Funding for this research was provided by:
National Key R&D Program of China (2018YFB2200400 and 2017YFA0303704)
National Natural Science Foundation of China (61875101, 61575102 and 61621064)
Beijing National Science Foundation (Z180012)
Beijing Academy of Quantum Information Sciences (Y18G26)
Tsinghua University Initiative Scientific Research Program
Journal title: Applied Physics Express
Article type: lett
Article title: Nonlinear optical properties of chalcogenide glass waveguides fabricated by hot melt smoothing and micro-trench filling
Copyright information: © 2020 The Japan Society of Applied Physics
Publication dates
Date received: 2020-02-28
Date accepted: 2020-03-09
Online publication date: 2020-03-20