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| In Line Polarizer 1310nm or 1550nm | |
| The In-line fiber optic polariser can be used to convert unpolarised light into polarized light with high extinction ratio. Polarizer can pass light with one specific polarization (slow or fast axis) while blocking the other polarization (fast or slow axis). The inline polarizer offers low loss, high extinction ratio and high return loss. |
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Specifications In-line Polarizer |
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| Parameters |
Values
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| Center Wavelength |
1310 or 1550nm +/-30nm
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| Insertion loss at 23°C |
£
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| Extinction ratio at 23°C |
³
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| Minimum Return loss |
50dB
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| Axis alignment |
signal transmission on slow axis and fast axis is blocked or signal transmission on fast axis and slow axis is blocked |
| Optical power (CW) |
300mw |
| Operation Temperature |
-5 to +70°C
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| Storage Temperature |
-40 to +85°C
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| Note1:The PM fiber and the connector key are aligned to the slow axis. | |
| Note2: Values specified are without connector loss. | |
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Package Dimensions |
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| Ordering Information - In-line Polarizer | |
| ILP- SS-U-W-X-Y-Z | |
| SS: Wavelength | 13- 1310nm, 15- 1550 nm, S - Specify |
| U: Pigtail type | B - 250um panda fiber, L - 900um loose tube panda fiber, C - 3mm cable, S - Specify |
| W: Fiber selection (input - output) | 1- PMF-PMF, 2- SMF-PM,F 3- SMF-SMF |
| X: Pigtail length | 5- 0.5m, 7 -0.75 m, S - Specify |
| Y: Connector | 1 - FC/UPC, 2 - FC/APC, 0 - none |
| Z: Signal travel axis | SA - Slow axis working and fast axis is blocked, FA - Fast axis working and slow axis is blocked (only for PM fiber). |
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Last modified: 12th July 2010 |
