Contra-directional pump reject filters integrated with a micro-ring resonator photon-pair source in silicon

被引：14

作者：

Afifi, Abdelrahman E. ^{[1
]}

Hammood, Mustafa ^{[1
]}

Jaeger, Nicolas A. F. ^{[1
]}

Shekhar, Sudip ^{[1
]}

Chrostowski, Lukas ^{[1
,2
]}

Young, Jeff F. ^{[2
,3
]}

机构：

[1] Univ British Columbia, Dept Elect & Comp Engn, 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada

[2] Univ British Columbia, Stewart Blusson Quantum Matter Inst, Vancouver, BC V6T 1Z4, Canada

[3] Univ British Columbia, Dept Phys & Astron, 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada

来源：

OPTICS EXPRESS | 2021年 / 29卷 / 16期

基金：

加拿大自然科学与工程研究理事会;

关键词：

ON-INSULATOR; GENERATION; COMPACT;

D O I：

10.1364/OE.431921

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

High coincidence-to-accidental ratio (CAR) is crucial for photon-pair sources (PPSs) integrated with pump reject filters (PRFs) in silicon, but CAR values currently reported for integrated PPS/PRF chips still fall short of those achieved using stand-alone sources with external PRFs. Here we report measured and modelled CAR values for a micro-ring resonator PPS integrated with a PRF consisting of a three-stage, cascaded (via their through ports), contra-directional coupler (CDC) that compare favorably even with some stand-alone sources. CDC-based PRFs provide the benefits of compact area and wide reject bands without a need for tuning, in comparison to prior-art implementations. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：25173 / 25188

页数：16

共 7 条

[1] Efficiently Heralded Silicon Ring Resonator Photon-Pair Source
Steidle, Jeffrey A.
Fanto, Michael L.
Tison, Christopher C.
Wang, Zihao
Alsing, Paul M.
Preble, Stefan F.
QUANTUM INFORMATION AND COMPUTATION IX, 2016, 9873
[2] High Spectral Purity Silicon Ring Resonator Photon-Pair Source
Steidle, Jeffrey A.
Fanto, Michael L.
Tison, Christopher C.
Wang, Zihao
Preble, Stefan F.
Alsing, Paul M.
QUANTUM INFORMATION AND COMPUTATION XIII, 2015, 9500
[3] Qubit entanglement between ring-resonator photon-pair sources on a silicon chip
Silverstone, J. W.
Santagati, R.
Bonneau, D.
Strain, M. J.
Sorel, M.
O'Brien, J. L.
Thompson, M. G.
NATURE COMMUNICATIONS, 2015, 6
[4] Progress towards a widely usable integrated silicon photonic photon-pair source
Ma, Chaoxuan
Wang, Xiaoxi
Mookherjea, Shayan
OSA CONTINUUM, 2020, 3 (06) : 1398 - 1407
[5] Photon-pair source working in a silicon-based detector wavelength range using tapered micro/nanofibers
Kim, Jin-Hun
Ihn, Yong Sup
Kim, Yoon-Ho
Shin, Heedeuk
OPTICS LETTERS, 2019, 44 (02) : 447 - 450
[6] Phase-resolved joint spectra tomography of a ring resonator photon pair source using a silicon photonic chip
Borghi, Massimo
OPTICS EXPRESS, 2020, 28 (05): : 7442 - 7462
[7] Influences of pump power and high-order dispersion on dual-pumped silicon-on-insulator micro-ring resonator-based optical frequency combs
Wen, Jin
Duan, Lina
Fan, Wei
MODERN PHYSICS LETTERS B, 2019, 33 (10):

← 1 →