Refractive Index & k
Filmetrics systems measure refractive index and extinction coefficient over wavelengths as wide as 190-1700 nm - in seconds and with a single mouse-click. In many cases, our accuracy is even better than much more complicated and expensive ellipsometry methods, especially when the film is absorbing and on a transparent substrate, which is often the case for Si3N4, ITO, and many other common materials.
Thickness Measurement Example
Filmetrics tools (particularly our F10-RT and F10-RTA systems) are ideally suited to quickly measure challenging materials. Without the need for extensive expertise, our FILMeasure software can extract complicated optical constants. In this case, the reflectance and transmittance spectra of a single film of MEH-PPV on fused silica are beautifully (and simultaneously) modeled to yield thickness, n, and k.
A Bridge Lorentzian-3 Term Model is successfully used in this example. In addition, FILMeasure provides an extensive library of other optical models. Our user-controlled solver allows rapid acquisition of the correct result.
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Amorphous & Polysilicon
Measure thickness, crystallinity, and n and k of all forms of amorphous and polycrystalline silicon.
Our F80 Thickness Imaging products are used to measure oxide, STI, and metal CMP processes.
Filmetrics stocks instruments that measure the thousands of dielectric films used throughout industry.
CVD, dielectrics, barrier, PECVD, passivation, insulator, protection, Al2O3, CoO, ZnO, MoO, TiO2, Cr2O3, Nb2O5
Filmetrics systems are used widely in the automotive industry to verify hardcoat and primer thickness.
Acrylic, Automotive industry, Chemical resistance, Clear coating, Decorative coating, Hardcoat, Eyewear, Face shield, Hardcoat, Hardness, Interpenetration Layer, Marring, Ophthalmic lens, Optical quality, Plastic lens, Polycarbonate, Polyester, Siloxane, Primer, Protective film, Scratch resistant, Screen protection, Surface finish, Surface protection, Thermal cure, Top coating, Touch screen, UV coating, UV cure
IC Failure Analysis
The F3-sX is used throughout the chip making industry to measure backside thinning of silicon.
Failure Analysis, FA, Silicon, Si, Integrated circuit, IC, Polishing, Backside failure analysis, Silicon thinning
ITO & Other TCOs
Proprietary analysis algorithms allow one-click measurement of TCO thickness, index, and k.
Indium tin oxide, ITO, tin-doped indium oxide, Transparent conductive oxide, TCO, Display, Front contact, Transparent Electrode, LED, LCD, Solar, Fluorine-doped tin oxide, FTO, TEC, TEC glass, Aluminum zinc oxide, AZO, Aluminum-doped zinc oxide, Zinc oxide, iZO, Indium zinc oxide, IZO, zinc-doped indium oxide
Measure thickness of angioplasty balloons, stent and implant coatings, and many others.
Stents, drug-coated stents, Drug-coating, Balloons, Angioplasty, Parylene, Microfluidic device, Air gap, Catheter, Membranes
Measure thickness, index, and k of metal films up to 50nm thick.
Metallized, Metallization, Foils, Stents, Mirrors, Steel, Stainless Steel, Gold, Nickel, Aluminium, Silver, Cobalt, Zinc, Molybdenum, Titanium, Chrome, Chromium, Niobium, Tungsten, Gallium, Germanium
Measure thickness and index of NPB, AlQ3, PEDOT, P3HT, soluble Teflons, etc…
PLED, AMOLED, Hole Transport (HT), Hole Injection Layer (HIL), Host Materials, anode, cathode, Alq3, NPB, phenylene vinylene, carbazole, thiophene, aniline, styrenesulfonate, phthalocyanine, naphthalene, fluorene, lithium, silver, ITO, calcium
Use the F10-AR to measure reflectance and color, as well as AR and hardcoat layer thicknesses.
eyeglasses, HC, hardcoat, scratch resistant, AR, anti-reflection, reflectance, UV curable, hydrophillic, polycarbonate, high index, CR39, MR-6, MR-7, Trivex
Simply set your parylene-coated sample on the stage of the F3-CS to measure its thickness!
We’ve measured dozens of different resists, and can generate index files for any resist you use.
SU-8, resist, Photoresist, PR, AZ, AZP, ZEP, positive, negative, g-line, i-line, KrF, PMMA, FEP, GRX, KMPR
Measure thickness, porosity, refractive index, and k of your porous silicon films.
Filmetrics offers a full range of products for measuring semiconductor process films.
Refractive Index & k
Measure refractive index and extinction coefficient over wavelengths as wide as 190-1700nm.
n & k, complex, real , imaginary, refractive index, absorption, extinction coefficient, indices, Kramers-Kronig, optical dispersion, dielectric, Lorentz, Cauchy, photoresist, anomalous dispersion, path length
Silicon Wafers & Membranes
We offer tabletop, mapping, and production systems for measuring silicon up to 2mm thick.
Measure CdTe, CdS, CIGS, amorphous-Si, TCOs, anti-reflection (AR) layers, and more...
Copper indium gallium diselenide, CIGS, Cadmium telluride, CdTe, Cad tel,, Amorphous silicon, Amorphous Si, a-Si, Cadmium sulfide, CdS, window layer, buffer layer, Thin-film photovoltaic, Thin-film PV, TFPV, photovoltaics, Solar, Solar cells, Inline, In-situ, Roll-to-roll, R2R, Evaporation, Sputtering, CVD, MOCVD, PECVD, Transparent conductive oxide, TCO, Indium tin oxide, ITO, tin-doped indium oxide
Semiconductor Teaching Labs
More than fifty Filmetrics F20s have been delivered for use in university teaching labs.
Surface Roughness & Finish
3-dimensional surface profile measurements to characterize surface roughness.
Filmetrics systems are widely used in the polymer-films community to measure thickness in-line.
Roll to roll, Roll measurements, Roll systems, Rolling substrate, Roll fed, Roll web, Reel to reel , R2R, Web coater, Autoweb, In-line, In-line monitor, Online thickness, Line monitoring system, Precision measuring tools, Automatic, Feeding, Production, Multipoint, High speed