In-line Polarizer
The In-line Polarizer is a Micro Optics device can be used to convert un-polarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals. The In-line polarizer offers low insertion loss, high extinction ratio, high return loss and excellent environmental stability and reliability. It is ideal for high speed communication systems and test instrumentation applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center wavelength | 630 nm |
| Operating bandwidth [Center wavelength 630nm] | ±20 nm |
| Insertion loss [Center wavelength 630nm; Option2/Option3: Insertion Loss +3.0dB when launching circular polarized light; each connector added: IL +1.50dB; default connector key aligned to slow axis] | ≤1.3 dB |
| Extinction ratio [Center wavelength 630nm; @23℃; each connector added: ER 3dB lower (780~850nm, 630nm); default connector key aligned to slow axis] | ≥24 dB |
| Center wavelength | 850 nm |
| Operating bandwidth [Center wavelength 850nm] | ±20 nm |
| Insertion loss [Center wavelength 850nm; Option2/Option3: Insertion Loss +3.0dB when launching circular polarized light; each connector added: IL +0.80dB; default connector key aligned to slow axis] | ≤1.0 dB |
| Extinction ratio [Center wavelength 850nm; @23℃; each connector added: ER 3dB lower (780~850nm, 630nm); default connector key aligned to slow axis] | ≥25 dB |
| Center wavelength | 980 nm |
| Operating bandwidth [Center wavelength 980nm] | ±20 nm |
| Insertion loss [Center wavelength 980nm; Option2/Option3: Insertion Loss +3.0dB when launching circular polarized light; each connector added: IL +0.50dB; default connector key aligned to slow axis] | ≤0.8 dB |
| Extinction ratio [Center wavelength 980nm; @23℃; each connector added: ER 2dB lower (1310~1550nm, 980~1060nm); default connector key aligned to slow axis] | ≥25 dB |
| Center wavelength | 1064 nm |
| Operating bandwidth [Center wavelength 1064nm] | ±40 nm |
| Insertion loss | ≤0.6 dB |
| Extinction ratio [Center wavelength 1064nm; @23℃; source connector ER decrements: 2dB (1310~1550nm, 980~1060nm), 3dB (780~850nm, 630nm); default connector key aligned to slow axis] | ≥28 dB |
| Center wavelength | 1310 nm |
| Operating bandwidth [Center wavelength 1310nm] | ±50 nm |
| Insertion loss [Center wavelength 1310nm; Option2/Option3: Insertion Loss +3.0dB when launching circular polarized light; each connector added: IL +0.3dB; default connector key aligned to slow axis] | ≤0.5 dB |
| Extinction ratio [Center wavelength 1310nm; @23℃; each connector added: ER 2dB lower (1310~1550nm, 980~1060nm); default connector key aligned to slow axis] | ≥28 dB |
| Center wavelength | 1550 nm |
| Operating bandwidth [Center wavelength 1550nm] | ±50 nm |
| Insertion loss [Center wavelength 1550nm; Option2/Option3: Insertion Loss +3.0dB when launching circular polarized light; each connector added: IL +0.3dB; default connector key aligned to slow axis] | ≤0.5 dB |
| Extinction ratio [Center wavelength 1550nm; @23℃; each connector added: ER 2dB lower (1310~1550nm, 980~1060nm); default connector key aligned to slow axis] | ≥28 dB |
| Return loss [each connector added: RL 5dB lower; default connector key aligned to slow axis] | ≥50 dB |
| Fiber type [Option1] | PMF- PMF |
| Fiber type [Option2] | SMF - PMF |
| Fiber type [Option3] | SMF – SMF |
| Handling power [Center wavelength 630/850/980/1064nm] | ≤300 mW |
| Handling power [Center wavelength 1310/1550nm] | ≤500 mW |
| Operating temperature | -5~70 ℃ |
| Storage Temperature | -40~85 ℃ |
| Dimensions | Φ5.5×L35 or Φ3.0×L25 |
Datasheet
Supplier Information
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