Second Harmonic Generation and χχ(2) Cascading in Periodically Poled MgO:LiNbO3 Photonic WiresVisa övriga samt affilieringar
2024 (Engelska)Ingår i: The 25th European Conference on Integrated Optics - Proceedings of ECIO 2024, Springer Nature , 2024, s. 145-148Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]
We study second harmonic generation in LiNbO3 nanowaveguides, operated with sub-pJ pulses at 1424 nm in the picosecond regime generating 0.5 μW at 712 nm. Spectra recorded at both wavelengths provide evidence for enhanced χ(2) cascading effects.
Ort, förlag, år, upplaga, sidor
Springer Nature , 2024. s. 145-148
Nyckelord [en]
integrated nonlinear optics, lithium niobate on insulator, quadratic cascading, second harmonic generation
Nationell ämneskategori
Atom- och molekylfysik och optik
Identifikatorer
URN: urn:nbn:se:kth:diva-350723DOI: 10.1007/978-3-031-63378-2_24ISI: 001290811400024Scopus ID: 2-s2.0-85197695661OAI: oai:DiVA.org:kth-350723DiVA, id: diva2:1884689
Konferens
25th European Conference on Integrated Optics, ECIO 2024, Aachen, Germany, Jun 17 2024 - Jun 19 2024
Anmärkning
Part of ISBN 9783031633775
QC 20240719
2024-07-172024-07-172024-10-07Bibliografiskt granskad