Zobrazeno 1 - 10
of 937
pro vyhledávání: '"Dingyuan, Tang"'
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-12 (2023)
Three novel types of polyatomic soliton molecules are reported and they are conceptually analogues to the multi-atom molecules in chemistry.
Externí odkaz:
https://doaj.org/article/c78c9fdf175a43768c0dd0ab14feabd0
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 1, Pp 1-4 (2023)
We report on single-longitudinal-mode and tunable operation of an Er:Y2O3 ceramic laser at ∼2.7 μm using intracavity Fabry-Perot etalons combined with a birefringent filter. The laser is pumped with a high brightness, narrow linewidth diode source
Externí odkaz:
https://doaj.org/article/e0ab849e0db34efa93a07d0b646e1b84
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
We report on the direct generation of the high-power optical vortices at ∼2.7 μm from an Er:Y2O3 ceramic laser end-pumped by an annular pump beam using a simple capillary fiber-based pump beam conditioning scheme. Taking advantage of the thermal g
Externí odkaz:
https://doaj.org/article/fa87c1967ebe4f67a86129313408542c
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 1, Pp 1-3 (2022)
We report on high power and narrow linewidth laser operation of home-developed high optical quality Tm:YAG ceramic. The Tm3+ ion is pumped directly to the upper energy level of the ∼ 2 μm laser transition (3F4 → 3H6) using a high power 1620 nm f
Externí odkaz:
https://doaj.org/article/4af80696efd04844b30db0d015c7c576
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 3, Pp 1-7 (2021)
We report on high power, single-frequency operation of a compact Tm:Y2O3 ceramic laser in 2 μm spectral region employing a volume Bragg grating in a simple linear resonator to serve simultaneously as a resonator mirror and mode selector. The home de
Externí odkaz:
https://doaj.org/article/017386f5f7b64355b4ecd46d3d839e5a
Autor:
Ran Xia, Yiyang Luo, Perry Ping Shum, Yang Xiang, Wenjun Ni, Yusong Liu, Huy Quoc Lam, Dingyuan Tang, Xiahui Tang
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-10 (2020)
Recent research on nonlinear multimode interference (NL-MMI) based mode-locking method provides a new approach for ultrafast all-fiber lasers. Here, we report on the polarization dynamics of group velocity locked vector solitons (GVLVSs) and noise-li
Externí odkaz:
https://doaj.org/article/7b95fbcdca66466d804ad16ea9ebc45a
Autor:
Yufei Wang, Lei Li, Junqing Zhao, Shuai Wang, Chaojie Shu, Lei Su, Dingyuan Tang, Deyuan Shen, Luming Zhao
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 1, Pp 1-9 (2019)
We experimentally report the novel evolutions of dissipative-soliton-resonance (DSR) pulses with respect to the pump power in an all-normal-dispersion fiber laser based on a nonlinear optical loop mirror. By solely increasing the pump power, pulse br
Externí odkaz:
https://doaj.org/article/2f809ff79c404d94b17b98bef1ba8062
Autor:
Yongguang Zhao, Jun Wang, Weichao Yao, Zhenhua Shao, Chongfeng Shen, Danlei Yin, Ying Wang, Peng Liu, Wei Zhou, Dingyuan Tang, Deyuan Shen
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 2, Pp 1-7 (2018)
We report on a high-power Ho:Y2O3 ceramic laser in-band pumped by a homemade Tm-doped all-fiber MOPA at 1941 nm. The Ho:Y2O3 ceramics fabricated by vacuum sintering and hot isostatic pressing present uniform ceramic grain and high optical homogeneity
Externí odkaz:
https://doaj.org/article/1b28be3af7d74925b4b0db7d53932ad5
Publikováno v:
Journal of Rare Earths. 40:1913-1919
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0588a57cc1f5f4c1532628010fa4e17
https://doi.org/10.1016/j.jre.2021.12.003
https://doi.org/10.1016/j.jre.2021.12.003
Autor:
Yiyang Luo, Jianwei Cheng, Bowen Liu, Qizhen Sun, Lei Li, Songnian Fu, Dingyuan Tang, Luming Zhao, Deming Liu
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Physics phenomena of multi-soliton complexes have enriched the life of dissipative solitons in fiber lasers. By developing a birefringence-enhanced fiber laser, we report the first experimental observation of group-velocity-locked vector sol
Externí odkaz:
https://doaj.org/article/cb0029bf63734efca3aaf86ab52a65d2