1.8-Meter-Long Low-Loss Nonlinear Rib Waveguide for Integrated Optical Parametric Amplifiers
Paper in proceeding, 2026
We demonstrate a 1.8-m dispersion-engineered Si3N4 rib waveguide with a meandered architecture. The device exhibits losses down to 2 dB/m and anomalous dispersion near 1610 nm, potentially enabling compact low-noise integrated parametric amplifiers and receivers.
Author
Vijay Shekhawat
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Ping Zhao
Sichuan University
Junda Chen
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Zhirong Chen
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Peter Andrekson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Victor Torres Company
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
European Conference on Integrated Optics in Proceedings European Conference on Integrated Optics Ecio 2026
9781957171562 (ISBN)
2026 European Conference on Integrated Optics, ECIO 2026
Zurich, Switzerland,
Zurich, Switzerland,
Subject Categories (SSIF 2025)
Other Physics Topics
Signal Processing