Control of optical amplification process with extremely low background loss in Er:Al2O3 waveguides

Demirtaš M., Odaci C., Kosku Perkgöz N., Sevik C., Ay F.

30th Annual Conference of the IEEE Photonics Society, IPC 2017, Florida, United States Of America, 1 - 05 October 2017, vol.2017-January, pp.561-562 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 2017-January
  • Doi Number: 10.1109/ipcon.2017.8116224
  • City: Florida
  • Country: United States Of America
  • Page Numbers: pp.561-562
  • Bursa Uludag University Affiliated: No

Abstract

© 2017 IEEE.We report on record low-loss single mode a-Al2O3 planar waveguides and growth optimization of a-Er2O3 layers to control erbium-doping level of a-Al2O3 layers realized using Atomic Layer Deposition (ALD). Effect of growth cycle ratio of as grown Er2O3/Al2O3 layers on Photoluminescence (PL) is reported.