Composite Morphology Laser Written 3D Waveguides With Reduced Bend Loss (Th2A.4)
Presenter: Andrew Ross-Adams, Macquarie University
We demonstrate a composite laser written 3D waveguide in boro-aluminosilicate glass, with an estimated index contrast of 1.7%, providing a 2.5x improvement of minimum bend radius down to 4.0 mm at 1550 nm.
Authors:Andrew Ross-Adams, Macquarie University / Michael Withford, Macquarie University / Simon Gross, Macquarie University