supported by the National Natural Science Foundation of China(Nos.62205001 and 62275001)。
In this paper,we experimentally investigate the tuning characteristics of laser modes for an ultrahigh-Q Er^(3+)-doped microbottle resonator(MBR)based on the whispering gallery mode(WGM).Thanks to the optimized Er^(3+...
Supported by National Key R&D Program of China(2023YFA1608701);National Natural Science Foundation of China(62274168,11933006,U2141240);Hangzhou Leading Innovation and Entrepreneurship Team(TD2020002)。
The response wavelength of the blocked-impurity-band(BIB)structured infrared detector can reach 200µm,which is the most important very long wavelength infrared astronomical detector.The ion implantation method greatl...
primarily supported by the National Natural Science Foundation of China(Nos.62375223,62322510,and 61975166);the Key Research and Development Program(Grant No.2022YFA1404800).
As the most fundamental,efficient frequency-mixing technology,second-order nonlinear optical effects have been extensively applied in the fields of advanced laser technology,microscopic imaging,and optical communicati...
supported by the National Key R&D Program of China (No.2022YFB2903102);the National Natural Science Foundation of China (Nos.12204141,62105087,62105088;12304476);the Key R&D Program of Anhui Province(No.202104a07020010);the Natural Science Foundation of Anhui Province (No.2208085QF214);the Fundamental Research Funds for the Central Universities (Nos.JZ2024HGTB0235,JZ2024HGTB0212,and JZ2024HGTB0202)。
The mid-infrared (MIR) pulsed laser,operating at around 2.8μm,holds great significance due to its strong water absorption and the characteristic fingerprint spectra it provides for essential molecules.Nevertheless,th...
support given by the Natural Science Foundation of Nantong(Grant NO.JC2023065);the Research Program of Nantong Institute of Technology(Grant NO.2023XK(B)07).
Here,p-type polysilicon films are fabricated by ex-situ doping method with ammonium tetraborate tetrahydrate(ATT)as the boron source,named ATT-pPoly.The effects of ATT on the properties of polysilicon films are compre...
supported in parts by the National Natural Science Foundation of China under Grants No.62005040 and No.U20A20210.
In this work,we theoretically unlock the potential of Ho^(3+)-doped InF3 fiber for efficient~3.2μm laser generation(from the ^(5)F_(4),^(5)S_(2)→^(5)F_(5) transition),by employing a novel dual-wavelength pumping sch...
Pengcheng Zili Project(PCL2023A04);National Natural Science Foundation of China(62101009,U20A20160)。
Independent light propagation through one or multiple modes is commonly considered as a basic demand for mode manipulation in few-mode fiber(FMF)-or multimode fiber(MMF)-based optical systems such as transmission link...
support from the National Key R&D Program of China(2020YFB1805901);the National Science Fund for Distinguished Young Scholars(62125502);the National Natural Science Foundation of China(51972113,52302002 and 62305115);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(2017BT01X137);Foshan Science and Technology Innovation Project(1920001000052);the Foundation of State Key Laboratory of Reactor System Design Technology;the Large Scientific Facility Open Subject of Songshan Lake,Dongguan,Guangdong;the Research Project supported by State Key Lab of Luminescent Materials and Devices;South China University of Technology(Skllmd2023-07);the Sponsored Research Project of Corning Incorporated。
Bi-activated photonic materials are promising for various applications in high-capacity telecommunication,tunable laser,and advanced bioimaging and sensing.Although various Bi-doped material candidates have been explo...
supported by National Key Research and Develop-ment Program of China(Grant No.2023YFB3812000);Jiangsu Provin-cial Key Research and Development Program(Grant No.BE2022069-2),National Natural Science Foundation of China(Grant No.52130207);National Basic Science Research Program of China(Grant No.JCKY2021203B032);the Unveiling and Hanging Project of Nantong(Grant No.JB2022001).
Gradient-doped laser ceramics fabricated via 3D printing have great potential for high-power laser applications.However,it is challenging to produce such types of gain media because it is inconvenient to fabricate dif...
Multi-wavelength-band transmission technology based on the exploitation of the extended spectral region is considered as a potential approach to increase the transmission capacity in the deployed fiber-optic communica...