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...
Main Authors: | , , , , |
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Other Authors: | |
Format: | Article |
Language: | en_US |
Published: |
Optical Society of America
2009
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Online Access: | http://hdl.handle.net/1721.1/49472 https://orcid.org/0000-0002-8733-2555 https://orcid.org/0000-0003-1998-6159 |