Frequently Asked Questions

The 1550nm Polarization Maintaining Isolator is widely used in amplifier systems, fiber optic systems, fiber lasers, fiber sensors, and communications systems.

The 1550nm Polarization Maintaining Isolator features low insertion loss, high isolation, high extinction ratio, high power handling, high reliability, and low cost.

The performance specifications of the 1550nm Polarization Maintaining Isolator include low insertion loss, high extinction ratio, and high isolation. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.

Yes, DK Photonics can respond to custom requirements with short lead times. Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.

The order information for the 1550nm Polarization Maintaining Isolator includes the part number (PMISO), the wavelength (①), the power handling (②), the polarization (③), the fiber length (④), the connector type (⑤), the connector polish (⑥), and the additional features (⑦-⑧).

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