60 citations · 76 across the 8 of their papers we have counts for
8 papers
Tuning anomalous Floquet topological bands with ultracold atoms
Jin-Yi Zhang, Chang-Rui Yi, Long Zhang +7
The Floquet engineering opens the way to create new topological states without counterparts in static systems. Here, we report the experimental realization and characterization of…
Fiber-to-Waveguide and 3D Chip-to-Chip Light Coupling Based on Bent Metal-Clad Waveguides
Zhaolin Lu, Peichuan Yin, Kaifeng Shi
Efficient fiber-to-waveguide light coupling has been a key issue in integrated photonics for many years. The main challenge lies in the huge mode mismatch between an optical fiber…
Nanoscale Field Effect Optical Modulators Based on Depletion of Epsilon-Near-Zero Films
Zhaolin Lu, Peichuan Yin, Kaifeng Shi
The field effect in metal-oxide-semiconductor (MOS) capacitors plays a key role in field-effect transistors (FETs), which are the fundamental building blocks of modern digital inte…
Ultracompact Field Effect Electro-Absorption Plasmonic Modulator
Kaifeng Shi, Zhaolin Lu
One of the technical barriers impeding the wide applications of integrated photonic circuits is the lack of ultracompact, high speed, broadband electro-optical (EO) modulators, whi…
Photonic MOS Based on "Optical Property Inversion"
Zhaolin Lu, Kaifeng Shi
Most dielectric materials have very weak electro-optic properties, whereas the optical properties of some plasmonic materials may be greatly tuned, especially around their plasma f…
Efficient Electro-Optical Modulation Based on Indium Tin Oxide
Kaifeng Shi, Zhaolin Lu
We experimentally demonstrate several electro-optical modulators based on transparent conducting oxides. Our previous work demonstrated the modulator structure on glass substrate w…
Ultrabroad-Band, Greatly Enhanced Light Absorption by Monolayer Graphene
Wangshi Zhao, Kaifeng Shi, Zhaolin Lu
We demonstrate greatly enhanced light absorption by monolayer graphene over a broad spectral range, from visible to near infrared, based on the attenuated total reflection. In the…
Nanoscale Plasmonic and Optical Modulators Based on Transparent Conducting Oxides
Zhaolin Lu, Wangshi Zhao, Kaifeng Shi
Recent experiments showed that unity-order index change in a transparent conducting oxide (TCO) can be achieved in a metal-oxide-semiconductor (MOS) structure by accumulation charg…