Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yuanfeng Di"'
Autor:
Lian Zhou, Haipeng Lou, Zejiang Deng, Xiong Qin, Jiayi Pan, Yuanfeng Di, Chenglin Gu, Daping Luo, Wenxue Li
Publikováno v:
High Power Laser Science and Engineering, Vol 12 (2024)
The mid-infrared optical frequency comb is a powerful tool for gas sensing. In this study, we demonstrate a simple mid-infrared dual-comb spectrometer covering 3–4 μm in LiNbO3 waveguides. Based on a low-power fiber laser system, the mid-infrared
Externí odkaz:
https://doaj.org/article/92e76b8008054bf7b19660e351f37fbd
Autor:
Daowang Peng, Chenglin Gu, Zhong Zuo, Yuanfeng Di, Xing Zou, Lulu Tang, Lunhua Deng, Daping Luo, Yang Liu, Wenxue Li
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Dual-comb spectroscopy was first applied to the measurement of magnetic optical activity spectroscopy, realizing Doppler-limited gas-phase molecular analysis, and was further extended to the rapid measurement of liquid-phase chiroptical activity.
Externí odkaz:
https://doaj.org/article/ead5c8a48d644f898038482cff391382
Autor:
Yuanfeng Di, Chenglin Gu, Zhong Zuo, Daowang Peng, Lulu Tang, Xing Zou, Yang Liu, Daping Luo, Wenxue Li
Publikováno v:
IEEE Photonics Technology Letters. 34:683-686
Publikováno v:
Photonics Research.
Autor:
Daowang Peng, Chenglin Gu, Zhong Zuo, Yuanfeng Di, Xing Zou, Lulu Tang, Lunhua Deng, Daping Luo, Yang Liu, Wenxue Li
Optical activity (OA) spectroscopy is a powerful tool to characterize molecular chirality, explore the stereo-specific structure and study the solution-state conformation of biomolecules, which is widely utilized in the fields of molecular chirality,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e928cf3c681e9395bad39a689268ea6
https://doi.org/10.21203/rs.3.rs-1843330/v1
https://doi.org/10.21203/rs.3.rs-1843330/v1
Autor:
Xingya Xu, Songyang Li, Daping Luo, Daowang Peng, Lulu Tang, Xing Zou, Menglin Zhang, Yang Liu, Yuanfeng Di, Wenxue Li, Chen Zhou, Zhong Zuo, Chenglin Gu
Publikováno v:
Optics express. 29(17)
Dual-comb spectroscopy (DCS) is a powerful spectroscopic technique, which is developing for the detection of transient species in reaction kinetics on a short time scale. Conventionally, the simultaneous determination of multiple species is limited t
Publikováno v:
Optics express. 28(19)
Coherent pulse synthesis in the mid-infrared (mid-IR) domain is of great interest to achieve broadband sources from parent pulses, motivated by the advantages of optical frequency properties for molecular spectroscopy and quantum dynamics. We demonst
Autor:
Xing Zou, Daowang Peng, Lian Zhou, Chenglin Gu, Wenxue Li, Yuanfeng Di, Daping Luo, Zhong Zuo, Yang Liu
Publikováno v:
Photonics Research. 9:1358
Mid-infrared dual-comb spectroscopy is of great interest owing to the strong spectroscopic features of trace gases, biological molecules, and solid matter with higher resolution, accuracy, and acquisition speed. However, the prerequisite of achieving
Publikováno v:
Photonics Research. 8:1895
The determination of airflow parameters is essential to the research of critical information on environment monitoring, chemical kinetics, and aerodynamic and propulsion applications. During the past few decades, tunable diode laser absorption spectr
Autor:
Zejiang Deng, Yang Liu, Yuanfeng Di, Chenglin Gu, Zhiwei Zhu, Lian Zhou, Gehui Xie, Wenxue Li, Daping Luo
Publikováno v:
Optics Express. 28:4817
We report on a high-power fiber optical frequency comb consisting of a 250-MHz mode-locked fiber laser and a three-stage cascaded fiber chirped-pulse amplification system. After power scaling, the group velocity dispersion and third-order dispersion,