From the makers of top quality innovations comes the Polarization Maintaining Fiber by Coherent. Coherent is well known for their products of great reliability, versatility and utmost quality they produce, Thus making their products well admired and wanted, not to mention most sought after. It features optimization of the performance of gyroscopes, voltage and current sensors, polarization-based modulators,and other optical components. Coherent scientists and engineers can customize these fibers to meet your exact design specifications. It is designed to cater a wide variety of applications and concepts. a definite must have for those who seek a product worth investing on.