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20142024
most citedCE-Net: Context Encoder Network for 2D Medical Image Segmentation

2.3k citations

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11 papers · 1 filter

physics.optics202338 cited

Two-colour dissipative solitons and breathers in microresonator second-harmonic generation

Juanjuan Lu, Danila N. Puzyrev, Vladislav V. Pankratov +5

Frequency conversion of dissipative solitons associated with the generation of broadband optical frequency combs having a tooth spacing of hundreds of giga-hertz is a topical chall…

physics.optics20231 cited

Radically Uniform Spike Trains in Optically Injected Quantum Cascade Oscillators

Yibo Peng, Siting Liu, Vassilios Kovanis +1

It has been found that noise-induced excitability in quantum well and quantum dot semiconductor laser systems usually produces spike patterns of non-uniform amplitude. In this lett…

physics.optics20233 cited

Coulomb potential determining terahertz polarization in two-color laser field

Yuan Gao, Yizhu Zhang, Kaixuan Zhang +3

The orientation and ellipticity of terahertz (THz) polarization generated by two-color strong field not only cast light on underlying mechanisms of laser-matter interaction, but al…

physics.optics20216 cited

Improved comb and dual-comb operation of terahertz quantum cascade lasers utilizing a symmetric thermal dissipation

Chenjie Wang, Ziping Li, Xiaoyu Liao +5

In the terahertz frequency range, the quantum cascade laser (QCL) is a suitable platform for the frequency comb and dual-comb operation. Improved comb performances have been always…

physics.optics202138 cited

Ultralow Threshold, Single-Mode InGaAs/GaAs Multi-Quantum Disk Nanowire Lasers

Xutao Zhang, Ruixuan Yi, Nikita Gagrani +12

We present single-mode nanowire (NW) lasers with ultralow threshold in the near-infrared spectral range. To ensure the single-mode operation, the NW diameter and length are reduced…

physics.optics202113 cited

On-chip integrated waveguide amplifiers on Erbium-doped thin film lithium niobate on insulator

Junxia Zhou, Youting Liang, Zhaoxiang Liu +11

We demonstrate on-chip light amplification with integrated optical waveguide fabricated on erbium-doped thin film lithium niobate on insulator (TFLNOI) using the photolithography a…