1060 nm In-Line All-Fiber Polarizer
The Shanghai Hanyu evanescent-field-technology all-fiber polarizer is made by specially treating the cladding of a short section of fiber, replacing the original cladding with a substance capable of selecting polarization states, and finally forming the product through a strict packaging process. The treated short section is called the polarization zone. When ordinary light with two polarization states passes through the polarization zone, one polarization state of the single-mode fiber is highly attenuated, while light of the other polarization state can pass with virtually no attenuation. The extinction ratio of the evanescent-field-technology all-fiber polarizer can be as high as 50dB, while ensuring that the light of the desired polarization state can be transmitted with extremely low loss. As a non-invasive fiber processing technology, the evanescent field technology can completely ensure that the fiber core is not affected in any way, thereby ensuring truly high-performance fiber transmission. Shanghai Hanyu's 980nm/1060nm fiber polarizers can work at a single wavelength, such as 980nm, or over an entire defined wavelength range.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Extinction Ratio | 35dB |
| Package Size - Standard | 100 x 3 dia(mm) |
| Package Size - Small | 80 x 3 dia(mm) |
| Transport/Storage Temperature Range | -40ºC to 85ºC |
| Input/Output | 1m bare fiber, 900um loose tube optional |
| Outer Packaging | Stainless steel tube |
Datasheet
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