Because fused silica fibers are available in a broad range of sizes, simple assemblies are quite often made using only a few large fibers rather than a large number of smaller fibers. Combiners or fan-outs may have all channels using the same fiber diameter or may use different fiber sizes. These types of assemblies include simple patch cables for single fiber connections using most of the standard optical fiber connectors. The example in the photograph combines three fiber channels and connectors into one single connector. Low fiber count assemblies such as this are very simple and compact. They are most often used when the light source can be focused small enough, the active areas are all circular, and the sensor(s) are small. With large light sources, larger detectors, odd geometry sources, and sensors, fiber bundles are commonly used. Being able to do special cable connections in an efficient, reliable package will result in maximum performance in the end use system.

Fiber pig-tails (optical fiber cables with a connector at one end only) are supplied for customers to direct couple to their own source or sensor. Simple patch cables, using industry standard connector types, can be supplied. A few of the standard connector types are shown in the illustration on the next page.

All of the commercially available connectors used for step-index optical fiber can be supplied in patch cords or assemblies. Some types are SMA, ST, FC and custom designs for specified matches. Mating parts, including bulkhead connectors and types with special alignment features, can be supplied and will determine the total overall efficiency.

Polymicro has several end termination and connector designs to help solve unique customer optical fiber application requirements including proven high power laser connectors designs.

Technical Data Disclaimer

The information given herein, including drawings, illustrations and schematics (that are intended for illustration purposes only), is believed to be reliable.  However, Polymicro Technologies makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use.  Polymicro Technologies only obligation shall be as set forth in Polymicro Technologies' standard terms and conditions of sale for this product and in no way will Polymicro Technologies be liable of any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product.  Users of Polymicro Technologies' products should make their own evaluation to determine the suitability of each such product for the specific application.