supported by the National Key Research and Development Program of China(No.2021YFB2800104);the National Natural Science Foundation of China(Nos.62175079 and 62205119).
Broadband,low-drive voltage electro-optic modulators are crucial optoelectronic components in the new-generation microwave photonic links and broadband optical interconnect network applications.In this paper,we fabric...
supported by the Funding for Distinguished Yong Scholars of Hunan Province(No.2023JJ10057);the Training Program for Excellent Young Innovations of Changsha(No.kq2305038);the Basic Scientific Research Program(No.JCKY2021525B015).
A 2×3 kW-level bidirectional output fiber oscillator is realized by combining the specially designed spindle-shaped ytterbium-doped fiber,non-wavelength-stabilized 976-nm LDs,and grating bandwidth optimization to bal...
This work was supported by the Natural Science Foundation of Shanghai(No.19YF1453600);the Key Task Project in Scientific and Technological Research on Social Development of Shanghai(No.20dz1206502);the Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology(Qingdao)(No.2018SDKJ0102);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA22000000);the Major Program of the National Natural Science Foundation of China(No.61991453)。
A single-resonant low-threshold type-Iβ-Ba_(2)BO_(4)(BBO) optical parametric oscillator (OPO) with tunable output from 410 nm to 630 nm at 5 k Hz repetition rate is reported.By taking the noncollinear phase matching ...
partially supported by the National Natural Science Foundation of China(Nos.61822508,61571292,and 61535006)
This Letter theoretically and experimentally studies the response of photonic switching in a channel-interleaved photonic analog-to-digital converter(PADC) with high sampling rate and wide input frequency range. A fig...
supported by the National Natural Science Foundation of China(No.61505230);the National Key Research and Development Program of China(No.2016YFC1400902)
An injection-seeded single-resonant optical parametric oscillator(SROPO) with single frequency nanosecond pulsed 2.05 μm wavelength output is presented. Based on two potassium titanyl phosphate crystals and pumped ...
supported in part by the Jiangsu Province Natural Science Foundation of China(No.BK20141168);the Jiangsu Overseas Research & Training Program for University Prominent Young & Middle-aged Teachers and Presidents
Parallel-coupled dual-racetrack silicon microresonators can potentially be used for quadrature amplitude modu- lation. We analyze the evolution of the coverage of coherent output states of devices with varying device ...
A compact monolithic Nd:YAG non-planar ring laser with diffusion-bonded Cr4+:YAG is demonstrated,and high stable pulsed single-frequency laser at 1.06 μm is realized.Theoretical analysis and simulation results of ...
supported by the Research Award Fund for Outstanding Middle-aged and Young Scientists of Shandong Province,China(No.BS2010DX030);the International Science and Technology Cooperation Program of China(No.2012DFA10730)
A short distributed feedback fiber laser with a nearly unidirectional output is fabricated and tested. The short fiber laser is made of a polarization-dependent phase-shift grating fabricated with a vertically polariz...
supported by the Chinese Universities Scientific Fund (No. BUPT 2011RC009);the BUPT Excellent Ph.D. Students Foundation (No. CX201121);the Research Fund for the Doctoral Program of Higher Education (No. 20110005110014)
Fluctuating polarization state-of-light in the optical loop is an important factor that seriously influences the output performance of a multi-carrier source based on re-circulating frequency shifter (RFS). The reas...
the Department of Science and Technology of the government of India for their financial assistance;S. W. Harun would like to thank the University of Malaya for the financial support provided under the HIR Grant No.D000009-16001
A single-mode laser is demonstrated using a newly developed double-clad thulium-ytterbium-doped fiber (TYDF) in a linear cavity formed by two fiber Bragg gratings (FBGs). The YTF used is drawn from a D-shape prefo...