Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Luo, Ziren"'
Autor:
Li, Pan, Li, Linfeng, Wang, Mingze, Cao, KaiMing, Gao, Ruihong, Liu, Heshan, Shi, Meng, Luo, Ziren
This paper reports the achievement of 120W single-frequency narrow linewidth 1018nm laser based on wide-tunable DBR fiber seed source. The DBR structure seed source uses 8mm long doped optical fibers with a line width of 3.25k. The wavelength tuning
Externí odkaz:
http://arxiv.org/abs/2407.19641
Rapid Parameter Estimation for Merging Massive Black Hole Binaries Using ODE-Based Generative Models
Autor:
Liang, Bo, Du, Minghui, Wang, He, Xu, Yuxiang, Liu, Chang, Wei, Xiaotong, Xu, Peng, Qiang, Li-e, Luo, Ziren
Detecting the coalescences of massive black hole binaries (MBHBs) is one of the primary targets for space-based gravitational wave observatories such as LISA, Taiji, and Tianqin. The fast and accurate parameter estimation of merging MBHBs is of great
Externí odkaz:
http://arxiv.org/abs/2407.07125
Publikováno v:
Results in Physics, Volume 62, July 2024, 107819
Time Delay Interferometry (TDI) is an indispensable step in the whole data processing procedure of space-based gravitational wave detection, as it mitigates the overwhelming laser frequency noise, which would otherwise completely bury the gravitation
Externí odkaz:
http://arxiv.org/abs/2403.03060
Advancing Space-Based Gravitational Wave Astronomy: Rapid Parameter Estimation via Normalizing Flows
Publikováno v:
SCIENCE CHINA Physics, Mechanics & Astronomy, Volume 67, Issue 3: 230412 (2024)
Gravitational wave (GW) astronomy is witnessing a transformative shift from terrestrial to space-based detection, with missions like Taiji at the forefront. While the transition brings unprecedented opportunities for exploring massive black hole bina
Externí odkaz:
http://arxiv.org/abs/2308.05510
We investigate surface plasmons from a solid-state standpoint and highlight their ultra electron density sensitivity. When a surface plasmon is excited on a planar gold film by an evanescent wave from 625 nm incident light, only a minute fraction of
Externí odkaz:
http://arxiv.org/abs/2307.04982
Current single-molecule imaging techniques are incapable of providing stochastic information of individual chemical reactions. We have developed an optical imaging method for stochastic analysis of individual electrochemical reactions. The method byp
Externí odkaz:
http://arxiv.org/abs/2305.11378
Onboard electrostatic suspension inertial sensors are important applications for gravity satellites and space gravitational wave detection missions, and it is important to suppress noise in the measurement signal. Due to the complex coupling between
Externí odkaz:
http://arxiv.org/abs/2305.06735
Publikováno v:
SCIENCE CHINA Physics, Mechanics & Astronomy, Volume 66, Issue 3, 2023, Pages 230411ISSN 1674-7348
A supermassive binary black-hole candidate SDSS J1430+2303 reported recently motivates us to investigate an imminent binary of supermassive black holes as potential gravitational wave source, the radiated gravitational waves at the end of the merger
Externí odkaz:
http://arxiv.org/abs/2305.04478
Autor:
Zhang, Haoyue, Xu, Peng, Ye, Zongqi, Ye, Dong, Qiang, Li-E, Luo, Ziren, Qi, Keqi, Wang, Shaoxin, Cai, Zhiming, Wang, Zuolei, Lei, Jungang, Wu, Yueliang
Publikováno v:
Remote Sens. 2023, 15, 3817
High-precision inertial sensors or accelerometers can provide us references of free-falling motions in gravitational field in space. They serve as the key payloads for gravity recovery missions such as the CHAMP, the GRACE-type missions, and the plan
Externí odkaz:
http://arxiv.org/abs/2304.00675
Publikováno v:
Eur. Phys. J. C, 83:554, (2023)
Coalescing supermassive black hole binaries (SMBHBs) are the primary source candidates for low frequency gravitational wave (GW) detections, which could bring us deep insights into galaxy evolutions over cosmic time and violent processes of spacetime
Externí odkaz:
http://arxiv.org/abs/2207.01100