Control of Optical Amplification Process with Extremely Low Background Loss in Er:Al2O3 Waveguides

DEMİRTAŞ M., Odaci C., KOSKU PERKGÖZ N., SEVİK C., AY F.

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

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/ipcon.2017.8116224
  • City: Florida
  • Country: United States Of America
  • Page Numbers: pp.561-562
  • Anadolu University Affiliated: Yes

Abstract

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.