OPT-ELECTRONICS
Optical Control High-Precision Optical Coating Products
Murakami Corporation products are built upon optical coating technology perfected over many years as a manufacturer of automobile rearview mirrors.
We developed a new space through the fusion of optics, electronics and mechanics, and our surface treatment technology is now in wide-spread use throughout the industry on OA, in-vehicle and image projection devices implementing optical coatings.
The potential of optical coatings are endless, so we welcome you to contact us with application requests, and we will do our best to serve you.
We developed a new space through the fusion of optics, electronics and mechanics, and our surface treatment technology is now in wide-spread use throughout the industry on OA, in-vehicle and image projection devices implementing optical coatings.
The potential of optical coatings are endless, so we welcome you to contact us with application requests, and we will do our best to serve you.
Applications
Murakami Corporation products include OA, in-vehicle, image projection and many other types of optical coating devices. You can find a sample of how our technology is used below.
Projector
- Dichroic Mirror
- UV Filter
- IR Filter
- Dichroic Filter
- Cold Mirror
- Band-pass Filter
- Trimming Filter
- Half Mirror
Copy Machine
- Al Mirror
- Cr Mirror
- Laser Mirror
Product List
Dichroic Mirror
Reflects only certain wavelengths within visible light while transmitting other light, making it effective for separating colors. The combination of two or more dichroic mirrors allows white light to be separated into three base colors (blue, green, red).Optical Coating Technology
UV Filter
Transmits visible light and reflects UV rays. Placed between a light source and an illuminated object, the filter can block harmful UV rays.Optical Coating Technology
IR Filter
Transmits visible light and reflects IR rays. Placed between a light source and an illuminated object, the filter can block harmful IR rays.Optical Coating Technology
Dichroic Filter
Serves the opposite function of a dichroic mirror. This filter only transmits certain wavelengths of visible light and reflects all other wavelengths.Optical Coating Technology
Cold Mirror
Reflects visible light and transmits IR rays. The dielectric multi-layer coating allows for the efficient reflection of visible light while allowing heat-generating IR rays to pass through.Optical Coating Technology
Bandpass Filter
Transmits only specific wavelengths of light while reflecting all other wavelengths. Has a wide variety of uses and is customizable to desired range of wavelengths.Optical Coating Technology
Trimming Filter
Reflects only specific wavelengths of light while transmitting all other wavelengths. Has a wide variety of uses and is customizable to desired range of wavelengths.Optical Coating Technology
Half Mirror
Both desired wavelength range and reflectance (transmittance) ratio are adjustable. Dielectric multi-layer coating can reflect or transmit nearly 100% of incident light.Optical Coating Technology
Neutral Density Filter
Reduces transmitted light by desired amount. Reduces light of all wavelengths evenly.Optical Coating Technology
Laser Mirror
Efficiently reflects nearly 100% of incident laser light. Low-absorption dielectric multi-layer coating minimizes absorption and scattering of incident laser light creating a highly reflective surface. Can be adjusted to desired wavelength (YAG, HeNe, semiconductor, etc.)Optical Coating Technology
Anti-Reflection Coating
Lowers reflectance of target substrate, reducing transmittance loss due to glare. Can be adapted for different base materials, incidence angles and oscillations.Optical Coating Technology
High-Reflectance Mirror (Metallic Surface Mirror)
Combines high-reflectance metal film with dielectric multi-layer coating into a transmittance protective surface. Multiple variations are offered, including Chrome (CR), Aluminum (Al) and Silver (Ag) to meet different reflectance and cost needs.Optical Coating Technology
Curved Glass Mirrors
Flat plate glass is superheated and shaped based on 3D data and curved to fit a mold. Options include concave, convex, spherical and aspherical. The desired mirror can then be deposed upon the molded glass. Boasts high durability compared with resin-based mirrors.Glass Molding
Please contact us
We manufacture optical thin films according to customer requests. Please feel free to contact us.
