Výsledky vyhledávání

Report

A Broadband Algorithm for Adiabatic Mode Evolution and its Application on Polarization Splitter-Rotator on LNOI Platform

Autor: Chen, Geng, Li, Chijun, Wang, Xuanhao, Pan, An, Wei, Junjie, Huang, Yuankang, Lu, Siyu, Dai, Yiqi, Meng, Xiangyu, Zeng, Cheng, Xia, Jinsong

Adiabatic mode evolution waveguides (AMEWs) are widely utilized in integrated photonics, including tapered waveguides, edge couplers, mode converters, splitters, etc. An analytical theory and a novel AMEW design algorithm are developed to create shor

Externí odkaz: http://arxiv.org/abs/2407.04995

Zobrazit plný text záznamu

Report

A lensed FRB candidate in the first CHIME/FRB Catalogue and its potential implications

Autor: Chang, Chenming, Zhang, Songbo, Xiao, Di, Tang, Zhenfan, Li, Ye, Wei, Junjie, Wu, Xuefeng

Fast radio bursts (FRBs) are immensely energetic radio pulses with durations of milliseconds. Given their high all-sky rate, the probability of an FRB being lensed by an intervening massive object is non-negligible. In this study, we search for possi

Externí odkaz: http://arxiv.org/abs/2406.19654

Zobrazit plný text záznamu

Report

Sciences with the 2.5-meter Wide Field Survey Telescope (WFST)

Autor: WFST Collaboration, Wang, Tinggui, Liu, Guilin, Cai, Zhenyi, Geng, Jinjun, Fang, Min, He, Haoning, Jiang, Ji-an, Jiang, Ning, Kong, Xu, Li, Bin, Li, Ye, Luo, Wentao, Pan, Zhizheng, Wu, Xuefeng, Yang, Ji, Yu, Jiming, Zheng, Xianzhong, Zhu, Qingfeng, Cai, Yi-Fu, Chen, Yuanyuan, Chen, Zhiwei, Dai, Zigao, Fan, Lulu, Fan, Yizhong, Fang, Wenjuan, He, Zhicheng, Hu, Lei, Hu, Maokai, Jin, Zhiping, Jiang, Zhibo, Li, Guoliang, Li, Fan, Li, Xuzhi, Liang, Runduo, Lin, Zheyu, Liu, Qingzhong, Liu, Wenhao, Liu, Zhengyan, Liu, Wei, Liu, Yao, Lou, Zheng, Qu, Han, Sheng, Zhenfeng, Shi, Jianchun, Shu, Yiping, Su, Zhenbo, Sun, Tianrui, Wang, Hongchi, Wang, Huiyuan, Wang, Jian, Wang, Junxian, Wei, Daming, Wei, Junjie, Xue, Yongquan, Yan, Jingzhi, Yang, Chao, Yuan, Ye, Yuan, Yefei, Zhang, Hongxin, Zhang, Miaomiao, Zhao, Haibin, Zhao, Wen

Publikováno v: SCPMA-Vol. 66 No. 10: 109512 (2023)

The Wide Field Survey Telescope (WFST) is a dedicated photometric surveying facility being built jointly by the University of Science and Technology of China and the Purple Mountain Observatory. It is equipped with a 2.5-meter diameter primary mirror

Externí odkaz: http://arxiv.org/abs/2306.07590

Zobrazit plný text záznamu

Report

Prospects of Searching for Type Ia Supernovae with 2.5-m Wide Field Survey Telescope

Autor: Hu, Maokai, Hu, Lei, Jiang, Ji-an, Xiao, Lin, Fan, Lulu, Wei, Junjie, Wu, Xuefeng

Type Ia Supernovae (SNe Ia) are the thermonuclear explosion of a carbon-oxygen white dwarf (WD) and are well-known as a distance indicator. However, it is still unclear how WDs increase their mass near the Chandrasekhar limit and how the thermonuclea

Externí odkaz: http://arxiv.org/abs/2212.11535

Zobrazit plný text záznamu