Optical harmonic generation, eg, second-(SHG) and third-harmonic generation (THG),
provides intrinsic contrasts for three-dimensional intravital microscopy. Contrary to two …

Second harmonic generation (SHG) is inherently sensitive to the absence of spatial
centrosymmetry, which can render it intrinsically sensitive to interfacial processes, chemical …

The ability to visualize neurons inside living brain tissue is a fundamental requirement in
neuroscience and neurosurgery. Especially the development of a noninvasive probe of …

One principal advantage of multiphoton excitation microscopy is that it preserves its three-
dimensional micrometer resolution when imaging inside light-scattering samples. For that …

We find that several key endogenous protein structures give rise to intense second-
harmonic generation (SHG)—nonabsorptive frequency doubling of an excitation laser line …

Second harmonic generation (SHG) imaging can be used to visualize unique biological
phenomena, but currently available dyes limit its application owing to the strong fluorescent …

Second harmonic generation (SHG) and third harmonic generation (THG) microscopies
have emerged as powerful imaging modalities to examine structural properties of a wide …

Within the past decade, nonlinear Raman microscopy has earned a well‐deserved status of
a gold‐standard technology for chemically selective imaging. Even though second‐and third …

Nonlinear optical imaging has revolutionized microscopy for the life sciences. Second
harmonic generation (SHG), the younger sibling of two-photon excited fluorescence (2PF), is …

In this study, second harmonic generation (SHG) and third harmonic generation (THG)
spectroscopic imaging were performed on biological samples using a femtosecond laser …