High temperature pigtailed fiber collimators can operate from -40℃ to +220℃ with special design, technology and materials. Each collimator must be tested for 48h at 220℃ before sending to customers, which ensures the reliability of the device working in a high temperature environment for a long time.
High Temperature Pigtailed Fiber Collimators
1310~1650nm SM
1310~1650nm SM High Temperature Pigtailed Fiber Collimators
| λ (nm) | Band width (nm) | Working Distance (mm) | Output beam (mm) | Div. (mrad) | Diameter (mm) | Insert Loss | Return Loss (dB) | Mode-Field Dia. | Fiber Type |
| 1310 | ±20 | ≤300 | 0.81 | 2.3 | Ø3.4 | ≤0.6 | ≥55 | 9.2±0.4μm | 9/125 Polyimide coating |
| 1310 | ±20 | 300-1000 | 1.27 | 1.7 | Ø3.4 | ≤0.9 | ≥55 | ||
| 1550 | ±20 | ≤300 | 0.92 | 2.4 | Ø3.4 | ≤0.6 | ≥55 | 10.4±0.5μm | |
| 1550 | ±20 | 300-1000 | 1.45 | 1.4 | Ø3.4 | ≤0.9 | ≥55 | ||
| 1650 | ±20 | <300 | 0.96 | 2.4 | Ø3.4 | <0.6 | ≥55 | 10.4±0.5μm | |
| 1650 | ±20 | 300-1000 | 1.5 | 1.4 | Ø3.4 | <0.9 | ≥55 |
1310~1650nm Multi-mode
1310~1650nm Multi-mode High Temperature Pigtailed Fiber Collimators
| λ (nm) | Band width (nm) | Working Distance (mm) | Output beam (mm) | Div. (mrad) | Diameter (mm) | Insert Loss | Return Loss (dB) | Mode-Field Dia. | Fiber Type |
| 1310 | ±20 | 10 | 0.6 | 20 | Ø3.4 | ≤0.5 | ≥30 | 50±2.5um | 50/125
Polyimide coating |
| 1550 | ±20 | 10 | 0.6 | 20 | Ø3.4 | ≤0.5 | ≥30 | ||
| 1310 | ±20 | 10 | 0.75 | 24 | Ø3.4 | ≤0.6 | ≥30 | 62.5±2.5um | 62.5/125
Polyimide coating |
| 1550 | ±20 | 10 | 0.75 | 24 | Ø3.4 | ≤0.6 | ≥30 |
