Time-and-frequency-domain modeling (TFDM) of hybrid photonic integrated circuits

Arellano, C.; Mingaleev, Sergei F.; Sokolov, E.; Koltchanov, Igor; Richter, André

doi:10.1117/12.909883

Cited by 6 publications

(6 citation statements)

References 6 publications

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“…These are numerically solved in time domain. In a hybrid structure, as is the case of monolithic integrated PICs, we make use of our time-and-frequency domain method (TFDM), which improves the overall speed and accuracy when compared to a pure time-domain simulation using a moderate number of samples [6,8].…”

Section: Detailed Model Of the Transmittermentioning

confidence: 99%

“…In previous works, we have presented methodologies for modeling fully passive PICs [5]; hybrid PICs, comprising active and clusters of passive PIC elements [6]; and more complex optoelectronic circuits, including also linear electrical elements (EEs) [7]. Within this work we show the power of circuit simulations for the design and analysis of a monolithic integrated InP-based dual polarization QPSK transmitter which has been developed in frame of the European research project MIRTHE [8].…”

Section: Introductionmentioning

confidence: 99%

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Modeling and tolerance analysis of monolithic InP-based dual polarization QPSK transmitter

Arellano

Richter

Mingaleev³

et al. 2014

26th International Conference on Indium Phosphide and Related Materials (IPRM)

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Section: Detailed Model Of the Transmittermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Modeling and tolerance analysis of monolithic InP-based dual polarization QPSK transmitter

Arellano

Richter

Mingaleev³

et al. 2014

26th International Conference on Indium Phosphide and Related Materials (IPRM)

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“…The transfer characteristic might be analyzed independently before introducing it in the full setup (Figure ). The simulation technique we used for simulating this setup is the hybrid TFDM approach, described in . In this technique, clusters of passive and electric sub‐elements are identified (marked with ‘f’), and equivalent S‐matrices are calculated for each ‘f‐cluster’.…”

Section: Application Examplesmentioning

confidence: 99%

“…In earlier works, we have already demonstrated the modeling of fully passive photonic integrated circuit (PICs), based on the description of sub‐elements in terms of frequency‐dependent scattering‐matrices . Later, we presented an original approach for efficient modeling of hybrid large‐scale PICs containing active and clusters of passive sub‐elements . We named it time‐and‐frequency domain modeling (TFDM).…”

Section: Introductionmentioning

confidence: 99%

The power of circuit simulations for designing photonic integrated circuits

Arellano

Mingaleev²,

Sokolov³

et al. 2014

Concurrency and Computation

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SUMMARYThe emerging of circuit‐level simulators for photonic integrated circuits (PICs) is driven by recent developments in technologies for integration of large‐scale monolithic PICs in both, silicon and InP technologies. For that reason, powerful circuit‐level simulators should be capable to model on the same circuit different types of sub‐components performing photonic, electronic or opto‐electronic, active or passive functions. In comparison with device‐level simulations, the use of realistic circuit‐level abstracted models facilitates rapid functional design without going into technological fabrication details and subsequent design flow. This accelerates the design process and decreases the number of runs to achieve the desired results. Detailed physical modeling remains limited to the design of some specific individual sub‐elements. Large‐scale PICs might comprise several thousands of elements. The circuit‐level abstraction also ensures that the simulation speed to achieve a certain simulation accuracy decreases reasonably slowly with the total number of photonic components in the modeled PIC. In this work, we present our solution for modeling PICs in the framework of the circuit‐level simulation tool VPIcomponentMaker™Photonic Circuits (Carnotstr. 6, 10587, Berlin, Germany, http://www.VPIphotonics.com). We demonstrate the combination of different simulation approaches in time domain, frequency domain and time‐and‐frequency domain for fast and accurate simulations. We discuss several diverse modeling benefits by means of application examples on silicon photonic PICs. Copyright © 2014 John Wiley & Sons, Ltd.

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“…But at this level, suitable simulation tools are only just emerging. [9][10][11][12] Such circuit simulators are based on behavioral models to efficiently simulate many circuit elements.…”

Section: Introductionmentioning

confidence: 99%

Integrated design for integrated photonics: from the physical to the circuit level and back

Bogaerts

Pathak

et al. 2013

Integrated Optics: Physics and Simulations

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Time-and-frequency-domain modeling (TFDM) of hybrid photonic integrated circuits

Cited by 6 publications

References 6 publications

Modeling and tolerance analysis of monolithic InP-based dual polarization QPSK transmitter

Modeling and tolerance analysis of monolithic InP-based dual polarization QPSK transmitter

The power of circuit simulations for designing photonic integrated circuits

Integrated design for integrated photonics: from the physical to the circuit level and back

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