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If the epicenter of the electronics revolution is named after the material that made it possible — silicon — then the birthplace of the photonics revolution may well be named after lithium niobate. Wh...
Phase-Sensitive Wavelength Conversion Based on Cascaded Quadratic Processes in Periodically Poled Lithium Niobate Waveguides
Optical communications Lithium niobate Nonlinear optics parametric processes Nonlinear optical devices
2015/5/22
We propose and experimentally demonstrate a novel scheme of phase-sensitive wavelength conversion, based on a combination of cascaded second-order nonlinear effects in two cascaded periodically poled ...
Tunable Wavelength Converter and Filter Based on Periodically Poled Lithium Niobate
Periodically poled lithium niobate Wavelength converter Wavelength filter
2009/6/1
In this paper, we present our researches on the applications of periodically poled lithium niobate (PPLN) in optical communications. Tunable wavelength converter and filter are investigated based on P...
Noise Analysis of Second-Harmonic Generation in Undoped and MgO-Doped Periodically Poled Lithium Niobate
MgO-Doped Periodically Lithium Niobate
2008/10/31
Noise characteristics of second-harmonic generation (SHG) in periodically poled lithium niobate (PPLN) using the quasiphase matching (QPM) technique are analyzed experimentally. In the experiment, a0....
Domain-Reversed Lithium Niobate Single-Crystal Fibers are Potentially for Efficient Terahertz Wave Generation
Efficient Terahertz Wave Generation
2008/10/31
Nonlinear frequency conversion remains one of the dominant approaches to efficiently generate THz waves. Significant material absorption in the THz range is the main factor impeding the progress towar...
Tunable Optical Wavelength Conversion of a 10 Gb/s OFDM Data Signal using a Periodically-Poled Lithium Niobate Waveguide
Tunable Optical Wavelength Conversion OFDM Data Signal Lithium Niobate Waveguide
2015/8/4
We experimentally demonstrate tunable wavelength conversion of 10 Gb/s RF-tone assisted OFDM signal with high conversion efficiency over ~30 nm tuning range using a PPLN waveguide. A penalty of < 3 dB...
Morphology of laser-induced damage of lithium niobate and KDP crystals
optical damage anisotropy single crystals
2011/5/6
The regularities of laser-induced damage are studied for LiNbO3 and KDP single crystals. It is shown that the shape of damage in the dielectric crystals depends on the elastic symmetry of crystal and ...