Where to Buy Anti-reflection Coatings

Perkins Precision Developments (PPD) manufactures custom IBS coatings, including anti-reflection coatings. PPD utilizes Ion Beam Sputtering coating technology because it is ideal for complex spectral designs, high power Nd:YAG and fiber lasers and applications where it is critical to minimize losses from absorption and/or scatter. IBS thin films have densely packed micro-structures resulting in stable, easy to clean optics that are insensitive to environmental changes such as heat, humidity and pressure. Our AR coatings exceed damage thresholds of 25 J/cm² or sometimes even >60 J/cm² at 1064 nm.

Shanghai Optics provides custom anti-reflection coatings with appropriate materials and optimized configuration on a substrate material specified by the customer, with specified transmittance and a specified wavelength region.

We produce a wide range of AR coatings with different designs like V coatings and broadband coatings, covering the spectral range from 300–6000 nm. Custom AR coatings are not a problem – we design and manufacture on site, all part of our rapid turnaround service, we like to think we offer the best service out there, typical one week!

Ecoptik can produce single-layer or multilayer anti-reflection coatings on various kinds of optical elements, using different materials. We achieve reflectivities <0.2% or even better at many wavelengths from 355 nm to 1550 nm, and <0.5% at 284 nm or 193 nm, for example.

We also offer dual wavelength AR coatings, e.g. for 532 nm and 1064 nm.

OPTOMAN offers high-performance sputtered anti-reflective coatings with reflectance per surface down to R < 0.01%. IBS coatings are optimized for temperature and humidity-independent performance, high damage threshold (> 168 J/cm² @ 1064 nm, 9.8 ns, 100 Hz, 223 μm). Single wavelength, multiwavelength, or broadband coatings can be designed for the spectral range from 200 nm to 5000 nm.

With absorption being at low level (<1 ppm per coated surface at 1064 nm) AR coated windows and AR coated lenses feature enhanced lifetimes.

UltraFast Innovations (UFI) offers broadband anti-reflection coatings suitable for ultrafast laser devices, with numerous options for different wavelength ranges and angles of incidence.

See us at Optica Laser Congress and Exhibition 2024 in Osaka, Japan, Oct. 20–25 and Advanced Solid State Lasers Conference in Osaka, Japan, Oct. 20–24 (booth 134)!

Focuslight Technologies offers AR coatings from DUV (248 nm) to the infrared and a great selection of coating tests and analysis, including spectrometer and LIDT test. Focuslight can coat substrates up to 140 mm × 140 mm at the moment. Capacity available! Customization acceptable!

Anti-Reflection (AR) coatings are one of widely used optical thin-film coatings that can be applied to the surfaces of optical elements to reduce reflection and to improve transmittance within some spectral region. We provide AR coatings with appropriate materials and optimized configuration on a substrate material specified by the customer, with specified transmittance and a specified wavelength region.

LASEROPTIK offers a wide range of anti-reflection coatings for various types of optical elements in different wavelength regions from the mid IR to the UV. We can also supply coatings on special substrates and coatings for special applications.

For maximum transmission, Knight Optical offers a range of AR coatings to reduce surface reflections. Available as single layer MgF₂ coatings, or multi-layer coatings, we can offer AR coatings centred to a specific wavelength or over a broadband wavelength range. With AR coatings from UV to IR, Knight Optical can help with your custom order.

The advanced ion-beam sputtering (IBS) thin-film coating facility of EKSMA Optics is ready to meet the most critical demands on laser optics. EKSMA Optics optical engineers can design and produce complex low loss and high LIDT anti-reflection coatings to suit your application. By employing IBS technology we can deposit highly reproducible dielectric thin film coatings with precisely controlled spectral parameters.