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Multilink is a designer and manufacturer for telecommunications and transportation systems as well as a source for fiber optic cable adapters. Since 1983, we have provided innovative communication products and partnered with broadband operators worldwide. Network providers use our fiber adapters and other products to design or expand their network infrastructure.

Multilink has fiber optic adapters for seamless, reliable connections between two cables. Get a quick quote by filling out the form on the product page. For more information, contact us online today.

Dichroic beam splitter

Technicians must first decide what types of cable they are connecting. Then, they can determine which fiber optic cable adapter they need by considering:

The fiber couplers at Multilink are part of our Surelight collection of connectivity solutions. Surelight products are simple, work quickly and are more reliable for installation and use in networks. Our fiber couplers have various options available for:

Beam Splitter (BS) is a term used to describe various coatings which divide a beam of light into separate beams. Dichroic filters are often called beam splitters. In this section, we will be describing beam splitters that divide light at each wavelength of interest into two separate beams. These beam splitters are typically designed for an incident angle around 45 degrees from normal.

Mirbeamsplitter

Partially transmitting metals also make very useful beam splitter coatings. Two common metals used for this purpose are Inconel and chrome. Metal beam splitters are often very broad and can cover a much wider spectrum of wavelengths than their dielectric counterparts.

Mach-Zehnder interferometer

The sleeve material options include ceramic and phosphor bronze. With our variety of options, we're sure to have an adapter with the connection capabilities you need.

This Beam Splitter coating provides greater than 97% transmission of “P” polarized light and greater than 97% reflectance of “S” polarized light at single specified wavelength. Generally the angle of incidence is specified between 45 and 65 degrees.

This Beam Splitter coating has an average transmission of 45% and 45% reflectance from 475-625nm for both “S” and “P” polarizations.

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Dielectric coatings as described here have the advantage of being non-absorbing and so allow for greater throughput of energy. These dichroic filters for example, have a dielectric coating that can be used for a 50/50 beam splitter. In contrast, Inconel is limited to 30% transmission and 30% reflection due to the absorption inherent in the metal film. Standard dielectric beam splitter coatings include 30/70, 50/50, and 70/30. We welcome inquiries regarding any custom requirements you may have.

Thorlabs beam splitter

Partially transmitting metals make very useful beam splitter coatings. Two common metals used for this purpose are Inconel and chrome. Metal beam splitters are often very broad and can cover a much wider spec- trum of wavelengths than their dielectric counterparts. In this ex- ample, a single layer of Inconel with approximately equal reflectance and transmittance is shown.

This Beam Splitter coating is designed to transmit 50% and reflect 50% ±10% from 425-650nm at 45 degrees angle of incidence.

Because our products are universal, the engineers at Multilink can bundle products and create custom solutions. This approach will ensure you get a comprehensive network solution. We serve departments of transportation (DOT), data centers, network providers and similar companies worldwide from our facility in northeast Ohio.

Polarizing beam splitter

Typically higher index glass to maximize polarization separation. This Beam Splitter coating is designed for a substrate refraction index of approximately 1.80.

Fiber optic adapters connect two optical cables. The user inserts the cables into both ends of the fiber adapter to enable the conversion between different interfaces. Simplex adapters connect single fibers, duplex adapters connect two fibers and multiplex adapters can connect up to four fibers. The coupling of these cables occurs in the alignment sleeves, which support the connectors. Once you've established the connection, pulses can travel through the cables without interruption or signal loss.

Partially transmitting metals also make very useful beam splitter coatings. Two common metals used for this purpose are Inconel and chrome. Metal beam splitters are often very broad and can cover a much wider spectrum of wavelengths than their dielectric counterparts. Dielectric coatings as described here have the advantage of being non-absorbing and so allow for greater throughput of energy. These dichroic filters for example, have a dielectric coating that can be used for a 50/50 beam splitter. In contrast, Inconel is limited to 30% transmission and 30% reflection due to the absorption inherent in the metal film. Standard dielectric beam splitter coatings include 30/70, 50/50, and 70/30. We welcome inquiries regarding any custom requirements you may have.

Fiber couplers are used with optical fiber distribution frames for superior and reliable performance. Since the cables are precisely aligned, there is minimal to no signal loss. You can use optic adapters in virtually any application since couplers exist for every type of fiber optic connection available.