Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology

B.S. Vikram; Arezou Meighan; Kevin A. Williams; Victor Dolores Calzadilla

Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology

B.S. Vikram, Arezou Meighan, Kevin A. Williams, Victor Dolores Calzadilla

Photonic Integration

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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Two architectures with quadrature modulation in a generic InP platform are proposed for realizing frequency-modulated continuous-wave (FMCW) LiDAR. Simulations are used to compare the architectures in terms of tolerance to optical imbalances, insertion loss, chip footprint, and ease of control. The parallel architecture is more resilient to imbalances (~0.82 dB power imbalance for 20 dB ER) than the cascaded architecture (~0.63 dB power imbalance for 20 dB ER).

Originele taal-2	Engels
Titel	25th Annual Symposium of the IEEE Photonics Society Benelux - University Of Mons, Mons, Belgium
Plaats van productie	Mons
Aantal pagina's	4
Status	Gepubliceerd - 26 nov. 2021
Evenement	25th Annual Symposium of the IEEE Photonics Benelux Chapter - Mons, België Duur: 25 nov. 2021 → 26 nov. 2021 Congresnummer: 25 https://www.aanmelder.nl/ieee-ps-benelux-2021

Congres

Congres	25th Annual Symposium of the IEEE Photonics Benelux Chapter
Land/Regio	België
Stad	Mons
Periode	25/11/21 → 26/11/21
Internet adres	https://www.aanmelder.nl/ieee-ps-benelux-2021

Financiering

This work has received funding support from the European Union’s Horizon 2020 program through the NewControl project under grant no. 826653

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Vikram, B. S., Meighan, A., Williams, K. A., & Dolores Calzadilla, V. (2021). Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology. In 25th Annual Symposium of the IEEE Photonics Society Benelux - University Of Mons, Mons, Belgium https://photonics-benelux.org/wp-content/uploads/pb-files/proceedings/2021/Posters_even/Poster_46.pdf

@inproceedings{c333f2ce3551495faebe6b555072d4c5,

title = "Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology",

abstract = "Two architectures with quadrature modulation in a generic InP platform are proposed for realizing frequency-modulated continuous-wave (FMCW) LiDAR. Simulations are used to compare the architectures in terms of tolerance to optical imbalances, insertion loss, chip footprint, and ease of control. The parallel architecture is more resilient to imbalances (~0.82 dB power imbalance for 20 dB ER) than the cascaded architecture (~0.63 dB power imbalance for 20 dB ER).",

keywords = "LiDAR, FMCW, photonic integrated circuit (PIC), indium phosphide (InP), Modulator, IQ imbalance",

author = "B.S. Vikram and Arezou Meighan and Williams, {Kevin A.} and {Dolores Calzadilla}, Victor",

year = "2021",

month = nov,

day = "26",

language = "English",

booktitle = "25th Annual Symposium of the IEEE Photonics Society Benelux - University Of Mons, Mons, Belgium",

note = "25th Annual Symposium of the IEEE Photonics Benelux Chapter ; Conference date: 25-11-2021 Through 26-11-2021",

url = "https://www.aanmelder.nl/ieee-ps-benelux-2021",

}

Vikram, BS, Meighan, A, Williams, KA & Dolores Calzadilla, V 2021, Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology. in 25th Annual Symposium of the IEEE Photonics Society Benelux - University Of Mons, Mons, Belgium. Mons, 25th Annual Symposium of the IEEE Photonics Benelux Chapter, Mons, België, 25/11/21. <https://photonics-benelux.org/wp-content/uploads/pb-files/proceedings/2021/Posters_even/Poster_46.pdf>

Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology. / Vikram, B.S.; Meighan, Arezou; Williams, Kevin A. et al.
25th Annual Symposium of the IEEE Photonics Society Benelux - University Of Mons, Mons, Belgium. Mons, 2021.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology

AU - Vikram, B.S.

AU - Meighan, Arezou

AU - Williams, Kevin A.

AU - Dolores Calzadilla, Victor

N1 - Conference code: 25

PY - 2021/11/26

Y1 - 2021/11/26

N2 - Two architectures with quadrature modulation in a generic InP platform are proposed for realizing frequency-modulated continuous-wave (FMCW) LiDAR. Simulations are used to compare the architectures in terms of tolerance to optical imbalances, insertion loss, chip footprint, and ease of control. The parallel architecture is more resilient to imbalances (~0.82 dB power imbalance for 20 dB ER) than the cascaded architecture (~0.63 dB power imbalance for 20 dB ER).

AB - Two architectures with quadrature modulation in a generic InP platform are proposed for realizing frequency-modulated continuous-wave (FMCW) LiDAR. Simulations are used to compare the architectures in terms of tolerance to optical imbalances, insertion loss, chip footprint, and ease of control. The parallel architecture is more resilient to imbalances (~0.82 dB power imbalance for 20 dB ER) than the cascaded architecture (~0.63 dB power imbalance for 20 dB ER).

KW - LiDAR

KW - FMCW

KW - photonic integrated circuit (PIC)

KW - indium phosphide (InP)

KW - Modulator

KW - IQ imbalance

M3 - Conference contribution

BT - 25th Annual Symposium of the IEEE Photonics Society Benelux - University Of Mons, Mons, Belgium

CY - Mons

T2 - 25th Annual Symposium of the IEEE Photonics Benelux Chapter

Y2 - 25 November 2021 through 26 November 2021

ER -

Towards implementation of FMCW LiDAR with quadrature modulator architectures in generic InP photonic integration technology

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