Guided wave optics in periodically poled KTP: quadratic nonlinearity and prospects for attosecond jitter characterization

For the first time to our knowledge, continuous nonsegmented channel waveguides in periodically poled KTiOPO4 with guided orthogonal polarizations are used to demonstrate type II background-free second harmonic generation in the telecom band with 1.6%/(W cm2) normalized conversion efficiency. This c...

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Bibliographic Details
Main Authors: Roberts, Tony D., Nejadmalayeri, Amir H., Battle, Philip, Wong, Franco N. C., Kaertner, Franz X.
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format: Article
Language:en_US
Published: Optical Society of America 2009
Online Access:http://hdl.handle.net/1721.1/49472
https://orcid.org/0000-0002-8733-2555
https://orcid.org/0000-0003-1998-6159