The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) published its sixth Data Release (DR6 v2) to astronomers worldwide on Sept. 30, according to the National Astronomical Observatories of China (NAOC) of the Chinese Academy of Sciences.
Recently, a research group led by Prof. ZHANG Yongsheng from the Institute of Solid State Physics, Hefei Institutes of Physical Science successfully explained the novel physical mechanisms behind Pyrite-type ZnSe2.
A new study conducted by a research team led by Prof. LI Yue from the Hefei Institutes of Physical Science revealed that the synthesized periodic Au nanoparticle array with silver coating showed highly selective and sensitive detection of hydrogen sulfide (H2S), which described a new strategy for effective H2S sensor without direct contact.
Dissipative soliton (DS) fiber lasers are proved to have great potential for producing optical pulses with extremely high energy and peak power. Recently, a research team from the Shanghai Institute of Optics and Fine Mechanics experimentally demonstrate a DS generation from a large anomalous dispersion Yb-fiber laser.
PhD student FENG Haicheng, Prof. LIU Hongtao, and their collaborators, from Yunnan Observatories of the Chinese Academy of Sciences, investigated the optical variability of blazar, based on spectroscopic observations. The finding enables people to better understand the radiation mechanism and the variation mechanism of blazar.
Recently, a research team from the Shanghai Institute of Optics and Fine Mechanics proposed multi-source aliasing suppression for distributed fiber acoustic sensing (DAS) with directionally coherent enhancement technology.
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