Research Progress
Most recently, a research team from Shanghai Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences, has succeed prepared a radiation-resistant Er-doped silica fiber by pretreating the fiber preform. 2022-03-01
Recently, a research team from Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) presented a new approach to transform CW laser into femtosecond-scale pulses by nonlinear optical gain modulation (NOGM)...2022-02-15
Researchers in Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS), developed a novel single-beam coherent Raman scattering technique. With air lasing as a probe source, single-beam coherent Raman spectroscopy...2022-02-14
As an important semiconductor material, silicon (Si) is widely used in various fields of modern industry and information industry. However, the centrosymmetric structure of Si leads to its lack of linear electro-optic effect, which partly limits i...2022-02-14
Researchers from the Thin Film Optics Laboratory of the Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS) has made progress in the measurement of nonlinear absorption coefficients of wide-bandgap oxide thin ...2022-02-09
Researchers from Laboratory of Thin Film Optics, Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS), has systematically studied the damage mechanism of low-density defects affecting large-aperture pulse compr...2022-02-08
Researchers from the State Key Laboratory of High Field Laser Physics in Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS) have made new progress in the angular momentum properties of quantum vortex scatteri...2022-01-25
Most recently, a research team led by Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS), has succeeded in revealing the photodarkening mechanisms of Tb3+/Al3+ co-doped silica glasses.2022-01-25
Researchers from Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS), and Shanghai University of Electric Power have made significant progress in the physics of exciton ultrafast relaxation dynamics in two-dim...2022-01-25
Recently, researchers from the Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS) has made new progress in the research of femtosecond laser patterning transparent conductive oxide (TCO) films. They realized ...2022-01-20
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