Wrapped phase denoising: a WISE-transformer and comprehensive comparisons [0.03%]
基于WISE变换的包络相位去噪方法及全面比较研究
Yuxuan Zou,Shenzhen Lv,Cheston Tan et al.
Yuxuan Zou et al.
Wrapped phase denoising is a fundamental task in optical metrology, with numerous traditional and deep learning methods developed in the past decades. In this work, we first propose yet another deep learning method called WISE-Transformer, ...
Wenxin Wang,Ralph Döhrmann,Stephan Botta et al.
Wenxin Wang et al.
Diamond is a highly suited material for radiation-resistant X-ray optics, particularly for 4th-generation synchrotron radiation sources with high brightness and X-ray free-electron laser (XFEL) facilities operating at high pulse energies. F...
Machine-learning single-photodetector receiver for the simultaneous detection of hybrid RF and baseband fiber-wireless signals [0.03%]
基于机器学习的单光子探测器接收机同时检测混合射频和基带光纤无线信号
Guo Hao Thng,Lumeng Xu,Said Mikki
Guo Hao Thng
As mobile communication networks advance through each generation, the number and frequency of utilized frequency bands increase. If each supported frequency range is detected using a separate photodetector in a centralized radio access netw...
Multidimensional light field endoscope for robotic and AI guided surgery [0.03%]
用于机器人和人工智能引导手术的多维光场内窥镜
Haochen Wei,Wu Qi,Wuxia Liao et al.
Haochen Wei et al.
The multidimensional light field information pertaining to the surgical site has the potential to enhance the precision and elevate the degree of intelligence of robotic surgical procedures as well as AI-driven diagnosis and treatment. Endo...
Pile-up free fluorescence lifetime imaging with a SPAD-based single pixel camera [0.03%]
一种基于SPAD的单像素相机的无堆积荧光寿命成像方法
Serena Farina,Alberto Ghezzi,Ivan Labanca et al.
Serena Farina et al.
In the last years, single-pixel imaging (SPI) has been extensively utilized in fluorescence lifetime imaging (FLIM) experiments. In this context, to attain high temporal resolution, time-correlated single photon counting (TCSPC) is typicall...
Speed-optimization strategies for time-correlated single photon counting experiments [0.03%]
时间相关单光子计数实验的速度优化策略
Alessandro Cominelli,Giulia Acconcia,Ivan Rech
Alessandro Cominelli
Time-correlated single photon counting (TCSPC) is recognized as a gold-standard technique in many fields, including life science and remote sensing applications. In particular, it is the enabling technology to record extremely fast luminous...
Improved color uniformity in monochrome holographic waveguide based near eye displays [0.03%]
基于单色全息波导的近眼显示中改善颜色均匀性
Rajveer Kaur,Bhargab Das,Jae-Hyeung Park et al.
Rajveer Kaur et al.
The use of near eye displays (NEDs) in applications such as head-mounted displays requires high color uniformity across a wide field of view (FOV). However, volume holographic gratings (VHGs), while suitable for NEDs, suffer from high angul...
Ren-Jie Chen,Yeong Hwan Ko,Jae Woong Yoon et al.
Ren-Jie Chen et al.
We provide a new approach to Raman generation in silicon. Thus, we design and fabricate periodic nanophotonic devices incorporating guided-mode resonance to implement and enhance Raman photon generation. We apply one-dimensional gratings lo...
Compact OP-VECSEL-pumped Er:Yb:YAB microchip laser with M2 < 1.5 at 1.55 µm [0.03%]
一种紧凑的全固态掺铒高重频皮秒激光器
Wentao Wang,Zhongxi Lin,Weibin Qiu et al.
Wentao Wang et al.
An Er:Yb:YAB crystal laser emitting at 1.55 µm, optically pumped by a vertical external cavity surface emitting 980-nm laser (OP-VECSEL), is reported in this study. To the best of our knowledge, this is the first demonstration of an Er:Yb:...
Simultaneous multi-wavelength mode-locked DFB laser based on waveguide Bragg grating microcavities [0.03%]
基于波导布拉格光栅微腔的混合集成多波长被动锁模DFB激光器
Mohanad Al-Rubaiee,Xiao Sun,Bocheng Yuan et al.
Mohanad Al-Rubaiee et al.
We demonstrate, for the first time to the best of our knowledge, a monolithic multi-wavelength mode-locked distributed feedback (DFB) laser based on waveguide Bragg grating microcavities, achieving simultaneous three-wavelength lasing near ...