High power collimator（5W/20W High Power Polarization Insensitive Collimator）

High-power collimators are common core components for fiber optic isolators, DWDMs, and high-power fiber lasers. The product uses a microlens (aspherical lens or a self-focusing lens) to convert the beam output from a single-mode or multimode fiber into parallel light, or to couple external parallel light into the fiber for transmission. It can be used alone or in combination. The optical fiber in the collimator is packaged in a glass tube, and the end surface is subjected to angle grinding and coating treatment, and has the characteristics of low insertion loss and high return loss.

characteristic:

●Low insertion loss

●High return loss

●High extinction ratio

●High power operation

●High stability

application:

Optical device

2. Laboratory research
 

specification:
 

For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; The default connector key is aligned to slow axis;
 

Ordering Information:

PMCOLL-1111-2345