Zobrazeno 1 - 10
of 336
pro vyhledávání: '"He Jijun"'
Autor:
Qing, Ting, Li, Shupeng, Yang, Huashan, Wang, Lihan, Fang, Yijie, Tang, Xiaohu, Cao, Meihui, Lu, Jianming, He, Jijun, Liu, Junqiu, Lyu, Yueguang, Pan, Shilong
High-resolution optical spectrometers are crucial in revealing intricate characteristics of signals, determining laser frequencies, measuring physical constants, identifying substances, and advancing biosensing applications. Conventional spectrometer
Externí odkaz:
http://arxiv.org/abs/2402.09752
Autor:
Zhang, Hao, Zhang, Shuangyou, Bi, Toby, Ghalanos, George, Zhang, Yaojing, Yan, Haochen, Pal, Arghadeep, He, Jijun, Pan, Shilong, Del Haye, Pascal
We demonstrate Kerr soliton frequency comb generation that is seeded by a cascaded Brillouin scattering process. In this process, a pump laser is used to generate multiple orders of Brillouin sidebands in a microresonator, which in turn generate the
Externí odkaz:
http://arxiv.org/abs/2312.15506
Autor:
Ye, Zhichao, Jia, Haiyan, Huang, Zhangjun, Shen, Chen, Long, Jinbao, Shi, Baoqi, Luo, Yi-Han, Gao, Lan, Sun, Wei, Guo, Hairun, He, Jijun, Liu, Junqiu
Publikováno v:
Photonics Research 11(4), 558-568 (2023)
The foundry development of integrated photonics has revolutionized today's optical interconnect and datacenters. Over the last decade, we have witnessed the rising of silicon nitride (Si$_3$N$_4$) integrated photonics, which is currently transferring
Externí odkaz:
http://arxiv.org/abs/2303.05004
Autor:
Liu, Yang, Qiu, Zheru, Ji, Xinru, He, Jijun, Riemensberger, Johann, Hafermann, Martin, Wang, Rui Ning, Liu, Junqiu, Ronning, Carsten, Kippenberg, Tobias J.
Publikováno v:
Science, 376 (6599), 1309-1313 (2022)
Erbium-doped fiber amplifiers have revolutionized long-haul optical communications and laser technology. Erbium ions could equally provide a basis for efficient optical amplification in photonic integrated circuits. However, this approach has thus fa
Externí odkaz:
http://arxiv.org/abs/2204.02202
Autor:
Hu, Jianqi, Nitiss, Edgars, He, Jijun, Liu, Junqiu, Yakar, Ozan, Weng, Wenle, Kippenberg, Tobias J., Brès, Camille-Sophie
Silicon nitride (Si$_3$N$_4$) is an ever-maturing integrated platform for nonlinear optics. Yet, due to the absence of second-order ($\chi^{(2)}$) nonlinearity, Si$_3$N$_4$ is mostly considered for third-order ($\chi^{(3)}$) nonlinear interactions. R
Externí odkaz:
http://arxiv.org/abs/2203.15889
Autor:
Zhang, Xiangle, Ma, Weimin, Liu, Baohong, Shen, Chaochao, Yang, Fan, Yang, Yamin, Lv, Lv, Wu, Jinyan, Liu, Yongjie, Shang, Youjun, Guo, Jianhong, Zhu, Zixiang, Liu, Xiangtao, Zheng, Haixue, He, Jijun
Publikováno v:
In Virologica Sinica October 2024 39(5):747-754
Autor:
Ji, Xinru, Liu, Junqiu, He, Jijun, Wang, Rui Ning, Qiu, Zheru, Riemensberger, Johann, Kippenberg, Tobias J.
Nonlinear photonics based on integrated circuits has enabled applications such as parametric amplifiers, soliton frequency combs, supercontinua, and non-reciprocal devices. Ultralow optical loss and the capability for dispersion engineering are essen
Externí odkaz:
http://arxiv.org/abs/2109.06764
Autor:
Liu, Ping, Wu, Jinyan, Ma, Weimin, Yang, Yamin, Lv, Lv, Cai, Jiang, Liu, Zhijie, He, Jijun, Shang, Youjun, Li, Zhaocai, Cao, Xiaoan
Publikováno v:
In Acta Tropica June 2024 254
Autor:
Riemensberger, Johann, Liu, Junqiu, Kuznetsov, Nikolai, He, Jijun, Wang, Rui Ning, Kippenberg, Tobias J.
The ability to amplify optical signals is of pivotal importance across science and technology. The development of optical amplifiers has revolutionized optical communications, which are today pervasively used in virtually all sensing and communicatio
Externí odkaz:
http://arxiv.org/abs/2107.09582
Autor:
Weng, Wenle, Anderson, Miles H., Siddharth, Anat, He, Jijun, Raja, Arslan S., Kippenberg, Tobias J.
Publikováno v:
Phys. Rev. A 104, 023511 (2021)
Arising from modulation instability, Turing rolls in optical Kerr microresonators have been used in the generation of optical frequency combs and the synthesis of microwave and terahertz frequencies. In this work, by applying electro-optic modulation
Externí odkaz:
http://arxiv.org/abs/2107.02590