Wavelength-Tunable Monolithically Integrated Chaotic Semiconductor Laser

Chaos wavelength division multiplexing is a key technology to solve incompatibility between chaos secure communication and large capacity fiber data transmission. However, the existing integrated c…

OAM-Basis Wavefront Single-Pixel Imaging via Compressed Sensing

Utilizing a complex-number basis for single-pixel imaging (SPI) a spatial wavefront in high quality is still an open issue. To solve this issue, here, we proposed a method called OAM-basis spatial …

A Microwave Photonic Channelized Receiver With Self-Interference Cancellation

Microwave photonic channelized receiver can break through the electronic bottleneck, improve the throughput of satellite payload, and is expected to be widely used in broadband satellite communicat…

Single-modulator Based Multi-Format Switchable Signal Generator Without Backg…

A photonic multi-format background-free binarily modulated microwave signal generator using a single dual-polarization dual-parallel Mach–Zehnder modulator is proposed and demonstrated. The propo…

Efficient Semantic Image Synthesis via Class-Adaptive Normalization

Spatially-adaptive normalization (SPADE) is remarkably successful recently in conditional semantic image synthesis in T. Park et al. 2019 which modulates the normalized activation with spatially-va…

Mini hydropower

Graph Signal Processing Approach to QSAR/QSPR Model Learning of Compounds

Quantitative relationship between the activity/property and the structure of compound is critical in chemical applications. To learn this quantitative relationship, hundreds of molecular descriptor…

Flattened 2.5-Octave Supercontinuum in a Silicon Nitride Waveguide Pumped Wit…

Supercontinuum generation has been extensively studied in optical waveguides pumped with femtosecond pulses, while there are few reports using picosecond pump pulses with a small spectral power var…

Artificial Noise Design in Time Domain for Indoor SISO DCO-OFDM VLC Wiretap S…

In this paper, we investigate physical-layer security for the indoor single-input single-output (SISO) DC-biased optical orthogonal frequency division multiplexing (DCO-OFDM) visible light communic…

Flat Broadband Chaos Generation Using a Semiconductor Laser Subject to Asymme…

A method of generating flat broadband chaos by using a semiconductor laser subject to asymmetric dual-path optical feedback is proposed and demonstrated experimentally. In the asymmetric dual-path …