A Secret Weapon For znse
A Secret Weapon For znse
Blog Article
Large transparency within the infrared spectrum: ZnSe is very transparent in the three-12 micron range, rendering it perfect for use in laser beam shipping and delivery techniques and thermal imaging units.
The coefficient of thermal growth (CTE) describes a cloth’s inclination to broaden or deal with a change in temperature. A optimistic CTE would describe a cloth that expands with improves in temperature, and also a destructive CTE describes a cloth that contracts with increases in temperature. Precisely, the coefficient of linear thermal growth (
テクニカルサポートやサービスが必要な場合は、サポートをご覧ください。
Paperwork linked to the items that you have procured up to now are gathered in the Doc Library to your comfort.
Thorlabs delivers molded plastic, molded glass, and precision-polished aspherical lenses. Stated down below are the varied substrates Employed in Thorlabs' aspheric lenses. Click here to see Thorlabs' complete line of aspheric lenses.
This graph reveals the calculated transmission of the AR-coated zinc selenide window at regular incidence. The shaded region denotes the AR coating assortment, in excess of which Ravg < one.0%. General performance beyond the required variety just isn't assured and differs from whole lot to ton.
Furthermore, you can examine different structural parameters of polycrystalline ZnSe thin movies with distinct thicknesses including the dislocation density (
The optical Homes delineate that the absorbance and transmittance of ZnSe movies are fluctuated with thickness and annealing wherever T2 movies exhibited wavy transmittance patterns. The existing–voltage properties of T1 and T2 ZnSe slim films revealed into the Ohmic character in which resistivity is modified with movies’ thickness and annealing. The 3D AFM illustrations or photos of as-deposited and one hundred °C-annealed ZnSe films have hill and spike-like topographies, respectively. Industry emission scanning electron microscopy (FESEM) illustrations or photos of films reveal uniform deposition with none voids and pin holes While Electricity-dispersive spectroscopy (EDS) designs confirm the deposition of ZnSe movies. The experimental success suggest that ZnSe skinny films in the thickness of 220 nm annealed at one hundred °C could possibly be considered to be an proper window/buffer layer in solar mobile devices.
Click the photographs beneath or open up the desk to the right to view Thorlabs’ entire choice of optics constructed from Zerodur.
Small absorption:ZnSe provides a minimal absorption coefficient, which implies that it does not take up Considerably of The sunshine that passes by way of it. This is very important for top-electrical power laser systems, the place the Home windows need to remain transparent even beneath get more info large-intensity laser light-weight.
This facilitates the identification of irregular hotspots inside the gear, and prompt servicing steps can be taken to stop basic safety incidents ensuing from devices malfunction.
In your protection, make sure you comply with all good precautions, which includes putting on gloves when managing this material and completely washing your fingers afterward. Click on below to down load a pdf of the MSDS for germanium.
At Noni, our capabilities to offer bigger precision which looks demanding to Some others are not simply our satisfaction but additionally a important aspect that sets us apart from our competition.
American Components gives typical and custom dimensions of zinc selenide items dependant upon purchaser requirements. All higher purity resources are subjected to qualitative and quantitative Evaluation by means of atomic spectroscopy, x-ray diffraction, scanning electron microscopy, and Guess area space Assessment, among other technologies, to make sure the elemental composition and structural Homes of each merchandise rigorously adhere to criteria. Make sure you request a quote above to receive pricing data determined by your specs.