64 fiber collimator
This ultra-high-density 64-fiber collimator provides reliable beam collimation with low insertion loss and high return loss. Designed for applications requiring multi-channel optical management, it features an epoxy-free optical path, wide operating wavelength range, and stable performance under varying environmental conditions.
Suitable for use in isolators, circulators, WDM systems, and optical sensing networks, this collimator supports various lens types, working distances, and connector options to meet custom system integration needs.
Description
| Features | Applications |
| Low Insertion Loss | Isolators |
| Wide pass band | Circulators |
| Low PDL | Switches |
| High stability and reliability | WDM |
| Epoxy free on optical path | Signal processing |
| Optical sensing | |
| VR | |
| Optical fiber slip ring |
| Performance Specifications | |||
| Parameters | P Grade | A Grade | |
| Wavelength (nm) | 1310nm、1550nm、850nm、1250-1650nm | ||
| Insertion Loss (Typ.) (dB) | ≤1.0 | ||
| Insertion Loss (Max.) (dB) | |||
| Return Loss (dB) | ≥55 | ||
| Beam Diameter (mm) | < 0.5 | ||
| Operating Temperature (°C) | -20℃~＋75℃ | ||
| Storage Temperature (°C) | -40℃~＋85℃ | ||
| Optical fiber model | SMF-28e | ZBL | LBL |
| Polarization Dependent Loss (dB) | ≤0.15 | ||
| Directivity (dB) | ≤0.1 | ||
| Maximum Power Handling (mW) | 500 | ||
| Dimensions (mm) | 2.78*21 | 3.2*21 | |
| Ordering Information | |||||
| Lens Type | Working Distance | wavelength | Fiber Type | Connector | Fiber length |
| SCL=C-Lens | 1=1mmWD | 850nm | 1=Bare fiber | FC/PC | 0=0.5m |
| SGL=G-Lens | 1=2mmWD | 1310nm | 2=900umLoose tube | FC/APC | 1=1m |
| 1=3mmWD | 1550nm | SC/PC | 2=2m | ||
| ….. | 980nm | SC/APC | ect. | ||
| ect. | |||||
