| Customization: | Available |
|---|---|
| Center Wavelength: | 1910, 2050 Nm |
| Min. Return Loss (Input/Output): | 45/45 dB |
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Polarization Insensitive Isolator is a high-performance optical isolation device designed specifically for polarization insensitive fiber amplifiers and fiber laser systems in the 2 μ m wavelength band. It has the following significant characteristics:
Low insertion loss: The insertion loss of this isolator is very low, ensuring minimal attenuation of the signal when passing through the isolator. For example, the insertion loss of certain models can be as low as 1.3 dB
High isolation: Provides a minimum isolation of at least 25 dB, and some models can even reach 45 dB or more
This helps prevent reverse light from interfering with the light source.
High return loss: usually higher than 30 dB, and some models can even reach over 50 dB
This helps to reduce the light signal reflected back to the light source, reduce noise, and improve system performance.
High power processing capability: able to withstand high-power optical signals, for example, some models can handle an average laser power of up to 20 W
Excellent environmental stability: Polarization insensitive isolators can operate stably over a wide temperature range, typically ranging from -40 ° C to+85 ° C
The storage temperature range is between 0 ° C and+60 ° C
High reliability: Due to their high-quality materials and precise manufacturing processes, these isolators have high reliability and can maintain their performance for a long time.
Polarization insensitivity: This isolator is insensitive to the polarization state of the input light and can provide consistent performance regardless of the polarization state of the light, which is particularly important for non polarization maintaining fibers in fiber optic communication systems
These characteristics make polarization insensitive isolators very suitable for applications such as fiber lasers, fiber amplifiers, space laser protection, laboratory research, and optical transceivers. By precisely controlling the direction of light propagation, these isolators help improve the overall performance and reliability of the system.
Specifications
Package Dimensions
Note: Package type depends on client accepts customized lens (package one)
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