This work was supported by the Natural Science Foundation of Heilongjiang Province(No.LH2022F053);the National Natural Science Foundation of China(Nos.62275063 and 62171153);the Scientific and Technological Development Project of the Central Government Guiding Local(No.SBZY2021E076);the Open Project of State Key Laboratory of Millimeter Waves(No.K202309);the Postdoctoral Research Fund Project of Heilongjiang Province of China(No.LBH-Q21195);the Fundamental Research Funds of Heilongjiang Provincial Universities of China(No.145209151).
A multi-functional full-space metasurface based on frequency and polarization multiplexing is proposed.The metasurface unit consists of metallic patterns printed on the two faces of a single-layered dielectric substra...
supported by the National Natural Science Foundation of China(NSFC)(No.61205079);the Scientific Research Fund of Sichuan Provincial Education Department(No.18ZA0401);the Open Experimental Programs of Sichuan Normal University(No.KFSY2017083)
The impacts of Brillouin pump depletion and nonlinear amplification in coded long-range Brillouin optical time-domain analysis (BOTDA) based on distributed Brillouin amplification (DBA) were studied. The error of ...
supported by the National Natural Science Foundation of China(Nos.11774101,61627827,81630046,and 91539127);the Science and Technology Planning Project of Guangdong Province,China(No.2015B020233016);the Distinguished Young Teacher Project in Higher Education of Guangdong,China(No.YQ2015049);the Science and Technology Youth Talent for Special Program of Guangdong,China(No.2015TQ01X882)
Photoacoustic (PA) microscopy comes with high potential for human skin imaging, since it allows noninvasively high-resolution imaging of the natural hemoglobin at depths of several millimeters. Here, we developed a ...
supported in part by the National Science Foundation of China(Nos.61571461,61401502,61422108,and 61527820);the Fundamental Research Funds for the Central Universities
An approach for photonic generation of a frequency-octupled phase-coded signal based on carrier-suppressed high-order double sideband modulation is proposed and experimentally demonstrated. The key component of the sc...
supported by the National Natural Science Foundation of China(No.60677004);the National"863"Program of China(Nos.2007AA03Z447 and 2009AA01Z220);the Teaching and Scientific Research Foundation for the Returned Overseas Chinese Scholars form the Ministry of Education of China;the Program for New Century Excellent Talents in University of China(No.NECT-07-0111).
We study the performance of an orthogonal modulation system with frequency-shift keying(FSK) label and optical Manchester-coded(MC) payload.Simulation result shows that by introducing an optical MC payload,the ava...
High repetition rate transversely exited atmospheric pressure (TEA) CO2 laser with randomly coded wavelength selection is suggested. The laser wavelength is tuned by a Fabry-Perot (F-P) etalon of low fineness, whose s...