High-extinction ratio integrated photonic filters for silicon quantum photonics

Mateusz Piekarek; Damien Bonneau; Shigehito Miki; Taro Yamashita; Mikio Fujiwara; Masahide Sasaki; Hirotaka Terai; Michael George Tanner; Chandra M. Natarajan; Robert H. Hadfield; Jeremy L. O'Brien; Mark G. Thompson

doi:10.1364/OL.42.000815

High-extinction ratio integrated photonic filters for silicon quantum photonics

Mateusz Piekarek^*, Damien Bonneau, Shigehito Miki, Taro Yamashita, Mikio Fujiwara, Masahide Sasaki, Hirotaka Terai, Michael George Tanner, Chandra M. Natarajan, Robert H. Hadfield, Jeremy L. O'Brien, Mark G. Thompson

^*Corresponding author for this work

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

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Abstract

We present the generation of quantum-correlated photon pairs and subsequent pump rejection across two silicon-on-insulator photonic integrated circuits. Incoherently cascaded lattice filters are used to provide over 100 dB pass-band to stop-band contrast with no additional external filtering. Photon pairs generated in a microring resonator are successfully separated from the input pump, confirmed by temporal correlations measurements.

Original language	English
Pages (from-to)	815-818
Number of pages	4
Journal	Optics Letters
Volume	42
Issue number	4
Early online date	1 Dec 2016
DOIs	https://doi.org/10.1364/OL.42.000815
Publication status	Published - 15 Feb 2017

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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title = "High-extinction ratio integrated photonic filters for silicon quantum photonics",

abstract = "We present the generation of quantum-correlated photon pairs and subsequent pump rejection across two silicon-on-insulator photonic integrated circuits. Incoherently cascaded lattice filters are used to provide over 100 dB pass-band to stop-band contrast with no additional external filtering. Photon pairs generated in a microring resonator are successfully separated from the input pump, confirmed by temporal correlations measurements.",

author = "Mateusz Piekarek and Damien Bonneau and Shigehito Miki and Taro Yamashita and Mikio Fujiwara and Masahide Sasaki and Hirotaka Terai and Tanner, {Michael George} and Natarajan, {Chandra M.} and Hadfield, {Robert H.} and O'Brien, {Jeremy L.} and Thompson, {Mark G.}",

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AU - Piekarek, Mateusz

AU - Bonneau, Damien

AU - Miki, Shigehito

AU - Yamashita, Taro

AU - Fujiwara, Mikio

AU - Sasaki, Masahide

AU - Terai, Hirotaka

AU - Tanner, Michael George

AU - Natarajan, Chandra M.

AU - Hadfield, Robert H.

AU - O'Brien, Jeremy L.

AU - Thompson, Mark G.

PY - 2017/2/15

Y1 - 2017/2/15

N2 - We present the generation of quantum-correlated photon pairs and subsequent pump rejection across two silicon-on-insulator photonic integrated circuits. Incoherently cascaded lattice filters are used to provide over 100 dB pass-band to stop-band contrast with no additional external filtering. Photon pairs generated in a microring resonator are successfully separated from the input pump, confirmed by temporal correlations measurements.

AB - We present the generation of quantum-correlated photon pairs and subsequent pump rejection across two silicon-on-insulator photonic integrated circuits. Incoherently cascaded lattice filters are used to provide over 100 dB pass-band to stop-band contrast with no additional external filtering. Photon pairs generated in a microring resonator are successfully separated from the input pump, confirmed by temporal correlations measurements.

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SP - 815

EP - 818

JO - Optics Letters

JF - Optics Letters

IS - 4

ER -

High-extinction ratio integrated photonic filters for silicon quantum photonics

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