Difference frequency generation in monolayer MoS2 ... | 合法醫療器材資訊網
由YWang著作·2020·被引用3次—Amongthesecond-ordernonlinearopticalprocesses,differencefrequencygeneration(DFG),asabuildingblockforalargerangeofapplications,isofgreat ...
Difference frequency generation has long been employed for numerous applications, such as coherent light generation, sensing and imaging. Here, we demonstrate difference frequency generation down to atomic thickness in monolayer molybdenum disulfide. By mixing femtosecond optical pulses at wavelength of 406 nm with tunable pulses in the spectral range of 1300–1520 nm, we generate tunable pulses across the spectral range of 550–590 nm with frequency conversion efficiency up to ∼2 × 10−4. The second-order nonlinear optical susceptibility of monolayer molybdenum disulfide, χ(2)eff, is calculated as ∼1.8 × 10−8 m V−1, comparable to the previous results demonstrated with second harmonic generation. Such a highly efficient down-conversion nonlinear optical process in two-dimensional layered materials may open new ways to their nonl...
4000 | 合法醫療器材資訊網
Backward terahertz difference frequency generation via ... | 合法醫療器材資訊網
Comparison of difference | 合法醫療器材資訊網
DFG (Difference Frequency Generation) | 合法醫療器材資訊網
Difference frequency generation | 合法醫療器材資訊網
Difference frequency generation in monolayer MoS 2 ... | 合法醫療器材資訊網
Difference frequency generation in monolayer MoS2 ... | 合法醫療器材資訊網
L11_ Difference | 合法醫療器材資訊網
Nonlinear optics | 合法醫療器材資訊網
sum and difference frequency ... | 合法醫療器材資訊網
【亞克雷射】許可證字號:衛署醫器輸字第005676號
器材品名:亞克雷射許可證字號:衛署醫器輸字第005676號註銷狀態:已註銷註銷日期:2004/11/17註銷理由:未展延而逾期者有效日期:...