Modeling of the static and dynamic responses of an integrated laser Mac-Zehnder modulator and comparison with an integrated laser EA modulator

Brosson, P.; Delansay, P.

doi:10.1109/50.736616

Cited by 12 publications

(1 citation statement)

References 23 publications

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“…In case measuring the modulator properties implications on the system performance is intended to be done efficiently, there is a need for device models which are able to precisely determine both static and dynamic properties. Although the detailed models would boost our understanding of the device properties, they fail to aid us in surveys which are aimed at appraising the system design and performance due to the fact that they are normally too intricate and thorough computationally in this sense [15,16]. In the case the splitting ratio of the input and output Y-branches are identical, the output signal (E(v 1 ,v 2 )) from a modulator is given by [17]:…”

Section: Simulation Set Upmentioning

confidence: 99%

Improving the performance of three level code division multiplexing using the optimization of signal level spacing

Khosravi

Mahdiraji

Mokhtar

et al. 2014

Optik

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a b s t r a c tIn order to optimize the performance of three level code division multiplexing (3LCDM) at 2×20 Gb/s data rate, signal level spacing technique is investigated in this paper. The 3LCDM performance is improved considerably using both electrical and optical level spacing optimization configurations. The results demonstrate that by optimization, in conditions of the optical signal-to-noise ratio, an improvement of around 4.5 dB can be achieved in both approaches as well as 3.3 dB in the electrical configuration and 3.5 dB in the optical configuration can be accomplished for the 3LCDM in terms of the receiver sensitivity.

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Section: Simulation Set Upmentioning

confidence: 99%

Improving the performance of three level code division multiplexing using the optimization of signal level spacing

Khosravi

Mahdiraji

Mokhtar

et al. 2014

Optik

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Modeling reflections induced by waveguide transitions

2012

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Reflections generated along optical waveguidesmay result in detrimental effects\ud and deterioration of the circuit performances. In this work we propose a fast and accurate\ud circuit model to predict the reflection induced by a waveguide discontinuity. The model is\ud based on a variational approach of the Fresnel expression of the reflectivity. After theoretical\ud description, the model is applied to two different interfaces: a waveguide transition inducing\ud very low reflections and a reflective chip facet. A comparison with experimental results and\ud electromagnetic simulations is shown, demonstrating the accuracy of the proposed method

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Semiconductor lasers and integrated devices

Brosson¹

2002

Les Lasers : Applications Aux Technologies De l'Information Et Au Traitement Des Matériaux

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Modeling of the static and dynamic responses of an integrated laser Mac-Zehnder modulator and comparison with an integrated laser EA modulator

Cited by 12 publications

References 23 publications

Improving the performance of three level code division multiplexing using the optimization of signal level spacing

Improving the performance of three level code division multiplexing using the optimization of signal level spacing

Modeling reflections induced by waveguide transitions

Semiconductor lasers and integrated devices

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