1550nm 1610nm
Fiber Optic In-line Polarizer 1310nm 1450nm 1550nm 1610nm(Qhpho)
1310nm1550nm in-line fiber optic polarizer is used to pass linearly polarized light while blocking the orthogonal polarization of unpolarized (or randomly polarized) light source. They are used to attenuate cross-polarized light and have high extinction ratios, depending on the specification of each polarizer. They can also be used to enhance the extinction ratio of polarized signals. Commonly used in fiber optic network and measurement applications including polarization analysis, polarization monitoring and control, polarization mode dispersion (PMD) monitoring, and improving polarization extinction ratio (PER). It is also extremely suitable for polarization-maintaining fiber amplifiers, fiber lasers, and high-speed communication systems and instrumentation applications. We have matching PM jumpers for supporting use. Qinghe Optoelectronics provides online polarizers with wavelengths from 830nm to 2000nm, and can be customized for high power according to customer requirements.
Fiber Polarizer 1310nm 1550nm 1610nm
1310nm1550nm in-line fiber optic polarizer is used to pass linearly polarized light while blocking the orthogonal polarization of unpolarized (or randomly polarized) light source. They are used to attenuate cross-polarized light and have high extinction ratios, depending on the specification of each polarizer. They can also be used to enhance the extinction ratio of polarized signals. Commonly used in fiber optic network and measurement applications including polarization analysis, polarization monitoring and control, polarization mode dispersion (PMD) monitoring, and improving polarization extinction ratio (PER). It is also extremely suitable for polarization-maintaining fiber amplifiers, fiber lasers, and high-speed communication systems and instrumentation applications. We have matching PM jumpers for supporting use. Qinghe Optoelectronics provides online polarizers with wavelengths from 830nm to 2000nm, and can be customized for high power according to customer requirements.
Package information PACKAGE INFORMATION:
Performance indicatorsSPECIFICATIONS:
| Indicator name | limit value | standard value | unit |
| center wavelength | 1310 1450 1550 1580 1610 or customized | nm | |
| bandwidth range | ±30 | nm | |
| Insertion loss (Type) | 0.4 | dB | |
| Insertion loss | Max. | 0.6 | dB |
| Extinction ratio (Type) | 30 | dB | |
| Extinction Ratio | Min. | 28 | dB |
| return loss | Min. | 50 | dB |
| withstand power | 300 (higher power available upon request) | mW | |
| tensile load | Max. | 5 | N |
| fiber type | PM Panda Fiber or SMF-28e Fiber | ||
| operating temperature | -5 to +50 | ℃ | |
| stored temperature | -20 to +85 | ℃ | |
| package size | Φ5.5×L35 | mm |
Remarks: * The above parameters do not include connectors, and the loss of standard parameters including connectors increases by 0.3dB
