3 Ports 1080nm High Power Polarization Maintaining Optical Circulator

3 Ports 1080nm High Power Polarization Maintaining Optical Circulator

The 3 Ports 1080nm High Power Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device designed to route light sequentially from Port 1 → Port 2 and Port 2 → Port 3, while maintaining the polarization state of the transmitted signal with high precision. Operating at 1080 nm, this circulator is optimized for industrial Yb-doped fiber laser systems, fiber amplifiers, and nonlinear optical setups, offering outstanding optical isolation, low insertion loss, and high polarization stability.

Built with PLMA-GDF-10/125-M fiber, it ensures accurate polarization alignment, with the slow axis aligned to the key (default). The device features low insertion loss, high isolation, high return loss, and excellent polarization extinction ratio (PER), maintaining stable operation even under demanding high-power conditions. Designed for both continuous-wave (CW) and pulsed laser operation, it supports up to 100 W CW and 20 kW peak @ ns pulse, making it ideal for high-power optical systems.

With its compact, rugged, and thermally stable design, this circulator ensures long-term reliability and exceptional optical performance, making it a perfect choice for integration into fiber laser systems, interferometers, amplifiers, and polarization-sensitive test setups.

Specifications

Note: Test environment: 25°C. Data shown exclude connectors.

Dimension Drawing (Unit: mm)