Polarization Maintaining Fiber Collimator(PMCOLL)
The Polarization Maintaining fiber collimator is the basic element for PM fiber optics components, it characterized with low IL, high return loss, high extinction ratio.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center wavelength [Single fiber collimator only] | 630 nm |
| Operating bandwidth [Single fiber collimator only; Center wavelength 630nm] | ±15 nm |
| Insertion loss at WD [Single fiber collimator only; Center wavelength 630nm; each connector added: IL +1.50dB; default connector key aligned to slow axis] | ≤1.0 dB |
| Center wavelength [Single fiber collimator only] | 780 nm |
| Operating bandwidth [Single fiber collimator only; Center wavelength 780nm] | ±15 nm |
| Insertion loss at WD [Single fiber collimator only; Center wavelength 780nm; each connector added: IL +0.80dB; default connector key aligned to slow axis] | ≤0.8 dB |
| Center wavelength [Single fiber collimator only] | 850 nm |
| Operating bandwidth [Single fiber collimator only; Center wavelength 850nm] | ±20 nm |
| Insertion loss at WD [Single fiber collimator only; Center wavelength 850nm; each connector added: IL +0.80dB; default connector key aligned to slow axis] | ≤0.55 dB |
| Center wavelength [Single fiber collimator only] | 980 nm |
| Operating bandwidth [Single fiber collimator only; Center wavelength 980nm] | ±20 nm |
| Insertion loss at WD [Single fiber collimator only; Center wavelength 980nm; each connector added: IL +0.50dB; default connector key aligned to slow axis] | ≤0.50 dB |
| Center wavelength [Single fiber collimator only] | 1060 nm |
| Operating bandwidth [Single fiber collimator only; Center wavelength 1060nm] | ±20 nm |
| Insertion loss at WD [Single fiber collimator only; Center wavelength 1060nm; each connector added: IL +0.50dB; default connector key aligned to slow axis] | ≤0.50 dB |
| Center wavelength [Single fiber collimator only] | 1310 nm |
| Operating bandwidth [Single fiber collimator only; Center wavelength 1310nm] | ±40 nm |
| Insertion loss at WD [Single fiber collimator only; Center wavelength 1310nm; each connector added: IL +0.3dB; default connector key aligned to slow axis] | ≤0.35 dB |
| Center wavelength [Single fiber collimator only] | 1550 nm |
| Operating bandwidth [Single fiber collimator only; Center wavelength 1550nm] | ±40 nm |
| Insertion loss at WD [Single fiber collimator only; Center wavelength 1550nm; each connector added: IL +0.3dB; default connector key aligned to slow axis] | ≤0.30 dB |
| Extinction ratio [Single fiber collimator only; Center wavelength 630/780nm; each connector added: ER 3dB lower; default connector key aligned to slow axis] | ≥20 dB |
| Extinction ratio [Single fiber collimator only; Center wavelength 850/980/1060/1310/1550nm; each connector added: ER 2dB (1310~1550nm,980~1060nm) or 3dB (780~850nm,630nm) lower; default connector key aligned to slow axis] | ≥23 dB |
| Return loss [Single fiber collimator only; each connector added: RL 5dB lower; default connector key aligned to slow axis] | ≥50 dB |
| Working distance WD [Single fiber collimator only] | 5 or Customer Request |
| Handling power [Single fiber collimator only; Center wavelength 630/780/850/980/1060nm] | ≤300 or Customer Request |
| Handling power [Single fiber collimator only; Center wavelength 1310/1550nm] | ≤500 or Customer Request |
| Fiber type [Single fiber collimator only] | PM Panda Fiber |
| Operating temperature [Single fiber collimator only] | -5~+70 ℃ |
| Storage temperature [Single fiber collimator only] | -40~+85 ℃ |
| Dimensions [Single fiber collimator only; glass tube] | Φ2.78×L8, Φ2.85×L8 or Φ1.7×L6 |
| Dimensions [Single fiber collimator only; gilded tube] | Φ3.2×L10 or Φ1.4×L5.2 |
Datasheet
Supplier Information
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