The 1550nm Singlemode Coupler from the GK-SMC Series by GKER Photonics is engineered to deliver exceptional
performance in optical communication systems. This high-quality coupler features low insertion loss and minimal
polarization dependence, ensuring efficient and reliable signal transmission. Designed specifically for the 1550 nm
wavelength with a tolerance of ± 15 nm, it offers precise coupling ratios ranging from 50/50 to 1/99, providing excellent
uniformity across its operational range.
The coupler is built with superior environmental stability, capable of withstanding a broad range of operating temperatures
from -40°C to +105°C, and exhibits minimal excess loss, making it ideal for demanding applications. It handles peak
optical power of up to 1 kW for nanosecond pulses, supporting high-performance requirements in various optical setups.
Specifications
Ordering Information 
