The light penetration depths in the wavelengths of 1300, 1450, and 1920 nm are calculated theoretically based on the Monte Carlo light transport simulation. Results It is clarified that the wavelength of 1920 nm gives the smallest penetration depth. A NIR imaging experiment is demonstrated to...
The light penetration depth of (PEA)2PbI4 perovskite before 530 nm wavelength is below 100 nm, while the light penetration depth of MAPbI3 perovskite at its absorption edge can reach about 1 μm. Considering that the absorption edge of three-dimensional-like (3D-like) perovskite is ...
and chicken breast muscle, an embedded blood object that was 5 cm deep in the tissue was detected using pulsed laser light at a wavelength of 1064 nm... K Geng,X Wang,X Xie,... - International Society for Optics and Photonics 被引量: 29发表: 2005年 1.319μm excited thulium doped nan...
The performance of the micro-device was evaluated using Mirau-type coherence scanning interferometry in conjunction with white light illumination at a central wavelength of 600 nm and a calibration grid (Λ = 0.28 µm, h > 50 nm). Here, the 3D micro-device proved to be capable of ...
Photochemical reactions are a powerful tool in (bio)materials design due to the spatial and temporal control light can provide. To extend their applications in biological setting, the use of low-energy, long wavelength light with high penetration propert
Consecutive photoinduced electron transfer (conPET) processes accumulate the energies of two photons to overcome the thermodynamic limit of traditional photoredox catalysis. However, the excitation wavelength of conPET systems mainly focused on short wavelength visible light, leading to photodamage and incomp...
By placing a plane wave with a wavelength of 800 nm on one side of the nanoparticle, the localized light field distribution in the nanoparticle was obtained when the light beam passed through the nanoparticle. Figure 2e and f shows the nanoparticle with outer diameter R values of 300 nm and...
The absorption coefficient and penetration depth of water, hemoglobin and oxy-hemoglobin, as key chromophores are calculated. A suitable wavelength for possible treatment on Port Wine Stain located in the skin layers such as Dermis and Hypodermis is determined. The presentation will include a full ...
Multi-wavelength bioprinting Bioprinting using multiple wavelengths, where each wavelength crosslinks a specific component within the bioresin. Porogens An additive that can disperse in the bioresin and may leach out or dissolve away to form pores in the material.Rights...
is detailed in Methods. We observe light on the transmission plane forming a speckle pattern generated by multiple scattering. The measured diffuse reflectance is ≈0.3, which suggests that low-power light propagation is governed by diffusive transport34. At the operating wavelength, the measured abso...