An optical coating is one or more thin layers of material deposited on an optical component such as a lens or mirror, which alters the way in which the optic reflects and transmits light. One type of optical coating is an antireflection coating, which reduces unwanted reflections from surfaces, and is commonly used on spectacle and ...

Curtis has long employed thin film techniques for optical purposes. Representative  applications are neutral density filters, reflective and anti-reflective coatings. The filters find use in connection with specialized TV cameras, while the reflective/anti-reflective surfaces, which can  be responsive an the visible, IR or ...

CTF developed a new coating for ultrafast laser systems operating in the near-infrared spectral region. This all-dielectric coating, centered at 800 nm, minimizes pulse broadening for ultrafast applications.The Ultrafast coating is ideal for high-power Ti: Saphire laser applications.The transmittance and reflection of light that ...

CTF produces a wide variety of highly reliable and durable coatings in the Shortwave Infrared (SWIR), mid-wave infrared (MWIR) and long wave infrared (LWIR) spectral wavelengths.The transmittance and reflection of light that passes through your custom optics is correlated to the coating specifications.With advanced E-Beam and ...

CTF specializes in the design and production of Anti-reflective (AR) coatings for optical components, windows and miscellaneous substrates for wavelengths ranging from deep Ultra-Violet (DUV) to long-wavelengths Infrared (LWIR).The transmittance and reflection of light that passes through your custom optics is correlated to the ...

High quality reflective coatings are critically important to the performance of your telescope mirrors. To meet this requirement, Galaxy Optic\'s thin film optical coating system was specifically designed for large diameter mirrors. Our coating system produces finished optical coatings that are better than 98% uniform, less than a ...

This type of Optical coating when applied to the surface of a substrate reduces reflection and minimizes light loss thus improving contrast of the image due to the elimination of stray light. Application can be found on optical lenses, eye glasses, cover window or display glasses, photographic lenses and other application that ...

High-reflection (HR) coatings work the opposite way to antireflection coatings. The general concept is usually based on the periodic layer system composed from two materials, one a high index and the other a low index material. This periodic system significantly enhances the reflectivity of the surface in the certain wavelength ...

From thermal vacuum deposition to the latest plasma assisted deposition, our multilayer thin film coatings can be tailored to your exact performance requirements. We operate our thin film coating systems in a dedicated clean room area to ensure quality. All our coatings conform to strict military and industrial specifications. Our ...

LohnStar Optics has the knowledge, experience, and expertise to handle all specialized coating demands. It\'s the reason why so many companies, researchers, universities, and government laboratories come to LohnStar to address their coating needs. The majority of our business comes from creating custom thin film coating designs for ...

We typically design coatings before we provide quotations; we can help customers refine specifications and minimize technical risk. We understand how coated optical elements contribute to system performance. Our engineers use the most advanced design tools available to create coatings for applications ranging from the deep-UV to the ...

Plasma Quest Ltd offers unique thin film coating services. PQL is primarily a thin film Research and Development Company utilizing our proprietary thin film sputter deposition equipment. The PQL coating service offers access to our remote plasma generation sputter equipment and our PhD level plasma experts. Using this ...