In the near infrared range, the absorbent glass contains, as a cationic% 25 to 45% p5+, 1 to 10% al3+, 15 to 30% of li+, 0,1 to 10% mg2+, 0,1 to 20% ca2+, 0,1 to 20% sr2+, 0,1 to 20% ba2+ and 1 to 8% cu2+, and contains, as the anionic components, 25 ...
All-dielectric nanostructures have recently opened exciting opportunities for functional nanophotonics, owing to their strong optical resonances along with low material loss in the near-infrared range. Pushing these concepts to the visible range is hindered by their larger absorption coefficient, thus encou...
必应词典为您提供near-infrared的释义,un. 近红外的;近红外线;近红处区;近红外区; 网络释义: 近红外光;近红外綫;
SOLID LASER FUNCTIONING IN THE NEAR INFRARED RANGE, WITH GGG-BASED ACTIVE INGREDIENT 来自 掌桥科研 喜欢 0 阅读量: 9 申请(专利)号: HU19890001151 申请日期: 1989-03-09 公开/公告号: HUT53250A 公开/公告日期: 1990-09-28 申请(专利权)人: MTA KOEZPONTI FIZIKAI KUTATO INTEZETE,HU 发明人:...
single MLs with a cutoff wavelength below 900 nm, the heterojunctions show a broader absorption in the near-infrared range. Notably, the heterojunction with Au exhibits a clearly enhanced absorption (by nearly 2 times) in the infrared regime, which is consistent with the theoretical calculation ...
Define Near infrared. Near infrared synonyms, Near infrared pronunciation, Near infrared translation, English dictionary definition of Near infrared. adj. Abbr. IR 1. Of or relating to electromagnetic radiation between microwaves and red visible light in
First, near-infrared light has the capacity to penetrate human tissue, including bone. Second, in these tissues, hemoglobin is the predominant absorbing substance (i.e., chromophore) in the near-infrared range [1]. The binding of oxygen to hemoglobin alters its infrared absorption spectrum. As...
Using finite-difference-time-domain simulation, we have studied the near-field effect of Germanium (Ge) subwavelength arrays designed in-plane with a normal incidence. Spectra of vertical electric field component normal to the surface show pronounced resonance peaks in an infrared range, which can ...
[1] A laboratory experiment was devised to measure transmission at fine spectral resolution through thick, high-quality samples of CO2 ice over an extended wavelength range. The absorption coefficient throughout the ultraviolet and near-infrared spectral ranges 0.174–1.8 μm (5555–57,470 cm−1...
Here, we propose and experimentally demonstrate thin, broadband, polarization-insensitive and omnidirectional absorbers working in the near-infrared range. We choose titanium (Ti) instead of the commonly used gold (Au) to construct nano-disk arrays on the top of a silicon dioxide (SiO2) coated ...