Numerical investigation of on-chip wavelength conversion based on InP/In1-xGaxAsyP1-y semiconductor waveguide platforms

Jin Wen, Kang Li, Yongkang Gong, Bethan Copner, Ben Hughes, Michael A. Campbell, Mattia Lazzaini, Lina Duan, Chengju Ma, Wei Fan, Zhenan Jia, Haiwei Fu, Nigel Copner

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

11 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

We design the high confinement InP/In1-xGaxAsyP1-y semiconductor waveguides and investigate the effective wavelength conversion based on this platform. Efficient confinement and mode field area fluctuation at different wavelength is analyzed to achieve the high nonlinear coefficient. The numerical results show that nearly zero phase-mismatch condition can be satisfied through dispersion tailoring of InP/In1-xGaxAsyP1-y waveguides, and the wavelength conversion ranging over 40 nm with the maximum conversion efficiency -26.3 dB is achieved. Meanwhile, the influences of the doping parameter y and pumping wavelength on the bandwidth and conversion efficiency are also discussed and optimized. Our demonstration of the excellent all-optical wavelength conversion properties of the InP/In1-xGaxAsyP1-y waveguides could pave the way towards direct integration telecom band devices on stand semiconductor platforms.
Iaith wreiddiolSaesneg
Rhif yr erthygl125921
CyfnodolynOptics Communications
Cyfrol473
Rhif cyhoeddi00
Dyddiad ar-lein cynnar15 Ebr 2020
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 15 Hyd 2020

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