Pigtailed Collimator
Fiber collimators can collimate the divergent beam emitted from a fiber end face into a parallel beam, or converge a parallel beam and efficiently couple it into a fiber. They are basic components in passive optical devices. A fiber collimator is made by precisely positioning a pigtail fiber and a focusing lens; it can convert the transmitted light inside the fiber into collimated light, or couple external parallel light into the fiber.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength - Single Fiber | 1260～1620 |
| Operating Wavelength - Dual Fiber | 1260～1620 |
| Operating Wavelength - Quad Fiber | 1260~1460 or 1460~1620 |
| Test Wavelength - Single Fiber | 1310&1550 |
| Test Wavelength - Dual Fiber | 1310&1550 |
| Test Wavelength - Quad Fiber | 1310 or 1550 |
| Insertion Loss - Single Fiber | ≤0.25 |
| Insertion Loss - Dual Fiber | ≤0.25 |
| Insertion Loss - Quad Fiber | ≤0.25 |
| Polarization Dependent Loss - Single Fiber | ≤0.05 |
| Polarization Dependent Loss - Dual Fiber | ≤0.05 |
| Polarization Dependent Loss - Quad Fiber | ≤0.05 |
| Return Loss - Single Fiber | ≥55 |
| Return Loss - Dual Fiber | ≥55 |
| Return Loss - Quad Fiber | ≥55 |
| Power Handling - Single Fiber | ≤500 |
| Power Handling - Dual Fiber | ≤500 |
| Power Handling - Quad Fiber | ≤500 |
| Package Dimensions - Single Fiber | Φ2.78*L8mm or Φ1.3*L8 |
| Package Dimensions - Dual Fiber | Φ2.78*L8mm or Φ1.3*L8 |
| Package Dimensions - Quad Fiber | Φ2.78*L8 |
| Single Fiber | C-Lens |
| Dual Fiber | C-Lens |
| Four Fiber | C-Lens |
| Operating Temperature - Single Fiber | -10～+70℃ |
| Operating Temperature - Dual Fiber | -10～+70℃ |
| Operating Temperature - Quad Fiber | -10～+70℃ |
| Storage Temperature - Single Fiber | -40～+85℃ |
| Storage Temperature - Dual Fiber | -40～+85℃ |
| Storage Temperature - Quad Fiber | -40～+85℃ |
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