Abstract
We characterize the intermodulation distortion of high power and efficient frequency conversion of modulated optical signals based on sum frequency generation (SFG) in a periodically poled potassium titanyl phosphate (KTP) waveguide. Unwanted frequency two-tone spurs are generated near the converted signal via a three-step cascaded three-wave mixing process. Computer simulations describing the process are presented along with the experimental measurements. High-conversion efficiencies and large spur-free dynamic range of the converted optical signal are demonstrated.
© 2016 Optical Society of America
Full Article | PDF ArticleMore Like This
Felix Mann, Helen M. Chrzanowski, and Sven Ramelow
Opt. Lett. 46(13) 3049-3052 (2021)
You Wu, Junjie Wei, Cheng Zeng, and Jinsong Xia
Opt. Lett. 49(10) 2833-2836 (2024)
Hojoong Jung, Xiang Guo, Na Zhu, Scott B. Papp, Scott A. Diddams, and Hong X. Tang
Opt. Lett. 41(16) 3747-3750 (2016)