Significats de harmonic generation en anglès

Tissues were imaged using multiphoton autofluorescence and second harmonic generation microscopy.

Anomalous second- harmonic generation due to self-mixing in our graphene detector is also observed.

We report efficient second- harmonic generation in several commercially available telecommunication-grade single-mode and multimode optical fibers.

Second harmonic generation was utilized to image stromal collagen.

Second- harmonic generation (SHG) imaging can help reveal interactions between collagen fibers and cancer cells.

A third- harmonic generation signal is also detected, the intensity of which depends on the light polarization state.

Three-dimensional imaging of biological tissues based on second harmonic generation and two-photon excited fluorescence was performed with the endomicroscope.

Complex 1 displays a second harmonic generation efficiency of about 1.5 times that of KH2PO4.

Collagen morphometry assessments were performed by automated second harmonic generation and 2-photon excitation microscopy to observe quantitative measures of fibrosis.

We present numerical simulations of high-order harmonic generation in helium using a temporally synthesized and spatially nonhomogeneous strong laser field.

This technique utilizes surface third- harmonic generation as the nonlinear-optical effect and, surprisingly, is the most sensitive third-order FROG geometry yet.

We demonstrate intensive four-wave mixing and third- harmonic generation signals from dimension-controllable silicon nanowires as small as 5 nm in diameter.

Furthermore, non-centrosymmetric materials were subjected to second- harmonic generation measurements, which revealed the high nonlinear optical activity of this class of materials.

Unambiguous interpretation of obtained results reveals the potential of a second harmonic generation technique for probing of structural changes in layered systems.

We scan the skin and we get signals from the skin, particularly fluorescence, as well as another signal called second harmonic generation.

Second- harmonic generation (SHG) microscopy has emerged as a powerful modality for imaging fibrillar collagen in a diverse range of tissues.