Laser Frequency Combs: Graphene‐Coupled Terahertz Semiconductor Lasers for Enhanced Passive Frequency Comb Operation (Adv. Sci. 20/2019)
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201970120
Abstract: In article number https://doi.org/10.1002/advs.201900460, Hua Li, Juncheng Cao, Kai Zhang, Heping Zeng, and co‐workers report a graphene‐based approach for enhanced passive frequency comb operation and pulse generation in terahertz semiconductor lasers. The saturable absorption and… read more here.
Keywords: frequency; enhanced passive; frequency comb; comb operation ... See more keywords
Enhanced passive safety surveillance of high‐dose and standard‐dose quadrivalent inactivated split‐virion influenza vaccines in Germany and Finland during the influenza season 2021/22
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DOI: 10.1111/irv.13071
Abstract: Enhanced passive safety surveillance (EPSS) was conducted for quadrivalent inactivated split‐virion influenza vaccines (IIV4) in Germany (high dose [HD], aged ≥60 years) and in Finland (standard dose [SD], aged ≥6 months) at the beginning of the… read more here.
Keywords: quadrivalent inactivated; inactivated split; enhanced passive; influenza ... See more keywords