Spectrally pure photon pair generation in asymmetric heterogeneously coupled waveguides

Ding, XY; Ma, J; Tan, LY; Helmy, AS; Kang, DP

Kang, DP (corresponding author), Harbin Inst Technol, Sch Astronaut, 92 West Dazhi St, Harbin 150001, Peoples R China.; Kang, DP (corresponding author), Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, 92 West Dazhi St, Harbin 150001, Peoples R China.

OPTICS LETTERS, 2021; 46 (12): 3000

Abstract

In this work, we develop a design methodology to generate spectrally pure photon pairs in asymmetric heterogeneously coupled waveguides by spontaneous......

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