Microwave (MW) is anelectromagnetic wavewith a frequency range spanning from 300 MHz to 300 GHz. Since the initial application of MW technology in organicsynthesis reactions(Gedye et al., 1986), MW has experienced a continuous expansion into various fields, including inorganic solid reactions, orga...
Frequency doubling of a 684 nm laser diode in a first-order periodically poled LiTaO 3 is presented. Controlling the side growth of the domain inverted region during high-voltage pulse application, a uniform nonlinear grating with a period of 1.7 μm and 50% duty cycle was fabricated over 10...
9. Low-frequency noise power spectral spectrum at open circuit and connected state with 0 V and reverse bias of another pixel device. Supplementary Fig. 10. J-V curves of the pixel devices in lines a 4 and b 8 under 185 nm monochromatic light (334.2 μW·cm−2). Supplementary Table ...
which reaches maximum value of94%at260nm. To characterize the broadband properties of the proposed metalens unit cell, we illuminate the metalens with light covering all 200–400 nm frequency range. Within this range four
The light transmission system generates light with a very wide frequency range from near ultraviolet to near infrared and is therefore ideally suitable for absorption measurements. It requires no moving parts and creates neither noise nor vibrations. It consists of an incandescent lamp (4) and a ...
Parameters:UVCLED Probe;Spectral response:200nm-400nm, suitable for testing 220nm-320nm sterilization UV LED;Power measuring range:0 - 200000μW/cm2;Resolution:0.1μW/cm2;Energy measuring range:0-9999999μJ/cm2;Record time:0-99999s;Measuring accuracy:±1
Mutation frequency decline for streptomycin - resistant mutations induced by ultraviolet light in Escherichia coli B/r 来自 Semantic Scholar 喜欢 0 阅读量: 35 作者:CH Clarke,RF Hill 摘要: Clarke CH, Hill RF.关键词: MFD mutation frequency decline ...
Raman scattering measurements of monolayer WS2 are reported as a function of the laser excitation energies from the near-infrared (1.58 eV) to the deep-ultraviolet (4.82 eV). In particular, we observed several strong Raman peaks in the range of 700
Ultraviolet laser-based communication system for short-range tactical applications Solar blind ultraviolet communication techniques have promise to address the military's needs for short range applications where non-line-of-sight and a lo... B Charles,B Hughes,A Erickson,... - Proceedings of SPIE ...
Ultraviolet frequency combs enable applications ranging from precision spectroscopy to atomic clocks by addressing electronic transitions of atoms and molecules. Access to ultraviolet light via integrated nonlinear optics is usually hampered by the strong material dispersion and large waveguide attention in ul...