Monolithically integrated differential phase shift transmitter for quantum key distribution

Ozan Çirkinoglu; Rui Santos; Kevin A. Williams; Xaveer J.M. Leijtens

Monolithically integrated differential phase shift transmitter for quantum key distribution

Ozan Çirkinoglu, Rui Santos, Kevin A. Williams, Xaveer J.M. Leijtens

Photonic Integration

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

An integrated differential phase shift QKD transmitter, which consist of a distributed Bragg reflector laser, a phase modulator, and Mach-Zehnder modulator sections for pulse carving and optical attenuation has been designed and fabricated. Initial characterization shows single mode operation of the laser with a linewidth around 2 MHz, and an achievable optical attenuation of more than 60 dB.

Original language	English
Title of host publication	Proceedings of the 22nd European Conference on Integrated Optics, 2020
Publisher	ECIO
Publication status	Published - 24 Jun 2020

Keywords

Photonic Integrated Circuits (PIC)
Quantum key distribution

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https://www.ecio-conference.org/wp-content/uploads/2020/06/8-H.-%C3%87irkinoglu-Monolithically-integrated-differential-phase-shift-transmitter-for-quantum-key-distribution-ECIO-2020.pdf

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Çirkinoglu, O., Santos, R., Williams, K. A., & Leijtens, X. J. M. (2020). Monolithically integrated differential phase shift transmitter for quantum key distribution. In Proceedings of the 22nd European Conference on Integrated Optics, 2020 ECIO. https://www.ecio-conference.org/wp-content/uploads/2020/06/8-H.-%C3%87irkinoglu-Monolithically-integrated-differential-phase-shift-transmitter-for-quantum-key-distribution-ECIO-2020.pdf

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abstract = "An integrated differential phase shift QKD transmitter, which consist of a distributed Bragg reflector laser, a phase modulator, and Mach-Zehnder modulator sections for pulse carving and optical attenuation has been designed and fabricated. Initial characterization shows single mode operation of the laser with a linewidth around 2 MHz, and an achievable optical attenuation of more than 60 dB.",

keywords = "Photonic Integrated Circuits (PIC), Quantum key distribution",

author = "Ozan {\c C}irkinoglu and Rui Santos and Williams, {Kevin A.} and Leijtens, {Xaveer J.M.}",

year = "2020",

month = jun,

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language = "English",

booktitle = "Proceedings of the 22nd European Conference on Integrated Optics, 2020",

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Çirkinoglu, O, Santos, R, Williams, KA & Leijtens, XJM 2020, Monolithically integrated differential phase shift transmitter for quantum key distribution. in Proceedings of the 22nd European Conference on Integrated Optics, 2020. ECIO. <https://www.ecio-conference.org/wp-content/uploads/2020/06/8-H.-%C3%87irkinoglu-Monolithically-integrated-differential-phase-shift-transmitter-for-quantum-key-distribution-ECIO-2020.pdf>

Monolithically integrated differential phase shift transmitter for quantum key distribution. / Çirkinoglu, Ozan; Santos, Rui; Williams, Kevin A.; Leijtens, Xaveer J.M.

Proceedings of the 22nd European Conference on Integrated Optics, 2020. ECIO, 2020.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Monolithically integrated differential phase shift transmitter for quantum key distribution

AU - Çirkinoglu, Ozan

AU - Santos, Rui

AU - Williams, Kevin A.

AU - Leijtens, Xaveer J.M.

PY - 2020/6/24

Y1 - 2020/6/24

N2 - An integrated differential phase shift QKD transmitter, which consist of a distributed Bragg reflector laser, a phase modulator, and Mach-Zehnder modulator sections for pulse carving and optical attenuation has been designed and fabricated. Initial characterization shows single mode operation of the laser with a linewidth around 2 MHz, and an achievable optical attenuation of more than 60 dB.

AB - An integrated differential phase shift QKD transmitter, which consist of a distributed Bragg reflector laser, a phase modulator, and Mach-Zehnder modulator sections for pulse carving and optical attenuation has been designed and fabricated. Initial characterization shows single mode operation of the laser with a linewidth around 2 MHz, and an achievable optical attenuation of more than 60 dB.

KW - Photonic Integrated Circuits (PIC)

KW - Quantum key distribution

M3 - Conference contribution

BT - Proceedings of the 22nd European Conference on Integrated Optics, 2020

PB - ECIO

ER -

Monolithically integrated differential phase shift transmitter for quantum key distribution

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Keywords

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