E-PVT: enhanced position-velocity-time scheduler for computer-controlled optical finishing with comprehensive considerations of dynamics constraints, continuity and efficiency
Deterministic computer-controlled optical finishing is an essential approach for achieving high-quality optical surfaces. Its determinism ... (Source: Optics Express)
Source: Optics Express - April 12, 2024 Category: Physics Authors: Xiaolong Ke Jiacheng Fan Tianyi Wang Lei Huang Yi Zhu Corey Austin Heejoo Choi Hyukmo Kang Vipender Negi Daewook Kim Zili Zhang Chunjin Wang Shuixuan Chen Nathalie Bouet Mourad Idir Source Type: research
Millimeter-wave over fiber integrated sensing and communication system using self-coherent OFDM
Orthogonal frequency-division multiplexing (OFDM) waveform is highly preferred as a dual-function candidate for integrated sensing and ... (Source: Optics Express)
Source: Optics Express - April 12, 2024 Category: Physics Authors: Fengwei Liu Peixuan Li Ningyuan Zhong Xiong Deng Lianshan Yan Wei Pan Xihua Zou Source Type: research
Coherent O-band WDM transmission of DP-16QAM over a 50-km BDFA-amplified link
We present wavelength-division multiplexed coherent transmission in an O-band amplified link enabled by bismuth-doped fiber amplifiers ... (Source: Optics Express)
Source: Optics Express - April 12, 2024 Category: Physics Authors: Natsupa Taengnoi Kyle R. H. Bottrill Yang Hong Wang Yu Jayanta Sahu Lajos Hanzo David J. Richardson Periklis Petropoulos Source Type: research
Ultrafast nonlinear optical response of layered violet phosphorus for femtosecond noise-like pulse generation
As a new member of two-dimensional (2D) phosphorene, 2D layered violet phosphorus (VP) has unique optoelectronic properties and good ... (Source: Optics Express)
Source: Optics Express - April 11, 2024 Category: Physics Authors: Zishu Wang Han Pan Hongwei Chu Zhongben Pan Ying Li Shengzhi Zhao Dechun Li Source Type: research
Topological charges measurement of circular Bessel Gaussian beam with multiple vortex singularities via cross phase
In this paper, we firstly propose a method to measure the topological charges (TCs) of a circular Bessel Gaussian beam with multiple vortex ... (Source: Optics Express)
Source: Optics Express - April 11, 2024 Category: Physics Authors: Jian Yu Huihong Long Shandong Tong Yuan Luo Peichao Zheng Zhe Zhang Zhiyong Bai Source Type: research
Experimental demonstration of flexible information rate PON beyond 100 Gb/s with rate-compatible LDPC codes
The applications of rate-compatible low-density parity-check (RC-LDPC) codes are investigated for a 16 quadrature amplitude modulation ... (Source: Optics Express)
Source: Optics Express - April 11, 2024 Category: Physics Authors: Xiangli Zhang Yunpeng Xuan Zepeng Gong Xu Zhang Jie Li Ming Luo Bowen Jia Dapeng Luo Tianye Huang Xiang Li Source Type: research
Longitudinal evolution of phase vortices generated by rotationally interleaved multi-spiral
Phase vortices exhibit significant applications and hold promising prospects across various scientific fields. However, while extensive ... (Source: Optics Express)
Source: Optics Express - April 11, 2024 Category: Physics Authors: Jinxin Wang Xi Yang Pengfei Li Li Ma Source Type: research
Efficient and robust phase unwrapping method based on SFNet
Phase unwrapping is a crucial step in obtaining the final physical information in the field of optical metrology. Although good at dealing ... (Source: Optics Express)
Source: Optics Express - April 11, 2024 Category: Physics Authors: Ziheng Zhang Xiaoxu Wang Chengxiu Liu Ziyu Han Qingxiong Xiao Zhilin Zhang Wenlu Feng Mingyong Liu Qianbo Lu Source Type: research
Motion measurements of explosive shock waves based on an event camera
Shock wave measurement is vital in assessing explosive power and designing warheads. To obtain satisfactory observation data of explosive ... (Source: Optics Express)
Source: Optics Express - April 11, 2024 Category: Physics Authors: Taihang Lei Banglei Guan Minzu Liang Zibin Liu Jianbin Liu Yang Shang Qifeng Yu Source Type: research
Method to quickly estimate T_1 value by suppressing spin exchange relaxation and magnetic field gradient relaxation in atomic sensors
The accuracy of atomic sensor is determined by the transverse nuclear spin relaxation time (T_2). As the longitudinal nuclear spin ... (Source: Optics Express)
Source: Optics Express - April 10, 2024 Category: Physics Authors: Xuelei Wang Jianli Li Chunyu Qu Yu Cheng Junjie Zhang Source Type: research
High-efficiency single-frequency DBR fiber laser at 1091 nm utilizing a Yb:YAG crystal-derived silica fiber
A single-frequency distributed Bragg Reflector (DBR) fiber laser operating at 1091 nm was demonstrated by using a Yb:YAG crystal-derived ... (Source: Optics Express)
Source: Optics Express - April 10, 2024 Category: Physics Authors: Zhenshuai Wei Lu Huang Haiyan Li Xian Zhao Zhigang Zhao Zhenhua Cong Zhaojun Liu Source Type: research
Asymmetric cosine-Gaussian Schell-model sources
We introduce a new class of Schell-model source whose spatial correlation function carries a finite series of nontrivial phases and is ... (Source: Optics Express)
Source: Optics Express - April 10, 2024 Category: Physics Authors: Yawei Jiang Zhangrong Mei Source Type: research
Multi-line-of-sight Hartmann-Shack wavefront sensing based on image segmentation and K-means sorting
Multi-line-of-sight wavefront sensing, crucial for next-generation astronomy and laser applications, often increases system complexity by ... (Source: Optics Express)
Source: Optics Express - April 10, 2024 Category: Physics Authors: Yiqun Zhang Zeyu Gao Ruiyan Jin Wang Zhao Licheng Zhu Hongwei Ye Ying Zhang Ping Yang Shuai Wang Source Type: research
Ultrafast 10 mJ, 100 W laser system featuring a directly laser written depolarization compensation element
In this study we demonstrated a compact and cost-effective high energy and average power picosecond laser developed for OPCPA system ... (Source: Optics Express)
Source: Optics Express - April 10, 2024 Category: Physics Authors: Aivaras Kazakevi č ius Raimundas Burokas Rokas Danilevi č ius Andrejus Michailovas Source Type: research
Broadband achromatic and wide field of view metalens-doublet by inverse design
Metalenses, composed of patterned meta-atoms in various dimensions, offer tailored modulation of phase, amplitude, and polarization for ... (Source: Optics Express)
Source: Optics Express - April 10, 2024 Category: Physics Authors: Yu Hongli Cen Zhaofeng Li Xiaotong Source Type: research