FUSED-22-633-4/125-50/50-3S3S3S3S-3-0.5
Fused couplers are used to split optical signals between two fibers, or to combine optical signals from two fibers into one fiber. They are constructed by fusing and tapering two fibers together. This method provides a simple, rugged, and compact method of splitting and combining optical signals. Typical excess losses are as low as 0.2dB, while splitting ratios are accurate to within ±5 percent at the design wavelength. The devices are bi-directional, and offer low backreflection. The technique is best suited to singlemode and multimode couplers.
Features
- Low loss and cost
- Broad bandwidth
- Good uniformity
- Small package
- High directivity
- Single mode, multi mode, polarization maintaining fiber versions are available
- Wide variety of wavelengths 400-2005 nm
OZ Optics fused couplers are available in a range of wavelengths, fiber sizes, and splitting ratios. The fiber ends can be terminated with a variety of fiber connectors. Standard configurations are One-by-Two and Two-by-Two couplers. N by M fused couplers, such as one by three, or one-by four, etc., are also available on request.
OZ Optics website
DTS0033
