Optical Filter

Optical filters can transmit light of a specific wavelength and reflect light of a specific wavelength. It is widely used in various optical systems, such as optical communication, laser, 3D sensing, fluorescence imaging, multispectral imaging and other products. xxx has the most advanced coating equipment in the world, including vacuum evaporation coating, magnetron sputtering coating, and ion beam sputtering coating, which can provide coating filters from ultraviolet to long-wave infrared bands. At the same time, we have rich experience in many industries , understand the characteristics of the industry, you can put forward your needs, Omeda will provide the most professional solutions according to your needs.

Coating method and equipment:

Vacuum evaporation coating: 

Optorun OTFC-1550*10 Sets（For Mass Production）

Leybold Syrus Pro 1910

Leybold Ares 1110

Magnetron sputtering coating: 

Optorun WOLS-1800D

Brand:Denton Vaccum Discovery 635

Brand:IntlVac(can deposit film on 500mm wafer at most)

Ion beam sputtering coating: 

Vecco  Spector HT

Vecco Spector 

Test equipment: 

spectrophotometer：

Brand:Agilent

Model: Cary 7000 (with additional accessories, can test the transmittance and reflectance data of multi-angle incidence)

Interferometer：

Brand:ZYGO 

Model:MST 12

Profiler：

Brand:Bruker Contour

Model：GT-K

Ellipsometer：

Brand:Semilab

Model:SE-2000

Notice: 

For Spec：

Customers put forward the specifications of the filter they want. The specification includes the material, the size and tolerance of the filter, the range of the transmission band and its transmittance requirements, the range of the reflection band and its reflectance requirements. The above are only for conventional filters.  If you have special needs, such as Linear Tranmittance filter or CIE XYZ Filter for color measurement, you can describe your needs in detail, we will carefully evaluate your needs and provide professional solutions.

Time Cost for your project：

Step1:We will provide filter design data after we received your drawing or demands

Step2:If clients agree our design and sign the contract, we will finish the filter in 7-30 days(mainly depends on the material),time cost on shipping is about 4-7days(all of our products will be shipped by airplane),our principle is to take advantage of our expert skills and efficiency to accelerate your optical innovation.