Nonlinear Optics
and Imaging
Our research focuses on developing robust frequency conversion methods for broadband laser sources and efficient infrared imaging. In the past decade, we have developed a novel method that overcomes the traditional trade-off between conversion efficiency and operating bandwidth for broadband source conversion. We have demonstrated the potential for achieving scalable and efficient frequency conversion through a series of experimental works utilizing adiabatic dynamics.
Sub Research Themes
Adiabatic Frequency Conversion
Conversion of one laser frequency to another is one of the oldest and most useful effects in nonlinear optics.
Broadband Upconversion Imaging
Broadband upconversion imaging, where mid-infrared (IR) photons are converted to visible and near IR photons.
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Composite Segmented Frequency Conversion
Recently, we have developed and experimentally demonstrated new families of robust solutions for various frequency conversion processes...
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N-level Dynamics in Frequency Conversion
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Robust Spontaneous Down-Conversion
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