Equivalent Circuit Model of Multi-Quantum-Well Vertical-Cavity Surface-Emitting Lasers for High-Speed Interconnects

Nezami

Rolston³

et al. 2020

Applied Sciences

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Due to their low power consumption, high modulation speed, and low cost, vertical-cavity surface-emitting lasers (VCSEL) dominate short-reach data communications as the light source. In this paper, we propose a compact equivalent circuit model with noise effects for high-speed multi-quantum-well (MQW) VCSELs. The model comprehensively accounts for the carrier and photons dynamisms of a MQW structure, which includes separate confinement heterostructure (SCH) layers, barrier (B) layers, and quantum well (QW) layers. The proposed model is generalized to various VCSEL designs and accommodates a flexible number of quantum wells. Experimental validation of the model is performed at 25 Gb/s with a self-wire-bonded 850 nm VCSEL.

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