High Performance In-Line Er-Doped Waveguide Amplifiers Using Room Temperature Sputtered Er:TeO2 Thin Film

Zhong, Yile; Yan, Kunlun; Madden, Steve

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High Performance In-Line Er-Doped Waveguide Amplifiers Using Room Temperature Sputtered Er:TeO2 Thin Film

Date

2024

Authors

Zhong, Yile

Yan, Kunlun

Madden, Steve

Abstract

Monolithic integrated Er-doped waveguide amplifiers with more than 10 dB net fibreto-fibre gain under 1480 nm pumping are demonstrated, paving the road for room temperature sputtered Er:TeO2 thin film to CMOS-compatible integrated photonics.