| Customization: | Available |
|---|---|
| Center Wavelength: | 1064 Nm |
| Typ. Peak Isolation: | 40 38 dB |
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The 1064 nm Polarization Maintaining Isolator (PMI series) is a micro optical device designed specifically for applications such as fiber amplifiers, fiber lasers, and testing instruments. Here are some key features of the device:
Low insertion loss: At 23 ° C, the typical insertion loss is 1.5 to 2.6 dB, ensuring minimal attenuation of the signal as it passes through the isolator
High isolation: At a minimum isolation of 23 ° C, for all polarization states, the range is between 32 and 55 dB, effectively preventing interference from reverse light on the light source
High Return Loss: The minimum return loss (input/output) is 55 dB, which helps reduce the optical signal reflected back to the light source, lower noise, and improve system performance
High extinction ratio: The extinction ratio is at least 18 dB, and for some models it can reach 22 dB, ensuring the purity of polarized light
High power processing capability: capable of processing an average optical power of up to 300 mW and a peak power of up to 10 kW, suitable for high-power applications
Excellent environmental stability and reliability: The working temperature range is -5 ° C to+50 ° C, and the storage temperature range is -40 ° C to+85 ° C, ensuring stable performance under different environmental conditions
Polarization preservation: The device uses PM 980 panda fiber to maintain the polarization state of light, which is crucial for many high-performance optical systems such as polarization sensitive sensors and fiber lasers
These characteristics make the 1064 nm Polarization Maintaining Isolator an ideal choice for applications such as fiber lasers, fiber amplifiers, space laser protection, laboratory research, and optical transceivers. By precisely controlling the propagation direction and polarization state of light, these isolators help improve the overall performance and reliability of the system.
Specifications
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