Spectroscopy, Cooperative Upconversion and Optical Gain in Amorphous Al2O3:Yb3+ Waveguides on SiliconShow others and affiliations
2020 (English)In: Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, Institute of Electrical and Electronics Engineers Inc. , 2020Conference paper, Published paper (Refereed)
Abstract [en]
Ridge waveguides in amorphous Al2O3:Yb3+ are produced by reactive co-sputtering and reactive-ion etching. Their spectroscopic properties, optical gain, and cooperative upconversion are studied and explained based on a model of distinct ion classes.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2020.
Keywords [en]
Alumina, Aluminum oxide, Optical gain, Optical waveguides, Reactive sputtering, Ridge waveguides, Silicon, Sputter deposition, Cooperative upconversion, Reactive co-sputtering, Spectroscopic property, Amorphous silicon
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:kth:diva-302849ISI: 000612090003288Scopus ID: 2-s2.0-85091644207OAI: oai:DiVA.org:kth-302849DiVA, id: diva2:1599996
Conference
2020 Conference on Lasers and Electro-Optics, CLEO 2020, 10 May 2020 through 15 May 2020
Note
Not duplicate with DiVA 1538950
QC 20211003
2021-10-032021-10-032022-09-28Bibliographically approved