Anomalous behavior of the second and third harmonics generated by femtosecond Cr:forsterite laser pulses in SiC–polymer nanocomposite materials as functions of the SiC nanopowder contentharmonic generationsilicon carbidenanocomposite materialsnanocrystalsfemtosecond pulses...
Generation of the second and third harmonics of femtosecond Cr: forsterite laser pulses in SiC/PMMA nanopowder filmsnonlinear opticsultrafast opticsoptics of nanostructuresSecond- and third-harmonic generation in silicon carbide ( SiC ) nanopowders embedded in a polymethyl methacrylate ( PMMA ) film ...
Here we present the design and fabrication of a chirped periodically poled lithium niobate (CPPLN) nonlinear photonic crystal that supports multiple orders of quasiphase matching with finite bandwidth and allows for the simultaneous broadband generation of second and third harmonics with high conversion ...
We report the first detailed characterization of the sheet third-harmonic optical susceptibility, χ(3)s, of tungsten diselenide (WSe2). With a home-built multiphoton microscope setup developed to study harmonics generation, we map the second and th
Hikata, A., Elbaum, C.: Generation of ultrasonic second and third harmonics due to dislocations. I. Phys. Rev.144, 469–477 (1966) ArticleGoogle Scholar Gauster, W.B., Breazeale, M.A.: Ultrasonic measurement of the nonlinearity parameters of copper single crystals. Phys....
The class A/F amplifier substantially reduces harmonics in the radio frequency signal that cause power interference between adjacent channels, resulting in greatly improved mobile communication service having much fewer dropped calls and an enhanced calling range....
6.Generation of continuously tunable second harmonics around 295 nm295毫微米附近连续可调谐二次谐波的产生 7.Quasi-Phase-Matched Second Harmonic Generation in GF(m, n) Optical Superlattices;广义菲波那契超晶格二次谐波谱的理论研究 8.Second harmonic injection for restraining third-order intermodulation in tr...
Such effects have been extensively studied since 80-th, in semiconductors as well as in other materials at optical frequencies for second and third harmonics generation, sum-frequency generation and optical Kerr effect. Both bound and free electrons may give contribution to \({\chi }^{(3)}\)...
1.The type Ⅰ/Ⅱ angle-detuning scheme for third harmonics generation has been taken as an example,and then the influence of low-frequency phase perturbation on the focal characterization of the tripling field has been discussed in details.本文采用均方根梯度描述低频位相噪声,建立了合理的低频位相畸...
Second and third harmonic generator United States Patent 2578613 Application Number: US72420347A Publication Date: 12/11/1951 Filing Date: 01/24/1947 Export Citation: Click for automatic bibliography generation Assignee: RCA CORP Primary Class: