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Fiber Optic Polarizer976nm 980nm
FiberOpticIn-linePolarizer976nm980nm(Qhpho)

976nm980nm online fiber optic polarizer is used to pass linearly polarized light while blocking the orthogonal polarization of unpolarized (or randomly polarized) light sources. 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 780nm to 2000nm, and can be customized for high power according to customer requirements.

Fiber Polarizer 976nm 980nm

976nm980nm online fiber optic polarizer is used to pass linearly polarized light while blocking the orthogonal polarization of unpolarized (or randomly polarized) light sources. 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 780nm to 2000nm, and can be customized for high power according to customer requirements.

Package information PACKAGE INFORMATION:

Performance indicatorsSPECIFICATIONS:

Indicator namelimit valuestandard valueunit
center wavelength 976, 980 or customizednm
bandwidth range ±10nm
Insertion loss (Type) 0.7dB
Insertion lossMax.0.9dB
Extinction ratio (Type) 28dB
Extinction RatioMin.25dB
return lossMin.50dB
withstand power 100 (higher power available upon request)mW
tensile loadMax.5N
fiber type PM 850 Panda Fiber or HI 780 Fiber 
operating temperature -5 to +50
stored temperature -20 to +85
package size Φ5.5×L35mm

Remarks: * The above parameters do not include connectors, and the loss of standard parameters including connectors increases by 0.3dB