纤联OTDR用1625nmFP脉冲激光器PLD-F622
1625nm脉冲激光器 1625FP激光器 30mW
1650nm脉冲激光器 1650FP激光器
1625nm Pulsed Laser Module for OTDR
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
Forward Voltage | VFP | 3.0 | V | IFP = 400 mA, PW = 10 μs, Duty = 1% | ||
Threshold Current | Ith | 20 | 35 | mA | ||
Optical Output Power From Fiber | Pf | 40 | mW | IFP =400 mA, PW = 10 μs, Duty = 1% | ||
Center Wavelength | λc | 1620 | 1625 | 1630 | nm | IFP =400 mA, PW = 10 μs, Duty = 1% |
Spectral Width | σ | 4 | nm | RMS (?3 dB) | ||
Rise Time | tr | 0.5 | 2.0 | ns | 10-90% | |
Fall Time | tf | 0.5 | 2.0 | ns | 90-10% | |
Monitor Current | Im | 0.05 | 2 | mA | VRM =5 V |